Merge remote-tracking branch 'origin/master' into 38759-fetch-available-parameters-directly-from-gke-when-creating-a-cluster

211 files changed, 4939 insertions, 1754 deletions

diff --git a/spec/controllers/concerns/send_file_upload_spec.rb b/spec/controllers/concerns/send_file_upload_spec.rb
index f4c99ea4064..58bb91a0c80 100644
--- a/spec/controllers/concerns/send_file_upload_spec.rb
+++ b/spec/controllers/concerns/send_file_upload_spec.rb
@@ -51,6 +51,21 @@ describe SendFileUpload do
       end
     end
 
+    context 'with attachment' do
+      subject { controller.send_upload(uploader, attachment: 'test.js') }
+
+      it 'sends a file with content-type of text/plain' do
+        expected_params = {
+          content_type: 'text/plain',
+          filename: 'test.js',
+          disposition: 'attachment'
+        }
+        expect(controller).to receive(:send_file).with(uploader.path, expected_params)
+
+        subject
+      end
+    end
+
     context 'when remote file is used' do
       before do
         stub_uploads_object_storage(uploader: uploader_class)
diff --git a/spec/controllers/projects/commit_controller_spec.rb b/spec/controllers/projects/commit_controller_spec.rb
index 694c64ae1ad..003fec8ac68 100644
--- a/spec/controllers/projects/commit_controller_spec.rb
+++ b/spec/controllers/projects/commit_controller_spec.rb
@@ -79,41 +79,18 @@ describe Projects::CommitController do
     end
 
     describe "as diff" do
-      include_examples "export as", :diff
-      let(:format) { :diff }
+      it "triggers workhorse to serve the request" do
+        go(id: commit.id, format: :diff)
 
-      it "should really only be a git diff" do
-        go(id: '66eceea0db202bb39c4e445e8ca28689645366c5', format: format)
-
-        expect(response.body).to start_with("diff --git")
-      end
-
-      it "is only be a git diff without whitespace changes" do
-        go(id: '66eceea0db202bb39c4e445e8ca28689645366c5', format: format, w: 1)
-
-        expect(response.body).to start_with("diff --git")
-
-        # without whitespace option, there are more than 2 diff_splits for other formats
-        diff_splits = assigns(:diffs).diff_files.first.diff.diff.split("\n")
-        expect(diff_splits.length).to be <= 2
+        expect(response.headers[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with("git-diff:")
       end
     end
 
     describe "as patch" do
-      include_examples "export as", :patch
-      let(:format) { :patch }
-      let(:commit2) { project.commit('498214de67004b1da3d820901307bed2a68a8ef6') }
-
-      it "is a git email patch" do
-        go(id: commit2.id, format: format)
-
-        expect(response.body).to start_with("From #{commit2.id}")
-      end
-
       it "contains a git diff" do
-        go(id: commit2.id, format: format)
+        go(id: commit.id, format: :patch)
 
-        expect(response.body).to match(/^diff --git/)
+        expect(response.headers[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with("git-format-patch:")
       end
     end
 
diff --git a/spec/controllers/projects/jobs_controller_spec.rb b/spec/controllers/projects/jobs_controller_spec.rb
index 2281cb420d9..a08fcea27a5 100644
--- a/spec/controllers/projects/jobs_controller_spec.rb
+++ b/spec/controllers/projects/jobs_controller_spec.rb
@@ -490,43 +490,43 @@ describe Projects::JobsController, :clean_gitlab_redis_shared_state do
                  id: job.id
     end
 
-    context 'when job has a trace artifact' do
+    context "when job has a trace artifact" do
       let(:job) { create(:ci_build, :trace_artifact, pipeline: pipeline) }
 
       it 'returns a trace' do
         response = subject
 
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type).to eq 'text/plain; charset=utf-8'
-        expect(response.body).to eq job.job_artifacts_trace.open.read
+        expect(response.headers["Content-Type"]).to eq("text/plain; charset=utf-8")
+        expect(response.body).to eq(job.job_artifacts_trace.open.read)
       end
     end
 
-    context 'when job has a trace file' do
+    context "when job has a trace file" do
       let(:job) { create(:ci_build, :trace_live, pipeline: pipeline) }
 
-      it 'send a trace file' do
+      it "send a trace file" do
         response = subject
 
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type).to eq 'text/plain; charset=utf-8'
-        expect(response.body).to eq 'BUILD TRACE'
+        expect(response.headers["Content-Type"]).to eq("text/plain; charset=utf-8")
+        expect(response.body).to eq("BUILD TRACE")
       end
     end
 
-    context 'when job has a trace in database' do
+    context "when job has a trace in database" do
       let(:job) { create(:ci_build, pipeline: pipeline) }
 
       before do
-        job.update_column(:trace, 'Sample trace')
+        job.update_column(:trace, "Sample trace")
       end
 
-      it 'send a trace file' do
+      it "send a trace file" do
         response = subject
 
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type).to eq 'text/plain; charset=utf-8'
-        expect(response.body).to eq 'Sample trace'
+        expect(response.headers["Content-Type"]).to eq("text/plain; charset=utf-8")
+        expect(response.body).to eq("Sample trace")
       end
     end
 
diff --git a/spec/controllers/projects/merge_requests/conflicts_controller_spec.rb b/spec/controllers/projects/merge_requests/conflicts_controller_spec.rb
index 2d7647a6e12..397cc79bde4 100644
--- a/spec/controllers/projects/merge_requests/conflicts_controller_spec.rb
+++ b/spec/controllers/projects/merge_requests/conflicts_controller_spec.rb
@@ -5,7 +5,7 @@ describe Projects::MergeRequests::ConflictsController do
   let(:user)    { project.owner }
   let(:merge_request) { create(:merge_request_with_diffs, target_project: project, source_project: project) }
   let(:merge_request_with_conflicts) do
-    create(:merge_request, source_branch: 'conflict-resolvable', target_branch: 'conflict-start', source_project: project) do |mr|
+    create(:merge_request, source_branch: 'conflict-resolvable', target_branch: 'conflict-start', source_project: project, merge_status: :unchecked) do |mr|
       mr.mark_as_unmergeable
     end
   end
diff --git a/spec/controllers/projects/merge_requests_controller_spec.rb b/spec/controllers/projects/merge_requests_controller_spec.rb
index c8cc6b374f6..d3042be9e8b 100644
--- a/spec/controllers/projects/merge_requests_controller_spec.rb
+++ b/spec/controllers/projects/merge_requests_controller_spec.rb
@@ -7,7 +7,7 @@ describe Projects::MergeRequestsController do
   let(:user)    { project.owner }
   let(:merge_request) { create(:merge_request_with_diffs, target_project: project, source_project: project) }
   let(:merge_request_with_conflicts) do
-    create(:merge_request, source_branch: 'conflict-resolvable', target_branch: 'conflict-start', source_project: project) do |mr|
+    create(:merge_request, source_branch: 'conflict-resolvable', target_branch: 'conflict-start', source_project: project, merge_status: :unchecked) do |mr|
       mr.mark_as_unmergeable
     end
   end
diff --git a/spec/controllers/projects/pipelines_controller_spec.rb b/spec/controllers/projects/pipelines_controller_spec.rb
index a451bbb97b6..9e7bc20a6d1 100644
--- a/spec/controllers/projects/pipelines_controller_spec.rb
+++ b/spec/controllers/projects/pipelines_controller_spec.rb
@@ -35,10 +35,16 @@ describe Projects::PipelinesController do
 
       expect(json_response).to include('pipelines')
       expect(json_response['pipelines'].count).to eq 4
-      expect(json_response['count']['all']).to eq 4
-      expect(json_response['count']['running']).to eq 1
-      expect(json_response['count']['pending']).to eq 1
-      expect(json_response['count']['finished']).to eq 1
+      expect(json_response['count']['all']).to eq '4'
+      expect(json_response['count']['running']).to eq '1'
+      expect(json_response['count']['pending']).to eq '1'
+      expect(json_response['count']['finished']).to eq '1'
+    end
+
+    it 'does not include coverage data for the pipelines' do
+      subject
+
+      expect(json_response['pipelines'][0]).not_to include('coverage')
     end
 
     context 'when performing gitaly calls', :request_store do
diff --git a/spec/controllers/projects/prometheus/metrics_controller_spec.rb b/spec/controllers/projects/prometheus/metrics_controller_spec.rb
index b2b245dba90..871dcf5c796 100644
--- a/spec/controllers/projects/prometheus/metrics_controller_spec.rb
+++ b/spec/controllers/projects/prometheus/metrics_controller_spec.rb
@@ -12,44 +12,67 @@ describe Projects::Prometheus::MetricsController do
   end
 
   describe 'GET #active_common' do
-    before do
-      allow(controller).to receive(:prometheus_adapter).and_return(prometheus_adapter)
-    end
+    context 'when prometheus_adapter can query' do
+      before do
+        allow(controller).to receive(:prometheus_adapter).and_return(prometheus_adapter)
+      end
 
-    context 'when prometheus metrics are enabled' do
-      context 'when data is not present' do
-        before do
-          allow(prometheus_adapter).to receive(:query).with(:matched_metrics).and_return({})
-        end
+      context 'when prometheus metrics are enabled' do
+        context 'when data is not present' do
+          before do
+            allow(prometheus_adapter).to receive(:query).with(:matched_metrics).and_return({})
+          end
 
-        it 'returns no content response' do
-          get :active_common, project_params(format: :json)
+          it 'returns no content response' do
+            get :active_common, project_params(format: :json)
 
-          expect(response).to have_gitlab_http_status(204)
+            expect(response).to have_gitlab_http_status(204)
+          end
         end
-      end
 
-      context 'when data is available' do
-        let(:sample_response) { { some_data: 1 } }
+        context 'when data is available' do
+          let(:sample_response) { { some_data: 1 } }
+
+          before do
+            allow(prometheus_adapter).to receive(:query).with(:matched_metrics).and_return(sample_response)
+          end
 
-        before do
-          allow(prometheus_adapter).to receive(:query).with(:matched_metrics).and_return(sample_response)
+          it 'returns no content response' do
+            get :active_common, project_params(format: :json)
+
+            expect(response).to have_gitlab_http_status(200)
+            expect(json_response).to eq(sample_response.deep_stringify_keys)
+          end
         end
 
-        it 'returns no content response' do
-          get :active_common, project_params(format: :json)
+        context 'when requesting non json response' do
+          it 'returns not found response' do
+            get :active_common, project_params
 
-          expect(response).to have_gitlab_http_status(200)
-          expect(json_response).to eq(sample_response.deep_stringify_keys)
+            expect(response).to have_gitlab_http_status(404)
+          end
         end
       end
+    end
 
-      context 'when requesting non json response' do
-        it 'returns not found response' do
-          get :active_common, project_params
+    context 'when prometheus_adapter cannot query' do
+      it 'renders 404' do
+        prometheus_adapter = double('prometheus_adapter', can_query?: false)
 
-          expect(response).to have_gitlab_http_status(404)
-        end
+        allow(controller).to receive(:prometheus_adapter).and_return(prometheus_adapter)
+        allow(prometheus_adapter).to receive(:query).with(:matched_metrics).and_return({})
+
+        get :active_common, project_params(format: :json)
+
+        expect(response).to have_gitlab_http_status(404)
+      end
+    end
+
+    context 'when prometheus_adapter is disabled' do
+      it 'renders 404' do
+        get :active_common, project_params(format: :json)
+
+        expect(response).to have_gitlab_http_status(404)
       end
     end
   end
diff --git a/spec/controllers/projects/settings/ci_cd_controller_spec.rb b/spec/controllers/projects/settings/ci_cd_controller_spec.rb
index a91c868cbaf..f1810763d2d 100644
--- a/spec/controllers/projects/settings/ci_cd_controller_spec.rb
+++ b/spec/controllers/projects/settings/ci_cd_controller_spec.rb
@@ -19,11 +19,11 @@ describe Projects::Settings::CiCdController do
     end
 
     context 'with group runners' do
-      let(:group_runner) { create(:ci_runner) }
+      let(:group_runner) { create(:ci_runner, runner_type: :group_type) }
       let(:parent_group) { create(:group) }
       let(:group) { create(:group, runners: [group_runner], parent: parent_group) }
       let(:other_project) { create(:project, group: group) }
-      let!(:project_runner) { create(:ci_runner, projects: [other_project]) }
+      let!(:project_runner) { create(:ci_runner, projects: [other_project], runner_type: :project_type) }
       let!(:shared_runner) { create(:ci_runner, :shared) }
 
       it 'sets assignable project runners only' do
@@ -31,7 +31,7 @@ describe Projects::Settings::CiCdController do
 
         get :show, namespace_id: project.namespace, project_id: project
 
-        expect(assigns(:assignable_runners)).to eq [project_runner]
+        expect(assigns(:assignable_runners)).to contain_exactly(project_runner)
       end
     end
   end
diff --git a/spec/factories/clusters/clusters.rb b/spec/factories/clusters/clusters.rb
index 98566f907f9..0430762c1ff 100644
--- a/spec/factories/clusters/clusters.rb
+++ b/spec/factories/clusters/clusters.rb
@@ -4,8 +4,8 @@ FactoryBot.define do
     name 'test-cluster'
 
     trait :project do
-      after(:create) do |cluster, evaluator|
-        cluster.projects << create(:project)
+      before(:create) do |cluster, evaluator|
+        cluster.projects << create(:project, :repository)
       end
     end
 
diff --git a/spec/factories/gitaly/tag.rb b/spec/factories/gitaly/tag.rb
new file mode 100644
index 00000000000..e99776d524a
--- /dev/null
+++ b/spec/factories/gitaly/tag.rb
@@ -0,0 +1,9 @@
+FactoryBot.define do
+  factory :gitaly_tag, class: Gitaly::Tag do
+    skip_create
+
+    name { 'v3.1.4' }
+    message { 'Pie release' }
+    target_commit factory: :gitaly_commit
+  end
+end
diff --git a/spec/fast_spec_helper.rb b/spec/fast_spec_helper.rb
index 978113a08a4..134eb25e4b1 100644
--- a/spec/fast_spec_helper.rb
+++ b/spec/fast_spec_helper.rb
@@ -3,14 +3,8 @@ require 'bundler/setup'
 ENV['GITLAB_ENV'] = 'test'
 ENV['IN_MEMORY_APPLICATION_SETTINGS'] = 'true'
 
-unless Object.respond_to?(:require_dependency)
-  class Object
-    alias_method :require_dependency, :require
-  end
-end
-
-# Defines Settings and Gitlab.config which are at the center of the app
 require_relative '../config/settings'
-require_relative '../lib/gitlab' unless defined?(Gitlab.config)
-
 require_relative 'support/rspec'
+require 'active_support/all'
+
+ActiveSupport::Dependencies.autoload_paths << 'lib'
diff --git a/spec/features/admin/admin_abuse_reports_spec.rb b/spec/features/admin/admin_abuse_reports_spec.rb
index 766cd4b0090..d8fcdebfc6d 100644
--- a/spec/features/admin/admin_abuse_reports_spec.rb
+++ b/spec/features/admin/admin_abuse_reports_spec.rb
@@ -45,7 +45,7 @@ describe "Admin::AbuseReports", :js  do
           visit admin_abuse_reports_path
 
           expect(page).to have_selector('.pagination')
-          expect(page).to have_selector('.pagination .page', count: (report_count.to_f / AbuseReport.default_per_page).ceil)
+          expect(page).to have_selector('.pagination .js-pagination-page', count: (report_count.to_f / AbuseReport.default_per_page).ceil)
         end
       end
     end
diff --git a/spec/features/admin/admin_projects_spec.rb b/spec/features/admin/admin_projects_spec.rb
index 6d8350e99f1..328e8f25f89 100644
--- a/spec/features/admin/admin_projects_spec.rb
+++ b/spec/features/admin/admin_projects_spec.rb
@@ -34,7 +34,7 @@ describe "Admin::Projects"  do
 
       expect(page).to have_content(project.name)
       expect(page).to have_content(archived_project.name)
-      expect(page).to have_xpath("//span[@class='label label-warning']", text: 'archived')
+      expect(page).to have_xpath("//span[@class='badge badge-warning']", text: 'archived')
     end
 
     it 'renders only archived projects', :js do
diff --git a/spec/features/admin/admin_requests_profiles_spec.rb b/spec/features/admin/admin_requests_profiles_spec.rb
index 380cd5d7703..2503fc9067d 100644
--- a/spec/features/admin/admin_requests_profiles_spec.rb
+++ b/spec/features/admin/admin_requests_profiles_spec.rb
@@ -33,12 +33,12 @@ describe 'Admin::RequestsProfilesController' do
 
       visit admin_requests_profiles_path
 
-      within('.panel', text: '/gitlab-org/gitlab-ce') do
+      within('.card', text: '/gitlab-org/gitlab-ce') do
         expect(page).to have_selector("a[href='#{admin_requests_profile_path(profile1)}']", text: time1.to_s(:long))
         expect(page).to have_selector("a[href='#{admin_requests_profile_path(profile2)}']", text: time2.to_s(:long))
       end
 
-      within('.panel', text: '/gitlab-com/infrastructure') do
+      within('.card', text: '/gitlab-com/infrastructure') do
         expect(page).to have_selector("a[href='#{admin_requests_profile_path(profile3)}']", text: time3.to_s(:long))
       end
     end
diff --git a/spec/features/admin/admin_runners_spec.rb b/spec/features/admin/admin_runners_spec.rb
index 3465ccfc423..c33014cbb31 100644
--- a/spec/features/admin/admin_runners_spec.rb
+++ b/spec/features/admin/admin_runners_spec.rb
@@ -68,7 +68,7 @@ describe "Admin Runners" do
         visit admin_runners_path
 
         within "#runner_#{runner.id}" do
-          expect(page).to have_selector '.label', text: 'group'
+          expect(page).to have_selector '.badge', text: 'group'
           expect(page).to have_text 'n/a'
         end
       end
@@ -81,7 +81,7 @@ describe "Admin Runners" do
         visit admin_runners_path
 
         within "#runner_#{runner.id}" do
-          expect(page).to have_selector '.label', text: 'shared'
+          expect(page).to have_selector '.badge', text: 'shared'
           expect(page).to have_text 'n/a'
         end
       end
@@ -95,7 +95,7 @@ describe "Admin Runners" do
         visit admin_runners_path
 
         within "#runner_#{runner.id}" do
-          expect(page).to have_selector '.label', text: 'specific'
+          expect(page).to have_selector '.badge', text: 'specific'
           expect(page).to have_text '1'
         end
       end
diff --git a/spec/features/admin/admin_settings_spec.rb b/spec/features/admin/admin_settings_spec.rb
index f2f9b734c39..dc025d82937 100644
--- a/spec/features/admin/admin_settings_spec.rb
+++ b/spec/features/admin/admin_settings_spec.rb
@@ -152,7 +152,7 @@ feature 'Admin updates settings' do
 
   scenario 'Change CI/CD settings' do
     page.within('.as-ci-cd') do
-      check 'Enabled Auto DevOps (Beta) for projects by default'
+      check 'Enabled Auto DevOps for projects by default'
       fill_in 'Auto devops domain', with: 'domain.com'
       click_button 'Save changes'
     end
diff --git a/spec/features/admin/admin_users_spec.rb b/spec/features/admin/admin_users_spec.rb
index 8fc57f4b4c3..9e3221577c7 100644
--- a/spec/features/admin/admin_users_spec.rb
+++ b/spec/features/admin/admin_users_spec.rb
@@ -283,14 +283,14 @@ describe "Admin::Users" do
     end
 
     it "lists group projects" do
-      within(:css, '.append-bottom-default + .panel') do
+      within(:css, '.append-bottom-default + .card') do
         expect(page).to have_content 'Group projects'
         expect(page).to have_link group.name, href: admin_group_path(group)
       end
     end
 
     it 'allows navigation to the group details' do
-      within(:css, '.append-bottom-default + .panel') do
+      within(:css, '.append-bottom-default + .card') do
         click_link group.name
       end
       within(:css, 'h3.page-title') do
@@ -300,7 +300,7 @@ describe "Admin::Users" do
     end
 
     it 'shows the group access level' do
-      within(:css, '.append-bottom-default + .panel') do
+      within(:css, '.append-bottom-default + .card') do
         expect(page).to have_content 'Developer'
       end
     end
diff --git a/spec/features/boards/add_issues_modal_spec.rb b/spec/features/boards/add_issues_modal_spec.rb
index 18901a954cc..7a14a441088 100644
--- a/spec/features/boards/add_issues_modal_spec.rb
+++ b/spec/features/boards/add_issues_modal_spec.rb
@@ -81,7 +81,7 @@ describe 'Issue Boards add issue modal', :js do
           expect(page).to have_content('2')
         end
 
-        expect(page).to have_selector('.card', count: 2)
+        expect(page).to have_selector('.board-card', count: 2)
       end
     end
 
@@ -89,7 +89,7 @@ describe 'Issue Boards add issue modal', :js do
       page.within('.add-issues-modal') do
         click_link 'Selected issues'
 
-        expect(page).not_to have_selector('.card')
+        expect(page).not_to have_selector('.board-card')
       end
     end
 
@@ -122,7 +122,7 @@ describe 'Issue Boards add issue modal', :js do
 
           wait_for_requests
 
-          expect(page).to have_selector('.card', count: 1)
+          expect(page).to have_selector('.board-card', count: 1)
         end
       end
 
@@ -133,7 +133,7 @@ describe 'Issue Boards add issue modal', :js do
 
           wait_for_requests
 
-          expect(page).not_to have_selector('.card')
+          expect(page).not_to have_selector('.board-card')
           expect(page).not_to have_content("You haven't added any issues to your project yet")
         end
       end
@@ -142,7 +142,7 @@ describe 'Issue Boards add issue modal', :js do
     context 'selecing issues' do
       it 'selects single issue' do
         page.within('.add-issues-modal') do
-          first('.card .card-number').click
+          first('.board-card .board-card-number').click
 
           page.within('.nav-links') do
             expect(page).to have_content('Selected issues 1')
@@ -152,7 +152,7 @@ describe 'Issue Boards add issue modal', :js do
 
       it 'changes button text' do
         page.within('.add-issues-modal') do
-          first('.card .card-number').click
+          first('.board-card .board-card-number').click
 
           expect(first('.add-issues-footer .btn')).to have_content('Add 1 issue')
         end
@@ -160,7 +160,7 @@ describe 'Issue Boards add issue modal', :js do
 
       it 'changes button text with plural' do
         page.within('.add-issues-modal') do
-          all('.card .card-number').each do |el|
+          all('.board-card .board-card-number').each do |el|
             el.click
           end
 
@@ -170,11 +170,11 @@ describe 'Issue Boards add issue modal', :js do
 
       it 'shows only selected issues on selected tab' do
         page.within('.add-issues-modal') do
-          first('.card .card-number').click
+          first('.board-card .board-card-number').click
 
           click_link 'Selected issues'
 
-          expect(page).to have_selector('.card', count: 1)
+          expect(page).to have_selector('.board-card', count: 1)
         end
       end
 
@@ -200,7 +200,7 @@ describe 'Issue Boards add issue modal', :js do
 
       it 'selects all that arent already selected' do
         page.within('.add-issues-modal') do
-          first('.card .card-number').click
+          first('.board-card .board-card-number').click
 
           expect(page).to have_selector('.is-active', count: 1)
 
@@ -212,11 +212,11 @@ describe 'Issue Boards add issue modal', :js do
 
       it 'unselects from selected tab' do
         page.within('.add-issues-modal') do
-          first('.card .card-number').click
+          first('.board-card .board-card-number').click
 
           click_link 'Selected issues'
 
-          first('.card .card-number').click
+          first('.board-card .board-card-number').click
 
           expect(page).not_to have_selector('.is-active')
         end
@@ -226,19 +226,19 @@ describe 'Issue Boards add issue modal', :js do
     context 'adding issues' do
       it 'adds to board' do
         page.within('.add-issues-modal') do
-          first('.card .card-number').click
+          first('.board-card .board-card-number').click
 
           click_button 'Add 1 issue'
         end
 
         page.within(find('.board:nth-child(2)')) do
-          expect(page).to have_selector('.card')
+          expect(page).to have_selector('.board-card')
         end
       end
 
       it 'adds to second list' do
         page.within('.add-issues-modal') do
-          first('.card .card-number').click
+          first('.board-card .board-card-number').click
 
           click_button planning.title
 
@@ -248,7 +248,7 @@ describe 'Issue Boards add issue modal', :js do
         end
 
         page.within(find('.board:nth-child(3)')) do
-          expect(page).to have_selector('.card')
+          expect(page).to have_selector('.board-card')
         end
       end
     end
diff --git a/spec/features/boards/boards_spec.rb b/spec/features/boards/boards_spec.rb
index 52ff47d57f9..e414345ac23 100644
--- a/spec/features/boards/boards_spec.rb
+++ b/spec/features/boards/boards_spec.rb
@@ -92,9 +92,9 @@ describe 'Issue Boards', :js do
       wait_for_requests
 
       expect(page).to have_selector('.board', count: 4)
-      expect(find('.board:nth-child(2)')).to have_selector('.card')
-      expect(find('.board:nth-child(3)')).to have_selector('.card')
-      expect(find('.board:nth-child(4)')).to have_selector('.card')
+      expect(find('.board:nth-child(2)')).to have_selector('.board-card')
+      expect(find('.board:nth-child(3)')).to have_selector('.board-card')
+      expect(find('.board:nth-child(4)')).to have_selector('.board-card')
     end
 
     it 'shows description tooltip on list title' do
@@ -120,9 +120,9 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(find('.board:nth-child(2)')).to have_selector('.card', count: 0)
-      expect(find('.board:nth-child(3)')).to have_selector('.card', count: 0)
-      expect(find('.board:nth-child(4)')).to have_selector('.card', count: 1)
+      expect(find('.board:nth-child(2)')).to have_selector('.board-card', count: 0)
+      expect(find('.board:nth-child(3)')).to have_selector('.board-card', count: 0)
+      expect(find('.board:nth-child(4)')).to have_selector('.board-card', count: 1)
     end
 
     it 'search list' do
@@ -131,9 +131,9 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(find('.board:nth-child(2)')).to have_selector('.card', count: 1)
-      expect(find('.board:nth-child(3)')).to have_selector('.card', count: 0)
-      expect(find('.board:nth-child(4)')).to have_selector('.card', count: 0)
+      expect(find('.board:nth-child(2)')).to have_selector('.board-card', count: 1)
+      expect(find('.board:nth-child(3)')).to have_selector('.board-card', count: 0)
+      expect(find('.board:nth-child(4)')).to have_selector('.board-card', count: 0)
     end
 
     it 'allows user to delete board' do
@@ -171,21 +171,21 @@ describe 'Issue Boards', :js do
 
       page.within(find('.board:nth-child(2)')) do
         expect(page.find('.board-header')).to have_content('58')
-        expect(page).to have_selector('.card', count: 20)
+        expect(page).to have_selector('.board-card', count: 20)
         expect(page).to have_content('Showing 20 of 58 issues')
 
         find('.board .board-list')
         evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
         wait_for_requests
 
-        expect(page).to have_selector('.card', count: 40)
+        expect(page).to have_selector('.board-card', count: 40)
         expect(page).to have_content('Showing 40 of 58 issues')
 
         find('.board .board-list')
         evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
         wait_for_requests
 
-        expect(page).to have_selector('.card', count: 58)
+        expect(page).to have_selector('.board-card', count: 58)
         expect(page).to have_content('Showing all issues')
       end
     end
@@ -204,7 +204,7 @@ describe 'Issue Boards', :js do
         wait_for_board_cards(4, 2)
 
         expect(find('.board:nth-child(2)')).not_to have_content(issue9.title)
-        expect(find('.board:nth-child(4)')).to have_selector('.card', count: 2)
+        expect(find('.board:nth-child(4)')).to have_selector('.board-card', count: 2)
         expect(find('.board:nth-child(4)')).to have_content(issue9.title)
         expect(find('.board:nth-child(4)')).not_to have_content(planning.title)
       end
@@ -242,7 +242,7 @@ describe 'Issue Boards', :js do
         wait_for_board_cards(4, 1)
 
         expect(find('.board:nth-child(3)')).to have_content(issue6.title)
-        expect(find('.board:nth-child(3)').all('.card').last).to have_content(development.title)
+        expect(find('.board:nth-child(3)').all('.board-card').last).to have_content(development.title)
       end
 
       it 'issue moves between lists' do
@@ -253,7 +253,7 @@ describe 'Issue Boards', :js do
         wait_for_board_cards(4, 1)
 
         expect(find('.board:nth-child(2)')).to have_content(issue7.title)
-        expect(find('.board:nth-child(2)').all('.card').first).to have_content(planning.title)
+        expect(find('.board:nth-child(2)').all('.board-card').first).to have_content(planning.title)
       end
 
       it 'issue moves from closed' do
@@ -335,7 +335,7 @@ describe 'Issue Boards', :js do
 
           wait_for_requests
 
-          expect(page).to have_css('#js-add-list.open')
+          expect(page).to have_css('#js-add-list.show')
         end
 
         it 'creates new list from a new label' do
@@ -425,12 +425,12 @@ describe 'Issue Boards', :js do
 
         page.within(find('.board:nth-child(2)')) do
           expect(page.find('.board-header')).to have_content('1')
-          expect(page).to have_selector('.card', count: 1)
+          expect(page).to have_selector('.board-card', count: 1)
         end
 
         page.within(find('.board:nth-child(3)')) do
           expect(page.find('.board-header')).to have_content('0')
-          expect(page).to have_selector('.card', count: 0)
+          expect(page).to have_selector('.board-card', count: 0)
         end
       end
 
@@ -460,19 +460,19 @@ describe 'Issue Boards', :js do
 
         page.within(find('.board:nth-child(2)')) do
           expect(page.find('.board-header')).to have_content('51')
-          expect(page).to have_selector('.card', count: 20)
+          expect(page).to have_selector('.board-card', count: 20)
           expect(page).to have_content('Showing 20 of 51 issues')
 
           find('.board .board-list')
           evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
 
-          expect(page).to have_selector('.card', count: 40)
+          expect(page).to have_selector('.board-card', count: 40)
           expect(page).to have_content('Showing 40 of 51 issues')
 
           find('.board .board-list')
           evaluate_script("document.querySelectorAll('.board .board-list')[1].scrollTop = document.querySelectorAll('.board .board-list')[1].scrollHeight")
 
-          expect(page).to have_selector('.card', count: 51)
+          expect(page).to have_selector('.board-card', count: 51)
           expect(page).to have_content('Showing all issues')
         end
       end
@@ -494,8 +494,8 @@ describe 'Issue Boards', :js do
 
       it 'filters by clicking label button on issue' do
         page.within(find('.board:nth-child(2)')) do
-          expect(page).to have_selector('.card', count: 8)
-          expect(find('.card', match: :first)).to have_content(bug.title)
+          expect(page).to have_selector('.board-card', count: 8)
+          expect(find('.board-card', match: :first)).to have_content(bug.title)
           click_button(bug.title)
           wait_for_requests
         end
@@ -512,13 +512,13 @@ describe 'Issue Boards', :js do
 
       it 'removes label filter by clicking label button on issue' do
         page.within(find('.board:nth-child(2)')) do
-          page.within(find('.card', match: :first)) do
+          page.within(find('.board-card', match: :first)) do
             click_button(bug.title)
           end
 
           wait_for_requests
 
-          expect(page).to have_selector('.card', count: 1)
+          expect(page).to have_selector('.board-card', count: 1)
         end
 
         wait_for_requests
@@ -589,7 +589,7 @@ describe 'Issue Boards', :js do
   def wait_for_board_cards(board_number, expected_cards)
     page.within(find(".board:nth-child(#{board_number})")) do
       expect(page.find('.board-header')).to have_content(expected_cards.to_s)
-      expect(page).to have_selector('.card', count: expected_cards)
+      expect(page).to have_selector('.board-card', count: expected_cards)
     end
   end
 
diff --git a/spec/features/boards/issue_ordering_spec.rb b/spec/features/boards/issue_ordering_spec.rb
index 5abd02dbb48..193b1dfabbd 100644
--- a/spec/features/boards/issue_ordering_spec.rb
+++ b/spec/features/boards/issue_ordering_spec.rb
@@ -30,7 +30,7 @@ describe 'Issue Boards', :js do
 
     it 'has un-ordered issue as last issue' do
       page.within(find('.board:nth-child(2)')) do
-        expect(all('.card').last).to have_content(issue4.title)
+        expect(all('.board-card').last).to have_content(issue4.title)
       end
     end
 
@@ -40,7 +40,7 @@ describe 'Issue Boards', :js do
       wait_for_requests
 
       page.within(find('.board:nth-child(2)')) do
-        expect(first('.card')).to have_content(issue4.title)
+        expect(first('.board-card')).to have_content(issue4.title)
       end
     end
   end
@@ -58,7 +58,7 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(first('.card')).to have_content(issue2.title)
+      expect(first('.board-card')).to have_content(issue2.title)
     end
 
     it 'moves from middle to bottom' do
@@ -66,7 +66,7 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(all('.card').last).to have_content(issue2.title)
+      expect(all('.board-card').last).to have_content(issue2.title)
     end
 
     it 'moves from top to bottom' do
@@ -74,7 +74,7 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(all('.card').last).to have_content(issue3.title)
+      expect(all('.board-card').last).to have_content(issue3.title)
     end
 
     it 'moves from bottom to top' do
@@ -82,7 +82,7 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(first('.card')).to have_content(issue1.title)
+      expect(first('.board-card')).to have_content(issue1.title)
     end
 
     it 'moves from top to middle' do
@@ -90,7 +90,7 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(first('.card')).to have_content(issue2.title)
+      expect(first('.board-card')).to have_content(issue2.title)
     end
 
     it 'moves from bottom to middle' do
@@ -98,7 +98,7 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(all('.card').last).to have_content(issue2.title)
+      expect(all('.board-card').last).to have_content(issue2.title)
     end
   end
 
@@ -121,11 +121,11 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(find('.board:nth-child(2)')).to have_selector('.card', count: 2)
-      expect(all('.board')[2]).to have_selector('.card', count: 4)
+      expect(find('.board:nth-child(2)')).to have_selector('.board-card', count: 2)
+      expect(all('.board')[2]).to have_selector('.board-card', count: 4)
 
       page.within(all('.board')[2]) do
-        expect(first('.card')).to have_content(issue3.title)
+        expect(first('.board-card')).to have_content(issue3.title)
       end
     end
 
@@ -134,11 +134,11 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(find('.board:nth-child(2)')).to have_selector('.card', count: 2)
-      expect(all('.board')[2]).to have_selector('.card', count: 4)
+      expect(find('.board:nth-child(2)')).to have_selector('.board-card', count: 2)
+      expect(all('.board')[2]).to have_selector('.board-card', count: 4)
 
       page.within(all('.board')[2]) do
-        expect(all('.card').last).to have_content(issue3.title)
+        expect(all('.board-card').last).to have_content(issue3.title)
       end
     end
 
@@ -147,11 +147,11 @@ describe 'Issue Boards', :js do
 
       wait_for_requests
 
-      expect(find('.board:nth-child(2)')).to have_selector('.card', count: 2)
-      expect(all('.board')[2]).to have_selector('.card', count: 4)
+      expect(find('.board:nth-child(2)')).to have_selector('.board-card', count: 2)
+      expect(all('.board')[2]).to have_selector('.board-card', count: 4)
 
       page.within(all('.board')[2]) do
-        expect(all('.card')[1]).to have_content(issue3.title)
+        expect(all('.board-card')[1]).to have_content(issue3.title)
       end
     end
   end
diff --git a/spec/features/boards/modal_filter_spec.rb b/spec/features/boards/modal_filter_spec.rb
index 5907bb0840f..be9c6a51c29 100644
--- a/spec/features/boards/modal_filter_spec.rb
+++ b/spec/features/boards/modal_filter_spec.rb
@@ -38,7 +38,7 @@ describe 'Issue Boards add issue modal filtering', :js do
     page.within('.add-issues-modal') do
       wait_for_requests
 
-      expect(page).to have_selector('.card', count: 0)
+      expect(page).to have_selector('.board-card', count: 0)
 
       click_button 'Cancel'
     end
@@ -48,7 +48,7 @@ describe 'Issue Boards add issue modal filtering', :js do
     page.within('.add-issues-modal') do
       wait_for_requests
 
-      expect(page).to have_selector('.card', count: 1)
+      expect(page).to have_selector('.board-card', count: 1)
     end
   end
 
@@ -62,13 +62,13 @@ describe 'Issue Boards add issue modal filtering', :js do
     page.within('.add-issues-modal') do
       wait_for_requests
 
-      expect(page).to have_selector('.card', count: 0)
+      expect(page).to have_selector('.board-card', count: 0)
 
       find('.clear-search').click
 
       wait_for_requests
 
-      expect(page).to have_selector('.card', count: 1)
+      expect(page).to have_selector('.board-card', count: 1)
     end
   end
 
@@ -90,7 +90,7 @@ describe 'Issue Boards add issue modal filtering', :js do
         wait_for_requests
 
         expect(page).to have_selector('.js-visual-token', text: user2.name)
-        expect(page).to have_selector('.card', count: 1)
+        expect(page).to have_selector('.board-card', count: 1)
       end
     end
   end
@@ -113,7 +113,7 @@ describe 'Issue Boards add issue modal filtering', :js do
         wait_for_requests
 
         expect(page).to have_selector('.js-visual-token', text: 'none')
-        expect(page).to have_selector('.card', count: 1)
+        expect(page).to have_selector('.board-card', count: 1)
       end
     end
 
@@ -126,7 +126,7 @@ describe 'Issue Boards add issue modal filtering', :js do
         wait_for_requests
 
         expect(page).to have_selector('.js-visual-token', text: user2.name)
-        expect(page).to have_selector('.card', count: 1)
+        expect(page).to have_selector('.board-card', count: 1)
       end
     end
   end
@@ -148,7 +148,7 @@ describe 'Issue Boards add issue modal filtering', :js do
         wait_for_requests
 
         expect(page).to have_selector('.js-visual-token', text: 'upcoming')
-        expect(page).to have_selector('.card', count: 0)
+        expect(page).to have_selector('.board-card', count: 0)
       end
     end
 
@@ -161,7 +161,7 @@ describe 'Issue Boards add issue modal filtering', :js do
         wait_for_requests
 
         expect(page).to have_selector('.js-visual-token', text: milestone.name)
-        expect(page).to have_selector('.card', count: 1)
+        expect(page).to have_selector('.board-card', count: 1)
       end
     end
   end
@@ -183,7 +183,7 @@ describe 'Issue Boards add issue modal filtering', :js do
         wait_for_requests
 
         expect(page).to have_selector('.js-visual-token', text: 'none')
-        expect(page).to have_selector('.card', count: 1)
+        expect(page).to have_selector('.board-card', count: 1)
       end
     end
 
@@ -196,7 +196,7 @@ describe 'Issue Boards add issue modal filtering', :js do
         wait_for_requests
 
         expect(page).to have_selector('.js-visual-token', text: label.title)
-        expect(page).to have_selector('.card', count: 1)
+        expect(page).to have_selector('.board-card', count: 1)
       end
     end
   end
diff --git a/spec/features/boards/new_issue_spec.rb b/spec/features/boards/new_issue_spec.rb
index e880f0096c1..7a95f5cf871 100644
--- a/spec/features/boards/new_issue_spec.rb
+++ b/spec/features/boards/new_issue_spec.rb
@@ -64,7 +64,7 @@ describe 'Issue Boards new issue', :js do
         expect(page).to have_content('1')
       end
 
-      page.within(first('.card')) do
+      page.within(first('.board-card')) do
         issue = project.issues.find_by_title('bug')
 
         expect(page).to have_content(issue.to_reference)
diff --git a/spec/features/boards/sidebar_spec.rb b/spec/features/boards/sidebar_spec.rb
index 4d31123a699..a03aa681827 100644
--- a/spec/features/boards/sidebar_spec.rb
+++ b/spec/features/boards/sidebar_spec.rb
@@ -15,7 +15,7 @@ describe 'Issue Boards', :js do
   let!(:issue2)      { create(:labeled_issue, project: project, labels: [development, stretch], relative_position: 1) }
   let(:board)        { create(:board, project: project) }
   let!(:list)        { create(:list, board: board, label: development, position: 0) }
-  let(:card) { find('.board:nth-child(2)').first('.card') }
+  let(:card) { find('.board:nth-child(2)').first('.board-card') }
 
   around do |example|
     Timecop.freeze { example.run }
@@ -75,7 +75,7 @@ describe 'Issue Boards', :js do
     wait_for_requests
 
     page.within(find('.board:nth-child(2)')) do
-      expect(page).to have_selector('.card', count: 1)
+      expect(page).to have_selector('.board-card', count: 1)
     end
   end
 
@@ -86,11 +86,11 @@ describe 'Issue Boards', :js do
     visit project_board_path(project, board)
     wait_for_requests
 
-    click_card(find('.board:nth-child(1)').first('.card'))
+    click_card(find('.board:nth-child(1)').first('.board-card'))
 
     expect(find('.issue-boards-sidebar')).not_to have_button 'Remove from board'
 
-    click_card(find('.board:nth-child(3)').first('.card'))
+    click_card(find('.board:nth-child(3)').first('.board-card'))
 
     expect(find('.issue-boards-sidebar')).not_to have_button 'Remove from board'
   end
@@ -117,7 +117,7 @@ describe 'Issue Boards', :js do
     end
 
     it 'removes the assignee' do
-      card_two = find('.board:nth-child(2)').find('.card:nth-child(2)')
+      card_two = find('.board:nth-child(2)').find('.board-card:nth-child(2)')
       click_card(card_two)
 
       page.within('.assignee') do
@@ -171,7 +171,7 @@ describe 'Issue Boards', :js do
       end
 
       page.within(find('.board:nth-child(2)')) do
-        find('.card:nth-child(2)').click
+        find('.board-card:nth-child(2)').click
       end
 
       page.within('.assignee') do
@@ -246,7 +246,7 @@ describe 'Issue Boards', :js do
         wait_for_requests
 
         page.within('.value') do
-          expect(page).to have_selector('.label', count: 2)
+          expect(page).to have_selector('.badge', count: 2)
           expect(page).to have_content(development.title)
           expect(page).to have_content(stretch.title)
         end
@@ -268,12 +268,12 @@ describe 'Issue Boards', :js do
         find('.dropdown-menu-close-icon').click
 
         page.within('.value') do
-          expect(page).to have_selector('.label', count: 3)
+          expect(page).to have_selector('.badge', count: 3)
           expect(page).to have_content(bug.title)
         end
       end
 
-      expect(card).to have_selector('.label', count: 3)
+      expect(card).to have_selector('.badge', count: 3)
       expect(card).to have_content(bug.title)
     end
 
@@ -293,13 +293,13 @@ describe 'Issue Boards', :js do
         find('.dropdown-menu-close-icon').click
 
         page.within('.value') do
-          expect(page).to have_selector('.label', count: 4)
+          expect(page).to have_selector('.badge', count: 4)
           expect(page).to have_content(bug.title)
           expect(page).to have_content(regression.title)
         end
       end
 
-      expect(card).to have_selector('.label', count: 4)
+      expect(card).to have_selector('.badge', count: 4)
       expect(card).to have_content(bug.title)
       expect(card).to have_content(regression.title)
     end
@@ -321,12 +321,12 @@ describe 'Issue Boards', :js do
         find('.dropdown-menu-close-icon').click
 
         page.within('.value') do
-          expect(page).to have_selector('.label', count: 1)
+          expect(page).to have_selector('.badge', count: 1)
           expect(page).not_to have_content(stretch.title)
         end
       end
 
-      expect(card).to have_selector('.label', count: 1)
+      expect(card).to have_selector('.badge', count: 1)
       expect(card).not_to have_content(stretch.title)
     end
 
diff --git a/spec/features/boards/sub_group_project_spec.rb b/spec/features/boards/sub_group_project_spec.rb
index 5fdb8044db2..271c610dcc8 100644
--- a/spec/features/boards/sub_group_project_spec.rb
+++ b/spec/features/boards/sub_group_project_spec.rb
@@ -20,7 +20,7 @@ describe 'Sub-group project issue boards', :js do
   end
 
   it 'creates new label from sidebar' do
-    find('.card').click
+    find('.board-card').click
 
     page.within '.labels' do
       click_link 'Edit'
diff --git a/spec/features/dashboard/todos/todos_spec.rb b/spec/features/dashboard/todos/todos_spec.rb
index 94133c62b5c..5ed20b02a6e 100644
--- a/spec/features/dashboard/todos/todos_spec.rb
+++ b/spec/features/dashboard/todos/todos_spec.rb
@@ -246,7 +246,7 @@ feature 'Dashboard Todos' do
     it 'is has the right number of pages' do
       visit dashboard_todos_path
 
-      expect(page).to have_selector('.gl-pagination .page', count: 2)
+      expect(page).to have_selector('.gl-pagination .js-pagination-page', count: 2)
     end
 
     describe 'mark all as done', :js do
diff --git a/spec/features/explore/new_menu_spec.rb b/spec/features/explore/new_menu_spec.rb
index 8d5233d0c0f..2516db5422f 100644
--- a/spec/features/explore/new_menu_spec.rb
+++ b/spec/features/explore/new_menu_spec.rb
@@ -66,7 +66,7 @@ feature 'Top Plus Menu', :js do
 
       page.within '.header-content' do
         find('.header-new-dropdown-toggle').click
-        expect(page).to have_selector('.header-new.dropdown.open', count: 1)
+        expect(page).to have_selector('.header-new.dropdown.show', count: 1)
         find('.header-new-project-snippet a').click
       end
 
@@ -88,7 +88,7 @@ feature 'Top Plus Menu', :js do
 
       page.within '.header-content' do
         find('.header-new-dropdown-toggle').click
-        expect(page).to have_selector('.header-new.dropdown.open', count: 1)
+        expect(page).to have_selector('.header-new.dropdown.show', count: 1)
         find('.header-new-group-project a').click
       end
 
@@ -156,7 +156,7 @@ feature 'Top Plus Menu', :js do
   def click_topmenuitem(item_name)
     page.within '.header-content' do
       find('.header-new-dropdown-toggle').click
-      expect(page).to have_selector('.header-new.dropdown.open', count: 1)
+      expect(page).to have_selector('.header-new.dropdown.show', count: 1)
       click_link item_name
     end
   end
diff --git a/spec/features/groups/members/search_members_spec.rb b/spec/features/groups/members/search_members_spec.rb
index 31fbbcf562c..e7efdf7dfef 100644
--- a/spec/features/groups/members/search_members_spec.rb
+++ b/spec/features/groups/members/search_members_spec.rb
@@ -22,7 +22,7 @@ describe 'Search group member' do
       find('.member-search-btn').click
     end
 
-    group_members_list = find(".panel .content-list")
+    group_members_list = find(".card .content-list")
     expect(group_members_list).to have_content(member.name)
     expect(group_members_list).not_to have_content(user.name)
   end
diff --git a/spec/features/groups/settings/group_badges_spec.rb b/spec/features/groups/settings/group_badges_spec.rb
index 92217294446..a99da4a119b 100644
--- a/spec/features/groups/settings/group_badges_spec.rb
+++ b/spec/features/groups/settings/group_badges_spec.rb
@@ -21,7 +21,7 @@ feature 'Group Badges' do
     page.within '.badge-settings' do
       wait_for_requests
 
-      rows = all('.panel-body > div')
+      rows = all('.card-body > div')
       expect(rows.length).to eq 2
       expect(rows[0]).to have_content badge_1.link_url
       expect(rows[1]).to have_content badge_2.link_url
@@ -48,7 +48,7 @@ feature 'Group Badges' do
         click_button 'Add badge'
         wait_for_requests
 
-        within '.panel-body' do
+        within '.card-body' do
           expect(find('a')[:href]).to eq badge_link_url
           expect(find('a img')[:src]).to eq badge_image_url
         end
@@ -60,7 +60,7 @@ feature 'Group Badges' do
     it 'form is shown when clicking edit button in list' do
       page.within '.badge-settings' do
         wait_for_requests
-        rows = all('.panel-body > div')
+        rows = all('.card-body > div')
         expect(rows.length).to eq 2
         rows[1].find('[aria-label="Edit"]').click
 
@@ -74,7 +74,7 @@ feature 'Group Badges' do
     it 'updates a badge when submitting the edit form' do
       page.within '.badge-settings' do
         wait_for_requests
-        rows = all('.panel-body > div')
+        rows = all('.card-body > div')
         expect(rows.length).to eq 2
         rows[1].find('[aria-label="Edit"]').click
         within 'form' do
@@ -85,7 +85,7 @@ feature 'Group Badges' do
           wait_for_requests
         end
 
-        rows = all('.panel-body > div')
+        rows = all('.card-body > div')
         expect(rows.length).to eq 2
         expect(rows[1]).to have_content badge_link_url
       end
@@ -99,7 +99,7 @@ feature 'Group Badges' do
 
     it 'shows a modal when deleting a badge' do
       wait_for_requests
-      rows = all('.panel-body > div')
+      rows = all('.card-body > div')
       expect(rows.length).to eq 2
 
       click_delete_button(rows[1])
@@ -109,14 +109,14 @@ feature 'Group Badges' do
 
     it 'deletes a badge when confirming the modal' do
       wait_for_requests
-      rows = all('.panel-body > div')
+      rows = all('.card-body > div')
       expect(rows.length).to eq 2
       click_delete_button(rows[1])
 
       find('.modal .btn-danger').click
       wait_for_requests
 
-      rows = all('.panel-body > div')
+      rows = all('.card-body > div')
       expect(rows.length).to eq 1
       expect(rows[0]).to have_content badge_1.link_url
     end
diff --git a/spec/features/groups/user_browse_projects_group_page_spec.rb b/spec/features/groups/user_browse_projects_group_page_spec.rb
index e81c3180e78..916363c41dd 100644
--- a/spec/features/groups/user_browse_projects_group_page_spec.rb
+++ b/spec/features/groups/user_browse_projects_group_page_spec.rb
@@ -21,7 +21,7 @@ describe 'User browse group projects page' do
           visit projects_group_path(group)
 
           expect(page).to have_link project.name
-          expect(page).to have_xpath("//span[@class='label label-warning']", text: 'archived')
+          expect(page).to have_xpath("//span[@class='badge badge-warning']", text: 'archived')
         end
       end
     end
diff --git a/spec/features/invites_spec.rb b/spec/features/invites_spec.rb
index e4be6193b8b..a986ddc4abc 100644
--- a/spec/features/invites_spec.rb
+++ b/spec/features/invites_spec.rb
@@ -5,18 +5,41 @@ describe 'Invites' do
   let(:owner) { create(:user, name: 'John Doe') }
   let(:group) { create(:group, name: 'Owned') }
   let(:project) { create(:project, :repository, namespace: group) }
-  let(:invite) { group.group_members.invite.last }
+  let(:group_invite) { group.group_members.invite.last }
 
   before do
     project.add_master(owner)
     group.add_user(owner, Gitlab::Access::OWNER)
     group.add_developer('user@example.com', owner)
-    invite.generate_invite_token!
+    group_invite.generate_invite_token!
+  end
+
+  def confirm_email_and_sign_in(new_user)
+    new_user_token = User.find_by_email(new_user.email).confirmation_token
+
+    visit user_confirmation_path(confirmation_token: new_user_token)
+    fill_in_sign_in_form(new_user)
+  end
+
+  def fill_in_sign_up_form(new_user)
+    fill_in 'new_user_name',                with: new_user.name
+    fill_in 'new_user_username',            with: new_user.username
+    fill_in 'new_user_email',               with: new_user.email
+    fill_in 'new_user_email_confirmation',  with: new_user.email
+    fill_in 'new_user_password',            with: new_user.password
+    click_button "Register"
+  end
+
+  def fill_in_sign_in_form(user)
+    fill_in 'user_login', with: user.email
+    fill_in 'user_password', with: user.password
+    check 'user_remember_me'
+    click_button 'Sign in'
   end
 
   context 'when signed out' do
     before do
-      visit invite_path(invite.raw_invite_token)
+      visit invite_path(group_invite.raw_invite_token)
     end
 
     it 'renders sign in page with sign in notice' do
@@ -25,12 +48,9 @@ describe 'Invites' do
     end
 
     it 'sign in and redirects to invitation page' do
-      fill_in 'user_login', with: user.email
-      fill_in 'user_password', with: user.password
-      check 'user_remember_me'
-      click_button 'Sign in'
+      fill_in_sign_in_form(user)
 
-      expect(current_path).to eq(invite_path(invite.raw_invite_token))
+      expect(current_path).to eq(invite_path(group_invite.raw_invite_token))
       expect(page).to have_content(
         'You have been invited by John Doe to join group Owned as Developer.'
       )
@@ -45,7 +65,7 @@ describe 'Invites' do
     end
 
     it 'shows message user already a member' do
-      visit invite_path(invite.raw_invite_token)
+      visit invite_path(group_invite.raw_invite_token)
       expect(page).to have_content('However, you are already a member of this group.')
     end
   end
@@ -53,7 +73,7 @@ describe 'Invites' do
   describe 'accepting the invitation' do
     before do
       sign_in(user)
-      visit invite_path(invite.raw_invite_token)
+      visit invite_path(group_invite.raw_invite_token)
     end
 
     it 'grants access and redirects to group page' do
@@ -69,7 +89,7 @@ describe 'Invites' do
     context 'when signed in' do
       before do
         sign_in(user)
-        visit invite_path(invite.raw_invite_token)
+        visit invite_path(group_invite.raw_invite_token)
       end
 
       it 'declines application and redirects to dashboard' do
@@ -83,7 +103,7 @@ describe 'Invites' do
 
     context 'when signed out' do
       before do
-        visit decline_invite_path(invite.raw_invite_token)
+        visit decline_invite_path(group_invite.raw_invite_token)
       end
 
       it 'declines application and redirects to sign in page' do
@@ -94,4 +114,72 @@ describe 'Invites' do
       end
     end
   end
+
+  describe 'invite an user using their email address' do
+    let(:new_user) { build_stubbed(:user) }
+    let(:invite_email) { new_user.email }
+    let(:group_invite) { create(:group_member, :invited, group: group, invite_email: invite_email) }
+    let!(:project_invite) { create(:project_member, :invited, project: project, invite_email: invite_email) }
+
+    before do
+      stub_application_setting(send_user_confirmation_email: send_email_confirmation)
+      visit invite_path(group_invite.raw_invite_token)
+    end
+
+    context 'email confirmation disabled' do
+      let(:send_email_confirmation) { false }
+
+      it 'signs up and redirects to the dashboard page with all the projects/groups invitations automatically accepted' do
+        fill_in_sign_up_form(new_user)
+
+        expect(current_path).to eq(dashboard_projects_path)
+        expect(page).to have_content(project.full_name)
+        visit group_path(group)
+        expect(page).to have_content(group.full_name)
+      end
+
+      context 'the user sign-up using a different email address' do
+        let(:invite_email) { build_stubbed(:user).email }
+
+        it 'signs up and redirects to the invitation page' do
+          fill_in_sign_up_form(new_user)
+
+          expect(current_path).to eq(invite_path(group_invite.raw_invite_token))
+        end
+      end
+    end
+
+    context 'email confirmation enabled' do
+      let(:send_email_confirmation) { true }
+
+      it 'signs up and redirects to root page with all the project/groups invitation automatically accepted' do
+        fill_in_sign_up_form(new_user)
+        confirm_email_and_sign_in(new_user)
+
+        expect(current_path).to eq(root_path)
+        expect(page).to have_content(project.full_name)
+        visit group_path(group)
+        expect(page).to have_content(group.full_name)
+      end
+
+      it "doesn't accept invitations until the user confirm his email" do
+        fill_in_sign_up_form(new_user)
+        sign_in(owner)
+
+        visit project_project_members_path(project)
+        expect(page).to have_content 'Invited'
+      end
+
+      context 'the user sign-up using a different email address' do
+        let(:invite_email) { build_stubbed(:user).email }
+
+        it 'signs up and redirects to the invitation page' do
+          fill_in_sign_up_form(new_user)
+          confirm_email_and_sign_in(new_user)
+
+          expect(current_path).to eq(invite_path(group_invite.raw_invite_token))
+        end
+      end
+    end
+  end
 end
diff --git a/spec/features/issues/filtered_search/filter_issues_spec.rb b/spec/features/issues/filtered_search/filter_issues_spec.rb
index 08ba91a2682..483122ae463 100644
--- a/spec/features/issues/filtered_search/filter_issues_spec.rb
+++ b/spec/features/issues/filtered_search/filter_issues_spec.rb
@@ -248,7 +248,7 @@ describe 'Filter issues', :js do
 
     context 'issue label clicked' do
       it 'filters and displays in search bar' do
-        find('.issues-list .issue .issue-main-info .issuable-info a .label', text: multiple_words_label.title).click
+        find('.issues-list .issue .issue-main-info .issuable-info a .badge', text: multiple_words_label.title).click
 
         expect_issues_list_count(1)
         expect_tokens([label_token("\"#{multiple_words_label.title}\"")])
diff --git a/spec/features/issues/user_creates_branch_and_merge_request_spec.rb b/spec/features/issues/user_creates_branch_and_merge_request_spec.rb
index 539d7e9ff01..3dfcbc2fcb8 100644
--- a/spec/features/issues/user_creates_branch_and_merge_request_spec.rb
+++ b/spec/features/issues/user_creates_branch_and_merge_request_spec.rb
@@ -139,8 +139,8 @@ describe 'User creates branch and merge request on issue page', :js do
       end
 
       it 'disables the create branch button' do
-        expect(page).to have_css('.create-mr-dropdown-wrap .unavailable:not(.hide)')
-        expect(page).to have_css('.create-mr-dropdown-wrap .available.hide', visible: false)
+        expect(page).to have_css('.create-mr-dropdown-wrap .unavailable:not(.hidden)')
+        expect(page).to have_css('.create-mr-dropdown-wrap .available.hidden', visible: false)
         expect(page).to have_content /1 Related Merge Request/
       end
     end
diff --git a/spec/features/labels_hierarchy_spec.rb b/spec/features/labels_hierarchy_spec.rb
index ae41f611ddc..4700ada1aae 100644
--- a/spec/features/labels_hierarchy_spec.rb
+++ b/spec/features/labels_hierarchy_spec.rb
@@ -34,7 +34,7 @@ feature 'Labels Hierarchy', :js, :nested_groups do
 
         wait_for_requests
 
-        expect(page).to have_selector('span.label', text: label.title)
+        expect(page).to have_selector('span.badge', text: label.title)
       end
     end
 
@@ -45,7 +45,7 @@ feature 'Labels Hierarchy', :js, :nested_groups do
 
       wait_for_requests
 
-      expect(page).not_to have_selector('span.label', text: child_group_label.title)
+      expect(page).not_to have_selector('span.badge', text: child_group_label.title)
     end
   end
 
@@ -57,7 +57,7 @@ feature 'Labels Hierarchy', :js, :nested_groups do
         wait_for_requests
 
         if board
-          expect(page).to have_selector('.card-title') do |card|
+          expect(page).to have_selector('.board-card-title') do |card|
             expect(card).to have_selector('a', text: labeled_issue.title)
           end
         else
@@ -96,11 +96,11 @@ feature 'Labels Hierarchy', :js, :nested_groups do
         wait_for_requests
 
         if board
-          expect(page).to have_selector('.card-title') do |card|
+          expect(page).to have_selector('.board-card-title') do |card|
             expect(card).to have_selector('a', text: labeled_issue.title)
           end
 
-          expect(page).to have_selector('.card-title') do |card|
+          expect(page).to have_selector('.board-card-title') do |card|
             expect(card).to have_selector('a', text: labeled_issue_2.title)
           end
         else
@@ -118,11 +118,11 @@ feature 'Labels Hierarchy', :js, :nested_groups do
       select_label_on_dropdown(group_label_3.title)
 
       if board
-        expect(page).to have_selector('.card-title') do |card|
+        expect(page).to have_selector('.board-card-title') do |card|
           expect(card).not_to have_selector('a', text: labeled_issue_2.title)
         end
 
-        expect(page).to have_selector('.card-title') do |card|
+        expect(page).to have_selector('.board-card-title') do |card|
           expect(card).to have_selector('a', text: labeled_issue_3.title)
         end
       else
@@ -159,9 +159,9 @@ feature 'Labels Hierarchy', :js, :nested_groups do
       find('.btn-create').click
 
       expect(page.find('.issue-details h2.title')).to have_content('new created issue')
-      expect(page).to have_selector('span.label', text: grandparent_group_label.title)
-      expect(page).to have_selector('span.label', text: parent_group_label.title)
-      expect(page).to have_selector('span.label', text: project_label_1.title)
+      expect(page).to have_selector('span.badge', text: grandparent_group_label.title)
+      expect(page).to have_selector('span.badge', text: parent_group_label.title)
+      expect(page).to have_selector('span.badge', text: project_label_1.title)
     end
   end
 
@@ -188,7 +188,7 @@ feature 'Labels Hierarchy', :js, :nested_groups do
 
         wait_for_requests
 
-        find('.card').click
+        find('.board-card').click
       end
 
       it_behaves_like 'assigning labels from sidebar'
@@ -204,7 +204,7 @@ feature 'Labels Hierarchy', :js, :nested_groups do
 
         wait_for_requests
 
-        find('.card').click
+        find('.board-card').click
       end
 
       it_behaves_like 'assigning labels from sidebar'
diff --git a/spec/features/merge_request/user_resolves_conflicts_spec.rb b/spec/features/merge_request/user_resolves_conflicts_spec.rb
index 19995559fae..59aa90fc86f 100644
--- a/spec/features/merge_request/user_resolves_conflicts_spec.rb
+++ b/spec/features/merge_request/user_resolves_conflicts_spec.rb
@@ -10,7 +10,7 @@ describe 'Merge request > User resolves conflicts', :js do
   end
 
   def create_merge_request(source_branch)
-    create(:merge_request, source_branch: source_branch, target_branch: 'conflict-start', source_project: project) do |mr|
+    create(:merge_request, source_branch: source_branch, target_branch: 'conflict-start', source_project: project, merge_status: :unchecked) do |mr|
       mr.mark_as_unmergeable
     end
   end
@@ -27,7 +27,7 @@ describe 'Merge request > User resolves conflicts', :js do
         end
       end
 
-      find_button('Commit conflict resolution').send_keys(:return)
+      find_button('Commit to source branch').send_keys(:return)
 
       expect(page).to have_content('All merge conflicts were resolved')
       merge_request.reload_diff
@@ -71,7 +71,7 @@ describe 'Merge request > User resolves conflicts', :js do
         execute_script('ace.edit($(".files-wrapper .diff-file pre")[1]).setValue("Gregor Samsa woke from troubled dreams");')
       end
 
-      find_button('Commit conflict resolution').send_keys(:return)
+      find_button('Commit to source branch').send_keys(:return)
 
       expect(page).to have_content('All merge conflicts were resolved')
       merge_request.reload_diff
@@ -145,7 +145,7 @@ describe 'Merge request > User resolves conflicts', :js do
           execute_script('ace.edit($(".files-wrapper .diff-file pre")[0]).setValue("Gregor Samsa woke from troubled dreams");')
         end
 
-        click_button 'Commit conflict resolution'
+        click_button 'Commit to source branch'
 
         expect(page).to have_content('All merge conflicts were resolved')
 
diff --git a/spec/features/merge_request/user_sees_check_out_branch_modal_spec.rb b/spec/features/merge_request/user_sees_check_out_branch_modal_spec.rb
new file mode 100644
index 00000000000..c40c720d168
--- /dev/null
+++ b/spec/features/merge_request/user_sees_check_out_branch_modal_spec.rb
@@ -0,0 +1,24 @@
+require 'rails_helper'
+
+describe 'Merge request > User sees Check out branch modal', :js do
+  let(:project) { create(:project, :public, :repository) }
+  let(:user) { project.creator }
+  let(:merge_request) { create(:merge_request, source_project: project) }
+
+  before do
+    sign_in(user)
+    visit project_merge_request_path(project, merge_request)
+    wait_for_requests
+    click_button('Check out branch')
+  end
+
+  it 'shows the check out branch modal' do
+    expect(page).to have_content('Check out, review, and merge locally')
+  end
+
+  it 'closes the check out branch model with Escape keypress' do
+    find('#modal_merge_info').send_keys(:escape)
+
+    expect(page).not_to have_content('Check out, review, and merge locally')
+  end
+end
diff --git a/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb b/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb
index 42c279af117..ed6e29335d1 100644
--- a/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb
+++ b/spec/features/merge_request/user_selects_branches_for_new_mr_spec.rb
@@ -4,6 +4,12 @@ describe 'Merge request > User selects branches for new MR', :js do
   let(:project) { create(:project, :public, :repository) }
   let(:user) { project.creator }
 
+  def select_source_branch(branch_name)
+    find('.js-source-branch', match: :first).click
+    find('.js-source-branch-dropdown .dropdown-input-field').native.send_keys branch_name
+    find('.js-source-branch-dropdown .dropdown-content a', text: branch_name, match: :first).click
+  end
+
   before do
     project.add_master(user)
     sign_in(user)
@@ -43,8 +49,7 @@ describe 'Merge request > User selects branches for new MR', :js do
   it 'generates a diff for an orphaned branch' do
     visit project_new_merge_request_path(project)
 
-    find('.js-source-branch', match: :first).click
-    find('.js-source-branch-dropdown .dropdown-content a', text: 'orphaned-branch', match: :first).click
+    select_source_branch('orphaned-branch')
 
     click_button "Compare branches"
     click_link "Changes"
@@ -169,4 +174,31 @@ describe 'Merge request > User selects branches for new MR', :js do
       end
     end
   end
+
+  context 'with special characters in branch names' do
+    it 'escapes quotes in branch names' do
+      special_branch_name = '"with-quotes"'
+      CreateBranchService.new(project, user)
+        .execute(special_branch_name, 'add-pdf-file')
+
+      visit project_new_merge_request_path(project)
+      select_source_branch(special_branch_name)
+
+      source_branch_input = find('[name="merge_request[source_branch]"]', visible: false)
+      expect(source_branch_input.value).to eq special_branch_name
+    end
+
+    it 'does not escape unicode in branch names' do
+      special_branch_name = 'ʕ•ᴥ•ʔ'
+      CreateBranchService.new(project, user)
+        .execute(special_branch_name, 'add-pdf-file')
+
+      visit project_new_merge_request_path(project)
+      select_source_branch(special_branch_name)
+
+      click_button "Compare branches"
+
+      expect(page).to have_button("Submit merge request")
+    end
+  end
 end
diff --git a/spec/features/milestone_spec.rb b/spec/features/milestone_spec.rb
index 6c51e4bbe26..b0db6870ddf 100644
--- a/spec/features/milestone_spec.rb
+++ b/spec/features/milestone_spec.rb
@@ -119,7 +119,7 @@ feature 'Milestone' do
 
       find('.milestone-deprecation-message .js-popover-link').click
 
-      expect(page).to have_selector('.milestone-deprecation-message .popover')
+      expect(page).to have_selector('.popover')
     end
   end
 end
diff --git a/spec/features/projects/actve_tabs_spec.rb b/spec/features/projects/actve_tabs_spec.rb
index 0bda68b83e7..ce5606b63ae 100644
--- a/spec/features/projects/actve_tabs_spec.rb
+++ b/spec/features/projects/actve_tabs_spec.rb
@@ -35,7 +35,7 @@ describe 'Project active tab' do
       visit project_path(project)
     end
 
-    it_behaves_like 'page has active tab', 'Overview'
+    it_behaves_like 'page has active tab', 'Project'
     it_behaves_like 'page has active sub tab', 'Details'
 
     context 'on project Home/Activity' do
@@ -43,7 +43,7 @@ describe 'Project active tab' do
         click_tab('Activity')
       end
 
-      it_behaves_like 'page has active tab', 'Overview'
+      it_behaves_like 'page has active tab', 'Project'
       it_behaves_like 'page has active sub tab', 'Activity'
     end
   end
diff --git a/spec/features/projects/blobs/blob_show_spec.rb b/spec/features/projects/blobs/blob_show_spec.rb
index ac82f869f0f..e7b305925f7 100644
--- a/spec/features/projects/blobs/blob_show_spec.rb
+++ b/spec/features/projects/blobs/blob_show_spec.rb
@@ -14,6 +14,8 @@ feature 'File blob', :js do
   context 'Ruby file' do
     before do
       visit_blob('files/ruby/popen.rb')
+
+      wait_for_requests
     end
 
     it 'displays the blob' do
@@ -48,6 +50,8 @@ feature 'File blob', :js do
     context 'visiting directly' do
       before do
         visit_blob('files/markdown/ruby-style-guide.md')
+
+        wait_for_requests
       end
 
       it 'displays the blob using the rich viewer' do
@@ -159,6 +163,8 @@ feature 'File blob', :js do
         project.update_attribute(:lfs_enabled, true)
 
         visit_blob('files/lfs/file.md')
+
+        wait_for_requests
       end
 
       it 'displays an error' do
@@ -207,6 +213,8 @@ feature 'File blob', :js do
     context 'when LFS is disabled on the project' do
       before do
         visit_blob('files/lfs/file.md')
+
+        wait_for_requests
       end
 
       it 'displays the blob' do
@@ -242,6 +250,8 @@ feature 'File blob', :js do
       ).execute
 
       visit_blob('files/test.pdf')
+
+      wait_for_requests
     end
 
     it 'displays the blob' do
@@ -268,6 +278,8 @@ feature 'File blob', :js do
         project.update_attribute(:lfs_enabled, true)
 
         visit_blob('files/lfs/lfs_object.iso')
+
+        wait_for_requests
       end
 
       it 'displays the blob' do
@@ -290,6 +302,8 @@ feature 'File blob', :js do
     context 'when LFS is disabled on the project' do
       before do
         visit_blob('files/lfs/lfs_object.iso')
+
+        wait_for_requests
       end
 
       it 'displays the blob' do
@@ -313,6 +327,8 @@ feature 'File blob', :js do
   context 'ZIP file' do
     before do
       visit_blob('Gemfile.zip')
+
+      wait_for_requests
     end
 
     it 'displays the blob' do
@@ -347,6 +363,8 @@ feature 'File blob', :js do
       ).execute
 
       visit_blob('files/empty.md')
+
+      wait_for_requests
     end
 
     it 'displays an error' do
diff --git a/spec/features/projects/clusters/gcp_spec.rb b/spec/features/projects/clusters/gcp_spec.rb
index 90760c6e814..5071a87fa5b 100644
--- a/spec/features/projects/clusters/gcp_spec.rb
+++ b/spec/features/projects/clusters/gcp_spec.rb
@@ -144,6 +144,7 @@ feature 'Gcp Cluster', :js do
 
     it 'user sees a login page' do
       expect(page).to have_css('.signin-with-google')
+      expect(page).to have_link('Google account')
     end
   end
 
diff --git a/spec/features/projects/commit/comments/user_adds_comment_spec.rb b/spec/features/projects/commit/comments/user_adds_comment_spec.rb
new file mode 100644
index 00000000000..6397df086a7
--- /dev/null
+++ b/spec/features/projects/commit/comments/user_adds_comment_spec.rb
@@ -0,0 +1,170 @@
+require "spec_helper"
+
+describe "User adds a comment on a commit", :js do
+  include Spec::Support::Helpers::Features::NotesHelpers
+  include RepoHelpers
+
+  let(:comment_text) { "XML attached" }
+  let(:another_comment_text) { "SVG attached" }
+  let(:project) { create(:project, :repository) }
+  let(:user) { create(:user) }
+
+  before do
+    sign_in(user)
+    project.add_developer(user)
+  end
+
+  context "inline view" do
+    before do
+      visit(project_commit_path(project, sample_commit.id))
+    end
+
+    it "adds a comment" do
+      page.within(".js-main-target-form") do
+        expect(page).not_to have_link("Cancel")
+
+        emoji = ":+1:"
+
+        fill_in("note[note]", with: "#{comment_text} #{emoji}")
+
+        # Check on `Preview` tab
+        click_link("Preview")
+
+        expect(find(".js-md-preview")).to have_content(comment_text).and have_css("gl-emoji")
+        expect(page).not_to have_css(".js-note-text")
+
+        # Check on the `Write` tab
+        click_link("Write")
+
+        expect(page).to have_field("note[note]", with: "#{comment_text} #{emoji}")
+
+        # Submit comment from the `Preview` tab to get rid of a separate `it` block
+        # which would specially tests if everything gets cleared from the note form.
+        click_link("Preview")
+        click_button("Comment")
+      end
+
+      wait_for_requests
+
+      page.within(".note") do
+        expect(page).to have_content(comment_text).and have_css("gl-emoji")
+      end
+
+      page.within(".js-main-target-form") do
+        expect(page).to have_field("note[note]", with: "").and have_no_css(".js-md-preview")
+      end
+    end
+
+    context "when commenting on diff" do
+      it "adds a comment" do
+        page.within(".diff-file:nth-of-type(1)") do
+          # Open a form for a comment and check UI elements are visible and acting as expecting.
+          click_diff_line(sample_commit.line_code)
+
+          expect(page).to have_css(".js-temp-notes-holder form.new-note")
+                    .and have_css(".js-close-discussion-note-form", text: "Cancel")
+
+          # The `Cancel` button closes the current form. The page should not have any open forms after that.
+          find(".js-close-discussion-note-form").click
+
+          expect(page).not_to have_css("form.new_note")
+
+          # Try to open the same form twice. There should be only one form opened.
+          click_diff_line(sample_commit.line_code)
+          click_diff_line(sample_commit.line_code)
+
+          expect(page).to have_css("form.new-note", count: 1)
+
+          # Fill in a form.
+          page.within("form[data-line-code='#{sample_commit.line_code}']") do
+            fill_in("note[note]", with: "#{comment_text} :smile:")
+          end
+
+          # Open another form and check we have two forms now (because the first one is filled in).
+          click_diff_line(sample_commit.del_line_code)
+
+          expect(page).to have_field("note[note]", with: "#{comment_text} :smile:")
+                    .and have_field("note[note]", with: "")
+
+          # Test Preview feature for both forms.
+          page.within("form[data-line-code='#{sample_commit.line_code}']") do
+            click_link("Preview")
+          end
+
+          page.within("form[data-line-code='#{sample_commit.del_line_code}']") do
+            fill_in("note[note]", with: another_comment_text)
+
+            click_link("Preview")
+          end
+
+          expect(page).to have_css(".js-md-preview", visible: true, count: 2)
+                    .and have_content(comment_text)
+                    .and have_content(another_comment_text)
+                    .and have_xpath("//gl-emoji[@data-name='smile']")
+
+          # Test UI elements, then submit.
+          page.within("form[data-line-code='#{sample_commit.line_code}']") do
+            expect(find(".js-note-text", visible: false).text).to eq("")
+            expect(page).to have_css('.js-md-write-button')
+
+            click_button("Comment")
+          end
+
+          expect(page).to have_button("Reply...").and have_no_css("form.new_note")
+        end
+
+        # A comment should be added and visible.
+        page.within(".diff-file:nth-of-type(1) .note") do
+          expect(page).to have_content(comment_text).and have_xpath("//gl-emoji[@data-name='smile']")
+        end
+      end
+    end
+  end
+
+  context "side-by-side view" do
+    before do
+      visit(project_commit_path(project, sample_commit.id, view: "parallel"))
+    end
+
+    it "adds a comment" do
+      new_comment = "New comment"
+      old_comment = "Old comment"
+
+      # Left side.
+      click_parallel_diff_line(sample_commit.del_line_code)
+
+      page.within(".diff-file:nth-of-type(1) form[data-line-code='#{sample_commit.del_line_code}']") do
+        fill_in("note[note]", with: old_comment)
+        click_button("Comment")
+      end
+
+      page.within(".diff-file:nth-of-type(1) .notes_content.parallel.old") do
+        expect(page).to have_content(old_comment)
+      end
+
+      # Right side.
+      click_parallel_diff_line(sample_commit.line_code)
+
+      page.within(".diff-file:nth-of-type(1) form[data-line-code='#{sample_commit.line_code}']") do
+        fill_in("note[note]", with: new_comment)
+        click_button("Comment")
+      end
+
+      wait_for_requests
+
+      expect(all(".diff-file:nth-of-type(1) .notes_content.parallel.new")[1].text).to have_content(new_comment)
+    end
+  end
+
+  private
+
+  def click_diff_line(line)
+    find(".line_holder[id='#{line}'] td:nth-of-type(1)").hover
+    find(".line_holder[id='#{line}'] button").click
+  end
+
+  def click_parallel_diff_line(line)
+    find(".line_holder.parallel td[id='#{line}']").find(:xpath, 'preceding-sibling::*[1][self::td]').hover
+    find(".line_holder.parallel button[data-line-code='#{line}']").click
+  end
+end
diff --git a/spec/features/projects/commit/comments/user_deletes_comments_spec.rb b/spec/features/projects/commit/comments/user_deletes_comments_spec.rb
new file mode 100644
index 00000000000..a727cab4ac7
--- /dev/null
+++ b/spec/features/projects/commit/comments/user_deletes_comments_spec.rb
@@ -0,0 +1,37 @@
+require "spec_helper"
+
+describe "User deletes comments on a commit", :js do
+  include Spec::Support::Helpers::Features::NotesHelpers
+  include RepoHelpers
+
+  let(:comment_text) { "XML attached" }
+  let(:project) { create(:project, :repository) }
+  let(:user) { create(:user) }
+
+  before do
+    sign_in(user)
+    project.add_developer(user)
+
+    visit(project_commit_path(project, sample_commit.id))
+
+    add_note(comment_text)
+  end
+
+  it "deletes comment" do
+    page.within(".note") do
+      expect(page).to have_content(comment_text)
+    end
+
+    page.within(".main-notes-list") do
+      note = find(".note")
+      note.hover
+
+      find(".more-actions").click
+      find(".more-actions .dropdown-menu li", match: :first)
+
+      accept_confirm { find(".js-note-delete").click }
+    end
+
+    expect(page).not_to have_css(".note")
+  end
+end
diff --git a/spec/features/projects/commit/comments/user_edits_comments_spec.rb b/spec/features/projects/commit/comments/user_edits_comments_spec.rb
new file mode 100644
index 00000000000..75bccd99f59
--- /dev/null
+++ b/spec/features/projects/commit/comments/user_edits_comments_spec.rb
@@ -0,0 +1,42 @@
+require "spec_helper"
+
+describe "User edits a comment on a commit", :js do
+  include Spec::Support::Helpers::Features::NotesHelpers
+  include RepoHelpers
+
+  let(:project) { create(:project, :repository) }
+  let(:user) { create(:user) }
+
+  before do
+    sign_in(user)
+    project.add_developer(user)
+
+    visit(project_commit_path(project, sample_commit.id))
+
+    add_note("XML attached")
+  end
+
+  it "edits comment" do
+    NEW_COMMENT_TEXT = "+1 Awesome!".freeze
+
+    page.within(".main-notes-list") do
+      note = find(".note")
+      note.hover
+
+      note.find(".js-note-edit").click
+    end
+
+    page.find(".current-note-edit-form textarea")
+
+    page.within(".current-note-edit-form") do
+      fill_in("note[note]", with: NEW_COMMENT_TEXT)
+      click_button("Save comment")
+    end
+
+    wait_for_requests
+
+    page.within(".note") do
+      expect(page).to have_content(NEW_COMMENT_TEXT)
+    end
+  end
+end
diff --git a/spec/features/projects/commit/user_comments_on_commit_spec.rb b/spec/features/projects/commit/user_comments_on_commit_spec.rb
deleted file mode 100644
index 5174f793367..00000000000
--- a/spec/features/projects/commit/user_comments_on_commit_spec.rb
+++ /dev/null
@@ -1,110 +0,0 @@
-require "spec_helper"
-
-describe "User comments on commit", :js do
-  include Spec::Support::Helpers::Features::NotesHelpers
-  include RepoHelpers
-
-  let(:project) { create(:project, :repository) }
-  let(:user) { create(:user) }
-
-  COMMENT_TEXT = "XML attached".freeze
-
-  before do
-    sign_in(user)
-    project.add_developer(user)
-
-    visit(project_commit_path(project, sample_commit.id))
-  end
-
-  context "when adding new comment" do
-    it "adds comment" do
-      EMOJI = ":+1:".freeze
-
-      page.within(".js-main-target-form") do
-        expect(page).not_to have_link("Cancel")
-
-        fill_in("note[note]", with: "#{COMMENT_TEXT} #{EMOJI}")
-
-        # Check on `Preview` tab
-        click_link("Preview")
-
-        expect(find(".js-md-preview")).to have_content(COMMENT_TEXT).and have_css("gl-emoji")
-        expect(page).not_to have_css(".js-note-text")
-
-        # Check on `Write` tab
-        click_link("Write")
-
-        expect(page).to have_field("note[note]", with: "#{COMMENT_TEXT} #{EMOJI}")
-
-        # Submit comment from the `Preview` tab to get rid of a separate `it` block
-        # which would specially tests if everything gets cleared from the note form.
-        click_link("Preview")
-        click_button("Comment")
-      end
-
-      wait_for_requests
-
-      page.within(".note") do
-        expect(page).to have_content(COMMENT_TEXT).and have_css("gl-emoji")
-      end
-
-      page.within(".js-main-target-form") do
-        expect(page).to have_field("note[note]", with: "").and have_no_css(".js-md-preview")
-      end
-    end
-  end
-
-  context "when editing comment" do
-    before do
-      add_note(COMMENT_TEXT)
-    end
-
-    it "edits comment" do
-      NEW_COMMENT_TEXT = "+1 Awesome!".freeze
-
-      page.within(".main-notes-list") do
-        note = find(".note")
-        note.hover
-
-        note.find(".js-note-edit").click
-      end
-
-      page.find(".current-note-edit-form textarea")
-
-      page.within(".current-note-edit-form") do
-        fill_in("note[note]", with: NEW_COMMENT_TEXT)
-        click_button("Save comment")
-      end
-
-      wait_for_requests
-
-      page.within(".note") do
-        expect(page).to have_content(NEW_COMMENT_TEXT)
-      end
-    end
-  end
-
-  context "when deleting comment" do
-    before do
-      add_note(COMMENT_TEXT)
-    end
-
-    it "deletes comment" do
-      page.within(".note") do
-        expect(page).to have_content(COMMENT_TEXT)
-      end
-
-      page.within(".main-notes-list") do
-        note = find(".note")
-        note.hover
-
-        find(".more-actions").click
-        find(".more-actions .dropdown-menu li", match: :first)
-
-        accept_confirm { find(".js-note-delete").click }
-      end
-
-      expect(page).not_to have_css(".note")
-    end
-  end
-end
diff --git a/spec/features/projects/environments/environments_spec.rb b/spec/features/projects/environments/environments_spec.rb
index 5248a783db4..f9defa22d35 100644
--- a/spec/features/projects/environments/environments_spec.rb
+++ b/spec/features/projects/environments/environments_spec.rb
@@ -42,6 +42,22 @@ feature 'Environments page', :js do
           expect(page).to have_content('You don\'t have any environments right now')
         end
       end
+
+      context 'when cluster is not reachable' do
+        let!(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
+        let!(:application_prometheus) { create(:clusters_applications_prometheus, :installed, cluster: cluster) }
+
+        before do
+          allow_any_instance_of(Kubeclient::Client).to receive(:proxy_url).and_raise(Kubeclient::HttpError.new(401, 'Unauthorized', nil))
+        end
+
+        it 'should show one environment without error' do
+          visit_environments(project, scope: 'available')
+
+          expect(page).to have_css('.environments-container')
+          expect(page.all('.environment-name').length).to eq(1)
+        end
+      end
     end
 
     describe 'with one stopped environment' do
diff --git a/spec/features/projects/issues/user_sorts_issues_spec.rb b/spec/features/projects/issues/user_sorts_issues_spec.rb
index c3d63000dac..db5936a30cb 100644
--- a/spec/features/projects/issues/user_sorts_issues_spec.rb
+++ b/spec/features/projects/issues/user_sorts_issues_spec.rb
@@ -18,7 +18,7 @@ describe "User sorts issues" do
   it "sorts by popularity" do
     find("button.dropdown-toggle").click
 
-    page.within(".content ul.dropdown-menu.dropdown-menu-align-right li") do
+    page.within(".content ul.dropdown-menu.dropdown-menu-right li") do
       click_link("Popularity")
     end
 
diff --git a/spec/features/projects/merge_requests/user_creates_merge_request_spec.rb b/spec/features/projects/merge_requests/user_creates_merge_request_spec.rb
index f285c6c8783..1f21ef7b382 100644
--- a/spec/features/projects/merge_requests/user_creates_merge_request_spec.rb
+++ b/spec/features/projects/merge_requests/user_creates_merge_request_spec.rb
@@ -1,32 +1,84 @@
-require 'spec_helper'
+require "spec_helper"
 
-describe 'User creates a merge request', :js do
+describe "User creates a merge request", :js do
+  include ProjectForksHelper
+
+  let(:title) { "Some feature" }
   let(:project) { create(:project, :repository) }
   let(:user) { create(:user) }
 
   before do
     project.add_master(user)
     sign_in(user)
+  end
 
+  it "creates a merge request" do
     visit(project_new_merge_request_path(project))
-  end
 
-  it 'creates a merge request' do
-    find('.js-source-branch').click
-    click_link('fix')
+    find(".js-source-branch").click
+    click_link("fix")
 
-    find('.js-target-branch').click
-    click_link('feature')
+    find(".js-target-branch").click
+    click_link("feature")
 
-    click_button('Compare branches')
+    click_button("Compare branches")
 
-    fill_in('merge_request_title', with: 'Wiki Feature')
-    click_button('Submit merge request')
+    fill_in("Title", with: title)
+    click_button("Submit merge request")
 
-    page.within('.merge-request') do
-      expect(page).to have_content('Wiki Feature')
+    page.within(".merge-request") do
+      expect(page).to have_content(title)
     end
+  end
+
+  context "to a forked project" do
+    let(:forked_project) { fork_project(project, user, namespace: user.namespace, repository: true) }
+
+    it "creates a merge request" do
+      visit(project_new_merge_request_path(forked_project))
+
+      expect(page).to have_content("Source branch").and have_content("Target branch")
+      expect(find("#merge_request_target_project_id", visible: false).value).to eq(project.id.to_s)
+
+      click_button("Compare branches and continue")
+
+      expect(page).to have_content("You must select source and target branch")
+
+      first(".js-source-project").click
+      first(".dropdown-source-project a", text: forked_project.full_path)
+
+      first(".js-target-project").click
+      first(".dropdown-target-project a", text: project.full_path)
+
+      first(".js-source-branch").click
 
-    wait_for_requests
+      wait_for_requests
+
+      source_branch = "fix"
+
+      first(".js-source-branch-dropdown .dropdown-content a", text: source_branch).click
+
+      click_button("Compare branches and continue")
+
+      expect(page).to have_css("h3.page-title", text: "New Merge Request")
+
+      page.within("form#new_merge_request") do
+        fill_in("Title", with: title)
+      end
+
+      click_button("Assignee")
+
+      expect(find(".js-assignee-search")["data-project-id"]).to eq(project.id.to_s)
+
+      page.within(".dropdown-menu-user") do
+        expect(page).to have_content("Unassigned")
+                   .and have_content(user.name)
+                   .and have_content(project.users.first.name)
+      end
+
+      click_button("Submit merge request")
+
+      expect(page).to have_content(title).and have_content("Request to merge #{user.namespace.name}:#{source_branch} into master")
+    end
   end
 end
diff --git a/spec/features/projects/merge_requests/user_sorts_merge_requests_spec.rb b/spec/features/projects/merge_requests/user_sorts_merge_requests_spec.rb
index d8d9f7e2a8c..305658f1b5d 100644
--- a/spec/features/projects/merge_requests/user_sorts_merge_requests_spec.rb
+++ b/spec/features/projects/merge_requests/user_sorts_merge_requests_spec.rb
@@ -18,7 +18,7 @@ describe 'User sorts merge requests' do
   it 'keeps the sort option' do
     find('button.dropdown-toggle').click
 
-    page.within('.content ul.dropdown-menu.dropdown-menu-align-right li') do
+    page.within('.content ul.dropdown-menu.dropdown-menu-right li') do
       click_link('Last updated')
     end
 
@@ -43,7 +43,7 @@ describe 'User sorts merge requests' do
     it 'sorts by popularity' do
       find('button.dropdown-toggle').click
 
-      page.within('.content ul.dropdown-menu.dropdown-menu-align-right li') do
+      page.within('.content ul.dropdown-menu.dropdown-menu-right li') do
         click_link('Popularity')
       end
 
diff --git a/spec/features/projects/pipelines/pipeline_spec.rb b/spec/features/projects/pipelines/pipeline_spec.rb
index a29c21f6fef..af2a9567a47 100644
--- a/spec/features/projects/pipelines/pipeline_spec.rb
+++ b/spec/features/projects/pipelines/pipeline_spec.rb
@@ -165,7 +165,7 @@ describe 'Pipeline', :js do
       end
 
       it 'shows Pipeline tab as active' do
-        expect(page).to have_css('.js-pipeline-tab-link.active')
+        expect(page).to have_css('.js-pipeline-tab-link .active')
       end
 
       context 'without permission to access builds' do
@@ -271,7 +271,7 @@ describe 'Pipeline', :js do
       end
 
       it 'shows Jobs tab as active' do
-        expect(page).to have_css('li.js-builds-tab-link.active')
+        expect(page).to have_css('li.js-builds-tab-link .active')
       end
     end
 
diff --git a/spec/features/projects/settings/pipelines_settings_spec.rb b/spec/features/projects/settings/pipelines_settings_spec.rb
index e875a88a52b..cfdae246c09 100644
--- a/spec/features/projects/settings/pipelines_settings_spec.rb
+++ b/spec/features/projects/settings/pipelines_settings_spec.rb
@@ -75,6 +75,29 @@ describe "Projects > Settings > Pipelines settings" do
         expect(project.auto_devops).not_to be_enabled
         expect(project.auto_devops.domain).to eq('test.com')
       end
+
+      context 'when there is a cluster with ingress and external_ip' do
+        before do
+          cluster = create(:cluster, projects: [project])
+          cluster.create_application_ingress!(external_ip: '192.168.1.100')
+        end
+
+        it 'shows the help text with the nip.io domain as an alternative to custom domain' do
+          visit project_settings_ci_cd_path(project)
+          expect(page).to have_content('192.168.1.100.nip.io can be used as an alternative to a custom domain')
+        end
+      end
+
+      context 'when there is no ingress' do
+        before do
+          create(:cluster, projects: [project])
+        end
+
+        it 'alternative to custom domain is not shown' do
+          visit project_settings_ci_cd_path(project)
+          expect(page).not_to have_content('can be used as an alternative to a custom domain')
+        end
+      end
     end
   end
 end
diff --git a/spec/features/projects/settings/project_badges_spec.rb b/spec/features/projects/settings/project_badges_spec.rb
index cc3551a4c21..4893bef8884 100644
--- a/spec/features/projects/settings/project_badges_spec.rb
+++ b/spec/features/projects/settings/project_badges_spec.rb
@@ -22,7 +22,7 @@ feature 'Project Badges' do
     page.within '.badge-settings' do
       wait_for_requests
 
-      rows = all('.panel-body > div')
+      rows = all('.card-body > div')
       expect(rows.length).to eq 2
       expect(rows[0]).to have_content group_badge.link_url
       expect(rows[1]).to have_content project_badge.link_url
@@ -49,7 +49,7 @@ feature 'Project Badges' do
         click_button 'Add badge'
         wait_for_requests
 
-        within '.panel-body' do
+        within '.card-body' do
           expect(find('a')[:href]).to eq badge_link_url
           expect(find('a img')[:src]).to eq badge_image_url
         end
@@ -61,7 +61,7 @@ feature 'Project Badges' do
     it 'form is shown when clicking edit button in list' do
       page.within '.badge-settings' do
         wait_for_requests
-        rows = all('.panel-body > div')
+        rows = all('.card-body > div')
         expect(rows.length).to eq 2
         rows[1].find('[aria-label="Edit"]').click
 
@@ -75,7 +75,7 @@ feature 'Project Badges' do
     it 'updates a badge when submitting the edit form' do
       page.within '.badge-settings' do
         wait_for_requests
-        rows = all('.panel-body > div')
+        rows = all('.card-body > div')
         expect(rows.length).to eq 2
         rows[1].find('[aria-label="Edit"]').click
         within 'form' do
@@ -86,7 +86,7 @@ feature 'Project Badges' do
           wait_for_requests
         end
 
-        rows = all('.panel-body > div')
+        rows = all('.card-body > div')
         expect(rows.length).to eq 2
         expect(rows[1]).to have_content badge_link_url
       end
@@ -100,7 +100,7 @@ feature 'Project Badges' do
 
     it 'shows a modal when deleting a badge' do
       wait_for_requests
-      rows = all('.panel-body > div')
+      rows = all('.card-body > div')
       expect(rows.length).to eq 2
 
       click_delete_button(rows[1])
@@ -110,14 +110,14 @@ feature 'Project Badges' do
 
     it 'deletes a badge when confirming the modal' do
       wait_for_requests
-      rows = all('.panel-body > div')
+      rows = all('.card-body > div')
       expect(rows.length).to eq 2
       click_delete_button(rows[1])
 
       find('.modal .btn-danger').click
       wait_for_requests
 
-      rows = all('.panel-body > div')
+      rows = all('.card-body > div')
       expect(rows.length).to eq 1
       expect(rows[0]).to have_content group_badge.link_url
     end
diff --git a/spec/features/projects/user_sees_sidebar_spec.rb b/spec/features/projects/user_sees_sidebar_spec.rb
index cf80517b934..8a9255db9e8 100644
--- a/spec/features/projects/user_sees_sidebar_spec.rb
+++ b/spec/features/projects/user_sees_sidebar_spec.rb
@@ -37,7 +37,7 @@ describe 'Projects > User sees sidebar' do
       visit project_path(project)
 
       within('.nav-sidebar') do
-        expect(page).to have_content 'Overview'
+        expect(page).to have_content 'Project'
         expect(page).to have_content 'Issues'
         expect(page).to have_content 'Wiki'
 
diff --git a/spec/features/projects/user_uses_shortcuts_spec.rb b/spec/features/projects/user_uses_shortcuts_spec.rb
index 47c5a8161d9..495a010b32c 100644
--- a/spec/features/projects/user_uses_shortcuts_spec.rb
+++ b/spec/features/projects/user_uses_shortcuts_spec.rb
@@ -13,6 +13,8 @@ describe 'User uses shortcuts', :js do
 
   context 'when navigating to the Project pages' do
     it 'redirects to the details page' do
+      visit project_issues_path(project)
+
       find('body').native.send_key('g')
       find('body').native.send_key('p')
 
@@ -22,7 +24,7 @@ describe 'User uses shortcuts', :js do
 
     it 'redirects to the activity page' do
       find('body').native.send_key('g')
-      find('body').native.send_key('e')
+      find('body').native.send_key('v')
 
       expect(page).to have_active_navigation('Project')
       expect(page).to have_active_sub_navigation('Activity')
@@ -72,10 +74,19 @@ describe 'User uses shortcuts', :js do
       expect(page).to have_active_sub_navigation('List')
     end
 
+    it 'redirects to the issue board page' do
+      find('body').native.send_key('g')
+      find('body').native.send_key('b')
+
+      expect(page).to have_active_navigation('Issues')
+      expect(page).to have_active_sub_navigation('Board')
+    end
+
     it 'redirects to the new issue page' do
       find('body').native.send_key('i')
 
       expect(page).to have_content(project.title)
+      expect(page).to have_content('New Issue')
     end
   end
 
@@ -88,6 +99,34 @@ describe 'User uses shortcuts', :js do
     end
   end
 
+  context 'when navigating to the CI / CD pages' do
+    it 'redirects to the Jobs page' do
+      find('body').native.send_key('g')
+      find('body').native.send_key('j')
+
+      expect(page).to have_active_navigation('CI / CD')
+      expect(page).to have_active_sub_navigation('Jobs')
+    end
+  end
+
+  context 'when navigating to the Operations pages' do
+    it 'redirects to the Environments page' do
+      find('body').native.send_key('g')
+      find('body').native.send_key('e')
+
+      expect(page).to have_active_navigation('Operations')
+      expect(page).to have_active_sub_navigation('Environments')
+    end
+
+    it 'redirects to the Kubernetes page' do
+      find('body').native.send_key('g')
+      find('body').native.send_key('k')
+
+      expect(page).to have_active_navigation('Operations')
+      expect(page).to have_active_sub_navigation('Kubernetes')
+    end
+  end
+
   context 'when navigating to the Snippets pages' do
     it 'redirects to the snippets page' do
       find('body').native.send_key('g')
diff --git a/spec/features/projects/wiki/markdown_preview_spec.rb b/spec/features/projects/wiki/markdown_preview_spec.rb
index 6586ccaa400..e473739a6aa 100644
--- a/spec/features/projects/wiki/markdown_preview_spec.rb
+++ b/spec/features/projects/wiki/markdown_preview_spec.rb
@@ -155,4 +155,27 @@ feature 'Projects > Wiki > User previews markdown changes', :js do
       end
     end
   end
+
+  it "does not linkify double brackets inside code blocks as expected" do
+    click_link 'New page'
+    page.within '#modal-new-wiki' do
+      fill_in :new_wiki_path, with: 'linkify_test'
+      click_button 'Create page'
+    end
+
+    page.within '.wiki-form' do
+      fill_in :wiki_content, with: <<-HEREDOC
+        `[[do_not_linkify]]`
+        ```
+        [[also_do_not_linkify]]
+        ```
+      HEREDOC
+      click_on "Preview"
+    end
+
+    expect(page).to have_content("do_not_linkify")
+
+    expect(page.html).to include('[[do_not_linkify]]')
+    expect(page.html).to include('[[also_do_not_linkify]]')
+  end
 end
diff --git a/spec/features/projects/wiki/user_deletes_wiki_page_spec.rb b/spec/features/projects/wiki/user_deletes_wiki_page_spec.rb
index ab9420fc38f..2c67cec6b67 100644
--- a/spec/features/projects/wiki/user_deletes_wiki_page_spec.rb
+++ b/spec/features/projects/wiki/user_deletes_wiki_page_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-feature 'User deletes wiki page' do
+feature 'User deletes wiki page', :js do
   let(:user) { create(:user) }
   let(:project) { create(:project, :wiki_repo, namespace: user.namespace) }
   let(:wiki_page) { create(:wiki_page, wiki: project.wiki) }
@@ -13,6 +13,7 @@ feature 'User deletes wiki page' do
   it 'deletes a page' do
     click_on('Edit')
     click_on('Delete')
+    find('.js-modal-primary-action').click
 
     expect(page).to have_content('Page was successfully deleted')
   end
diff --git a/spec/features/protected_branches_spec.rb b/spec/features/protected_branches_spec.rb
index 43cabd3b9f2..0c28a853b54 100644
--- a/spec/features/protected_branches_spec.rb
+++ b/spec/features/protected_branches_spec.rb
@@ -68,8 +68,10 @@ feature 'Protected Branches', :js do
 
         within form do
           find(".js-allowed-to-merge").click
+          wait_for_requests
           click_link 'No one'
           find(".js-allowed-to-push").click
+          wait_for_requests
           click_link 'Developers + Masters'
         end
 
diff --git a/spec/features/signed_commits_spec.rb b/spec/features/signed_commits_spec.rb
index 6088b831c14..db141ef7096 100644
--- a/spec/features/signed_commits_spec.rb
+++ b/spec/features/signed_commits_spec.rb
@@ -96,10 +96,11 @@ describe 'GPG signed commits', :js do
 
       within(find('.commit', text: 'signed commit by bette cartwright')) do
         click_on 'Unverified'
-        within '.popover' do
-          expect(page).to have_content 'This commit was signed with an unverified signature.'
-          expect(page).to have_content "GPG Key ID: #{GpgHelpers::User2.primary_keyid}"
-        end
+      end
+
+      within '.popover' do
+        expect(page).to have_content 'This commit was signed with an unverified signature.'
+        expect(page).to have_content "GPG Key ID: #{GpgHelpers::User2.primary_keyid}"
       end
     end
 
@@ -110,12 +111,13 @@ describe 'GPG signed commits', :js do
 
       within(find('.commit', text: 'signed and authored commit by bette cartwright, different email')) do
         click_on 'Unverified'
-        within '.popover' do
-          expect(page).to have_content 'This commit was signed with a verified signature, but the committer email is not verified to belong to the same user.'
-          expect(page).to have_content 'Bette Cartwright'
-          expect(page).to have_content '@bette.cartwright'
-          expect(page).to have_content "GPG Key ID: #{GpgHelpers::User2.primary_keyid}"
-        end
+      end
+
+      within '.popover' do
+        expect(page).to have_content 'This commit was signed with a verified signature, but the committer email is not verified to belong to the same user.'
+        expect(page).to have_content 'Bette Cartwright'
+        expect(page).to have_content '@bette.cartwright'
+        expect(page).to have_content "GPG Key ID: #{GpgHelpers::User2.primary_keyid}"
       end
     end
 
@@ -126,12 +128,13 @@ describe 'GPG signed commits', :js do
 
       within(find('.commit', text: 'signed commit by bette cartwright')) do
         click_on 'Unverified'
-        within '.popover' do
-          expect(page).to have_content "This commit was signed with a different user's verified signature."
-          expect(page).to have_content 'Bette Cartwright'
-          expect(page).to have_content '@bette.cartwright'
-          expect(page).to have_content "GPG Key ID: #{GpgHelpers::User2.primary_keyid}"
-        end
+      end
+
+      within '.popover' do
+        expect(page).to have_content "This commit was signed with a different user's verified signature."
+        expect(page).to have_content 'Bette Cartwright'
+        expect(page).to have_content '@bette.cartwright'
+        expect(page).to have_content "GPG Key ID: #{GpgHelpers::User2.primary_keyid}"
       end
     end
 
@@ -142,12 +145,13 @@ describe 'GPG signed commits', :js do
 
       within(find('.commit', text: 'signed and authored commit by nannie bernhard')) do
         click_on 'Verified'
-        within '.popover' do
-          expect(page).to have_content 'This commit was signed with a verified signature and the committer email is verified to belong to the same user.'
-          expect(page).to have_content 'Nannie Bernhard'
-          expect(page).to have_content '@nannie.bernhard'
-          expect(page).to have_content "GPG Key ID: #{GpgHelpers::User1.primary_keyid}"
-        end
+      end
+
+      within '.popover' do
+        expect(page).to have_content 'This commit was signed with a verified signature and the committer email is verified to belong to the same user.'
+        expect(page).to have_content 'Nannie Bernhard'
+        expect(page).to have_content '@nannie.bernhard'
+        expect(page).to have_content "GPG Key ID: #{GpgHelpers::User1.primary_keyid}"
       end
     end
 
@@ -167,12 +171,13 @@ describe 'GPG signed commits', :js do
 
       within(find('.commit', text: 'signed and authored commit by nannie bernhard')) do
         click_on 'Verified'
-        within '.popover' do
-          expect(page).to have_content 'This commit was signed with a verified signature and the committer email is verified to belong to the same user.'
-          expect(page).to have_content 'Nannie Bernhard'
-          expect(page).to have_content 'nannie.bernhard@example.com'
-          expect(page).to have_content "GPG Key ID: #{GpgHelpers::User1.primary_keyid}"
-        end
+      end
+
+      within '.popover' do
+        expect(page).to have_content 'This commit was signed with a verified signature and the committer email is verified to belong to the same user.'
+        expect(page).to have_content 'Nannie Bernhard'
+        expect(page).to have_content 'nannie.bernhard@example.com'
+        expect(page).to have_content "GPG Key ID: #{GpgHelpers::User1.primary_keyid}"
       end
     end
   end
diff --git a/spec/features/triggers_spec.rb b/spec/features/triggers_spec.rb
index 19784120108..6be2606fd0d 100644
--- a/spec/features/triggers_spec.rb
+++ b/spec/features/triggers_spec.rb
@@ -23,7 +23,7 @@ feature 'Triggers', :js do
       click_button 'Add trigger'
 
       # See if input has error due to empty value
-      expect(page.find('form.gl-show-field-errors .gl-field-error')['style']).to eq 'display: block;'
+      expect(page.find('form.gl-show-field-errors .gl-field-error')).to be_visible
     end
 
     scenario 'adds new trigger with description' do
diff --git a/spec/features/users/login_spec.rb b/spec/features/users/login_spec.rb
index 6f968a2c590..1f8d31a5c88 100644
--- a/spec/features/users/login_spec.rb
+++ b/spec/features/users/login_spec.rb
@@ -394,7 +394,7 @@ feature 'Login' do
     end
 
     def ensure_one_active_tab
-      expect(page).to have_selector('ul.new-session-tabs > li.active', count: 1)
+      expect(page).to have_selector('ul.new-session-tabs > li > a.active', count: 1)
     end
 
     def ensure_one_active_pane
diff --git a/spec/features/users/terms_spec.rb b/spec/features/users/terms_spec.rb
index bf6b5fa3d6a..f9469adbfe3 100644
--- a/spec/features/users/terms_spec.rb
+++ b/spec/features/users/terms_spec.rb
@@ -81,4 +81,22 @@ describe 'Users > Terms' do
       expect(find_field('issue_description').value).to eq("We don't want to lose what the user typed")
     end
   end
+
+  context 'when the terms are enforced' do
+    before do
+      enforce_terms
+    end
+
+    context 'signing out', :js do
+      it 'allows the user to sign out without a response' do
+        visit terms_path
+
+        find('.header-user-dropdown-toggle').click
+        click_link('Sign out')
+
+        expect(page).to have_content('Sign in')
+        expect(page).to have_content('Register')
+      end
+    end
+  end
 end
diff --git a/spec/features/users/user_browses_projects_on_user_page_spec.rb b/spec/features/users/user_browses_projects_on_user_page_spec.rb
index a70637c8370..7bede0b0d48 100644
--- a/spec/features/users/user_browses_projects_on_user_page_spec.rb
+++ b/spec/features/users/user_browses_projects_on_user_page_spec.rb
@@ -27,8 +27,8 @@ describe 'Users > User browses projects on user page', :js do
   end
 
   it 'paginates projects', :js do
-    project = create(:project, namespace: user.namespace)
-    project2 = create(:project, namespace: user.namespace)
+    project = create(:project, namespace: user.namespace, updated_at: 2.minutes.since)
+    project2 = create(:project, namespace: user.namespace, updated_at: 1.minute.since)
     allow(Project).to receive(:default_per_page).and_return(1)
 
     sign_in(user)
@@ -41,11 +41,11 @@ describe 'Users > User browses projects on user page', :js do
 
     wait_for_requests
 
-    expect(page).to have_content(project2.name)
+    expect(page).to have_content(project.name)
 
     click_link('Next')
 
-    expect(page).to have_content(project.name)
+    expect(page).to have_content(project2.name)
   end
 
   context 'when not signed in' do
diff --git a/spec/finders/issues_finder_spec.rb b/spec/finders/issues_finder_spec.rb
index 45439640ea3..74e91b02f0f 100644
--- a/spec/finders/issues_finder_spec.rb
+++ b/spec/finders/issues_finder_spec.rb
@@ -372,7 +372,7 @@ describe IssuesFinder do
     end
 
     context 'personal scope' do
-      let(:scope) { 'assigned-to-me' }
+      let(:scope) { 'assigned_to_me' }
 
       it 'returns issue assigned to the user' do
         expect(issues).to contain_exactly(issue1, issue2)
diff --git a/spec/finders/personal_projects_finder_spec.rb b/spec/finders/personal_projects_finder_spec.rb
index 5e52898e9c0..00c551a1f65 100644
--- a/spec/finders/personal_projects_finder_spec.rb
+++ b/spec/finders/personal_projects_finder_spec.rb
@@ -4,14 +4,16 @@ describe PersonalProjectsFinder do
   let(:source_user)     { create(:user) }
   let(:current_user)    { create(:user) }
   let(:finder)          { described_class.new(source_user) }
-  let!(:public_project) { create(:project, :public, namespace: source_user.namespace) }
+  let!(:public_project) do
+    create(:project, :public, namespace: source_user.namespace, updated_at: 1.hour.ago)
+  end
 
   let!(:private_project) do
-    create(:project, :private, namespace: source_user.namespace, path: 'mepmep')
+    create(:project, :private, namespace: source_user.namespace, updated_at: 3.hours.ago, path: 'mepmep')
   end
 
   let!(:internal_project) do
-    create(:project, :internal, namespace: source_user.namespace, path: 'C')
+    create(:project, :internal, namespace: source_user.namespace, updated_at: 2.hours.ago, path: 'C')
   end
 
   before do
@@ -28,7 +30,7 @@ describe PersonalProjectsFinder do
     subject { finder.execute(current_user) }
 
     context 'normal user' do
-      it { is_expected.to eq([internal_project, private_project, public_project]) }
+      it { is_expected.to eq([public_project, internal_project, private_project]) }
     end
 
     context 'external' do
@@ -36,7 +38,7 @@ describe PersonalProjectsFinder do
         current_user.update_attributes(external: true)
       end
 
-      it { is_expected.to eq([private_project, public_project]) }
+      it { is_expected.to eq([public_project, private_project]) }
     end
   end
 end
diff --git a/spec/fixtures/api/schemas/list.json b/spec/fixtures/api/schemas/list.json
index 622a1e40d07..05922df6b81 100644
--- a/spec/fixtures/api/schemas/list.json
+++ b/spec/fixtures/api/schemas/list.json
@@ -17,6 +17,7 @@
       "required": [
         "id",
         "color",
+        "text_color",
         "description",
         "title",
         "priority"
@@ -29,6 +30,7 @@
         },
         "description": { "type": ["string", "null"] },
         "title": { "type": "string" },
+        "title": { "text_color": "string" },
         "priority": { "type": ["integer", "null"] }
       }
     },
diff --git a/spec/fixtures/api/schemas/public_api/v4/projects.json b/spec/fixtures/api/schemas/public_api/v4/projects.json
index d89eeea89a5..17ad8d8c48d 100644
--- a/spec/fixtures/api/schemas/public_api/v4/projects.json
+++ b/spec/fixtures/api/schemas/public_api/v4/projects.json
@@ -20,6 +20,7 @@
       "ssh_url_to_repo": { "type": "string" },
       "http_url_to_repo": { "type": "string" },
       "web_url": { "type": "string" },
+      "readme_url": { "type": ["string", "null"] },
       "avatar_url": { "type": ["string", "null"] },
       "star_count": { "type": "integer" },
       "forks_count": { "type": "integer" },
diff --git a/spec/fixtures/emails/valid_new_issue_with_quote.eml b/spec/fixtures/emails/valid_new_issue_with_quote.eml
new file mode 100644
index 00000000000..0caf8ed4e9e
--- /dev/null
+++ b/spec/fixtures/emails/valid_new_issue_with_quote.eml
@@ -0,0 +1,25 @@
+Return-Path: <jake@adventuretime.ooo>
+Received: from iceking.adventuretime.ooo ([unix socket]) by iceking (Cyrus v2.2.13-Debian-2.2.13-19+squeeze3) with LMTPA; Thu, 13 Jun 2013 17:03:50 -0400
+Received: from mail-ie0-x234.google.com (mail-ie0-x234.google.com [IPv6:2607:f8b0:4001:c03::234]) by iceking.adventuretime.ooo (8.14.3/8.14.3/Debian-9.4) with ESMTP id r5DL3nFJ016967 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=NOT) for <incoming+gitlabhq/gitlabhq@appmail.adventuretime.ooo>; Thu, 13 Jun 2013 17:03:50 -0400
+Received: by mail-ie0-f180.google.com with SMTP id f4so21977375iea.25 for <incoming+gitlabhq/gitlabhq@appmail.adventuretime.ooo>; Thu, 13 Jun 2013 14:03:48 -0700
+Received: by 10.0.0.1 with HTTP; Thu, 13 Jun 2013 14:03:48 -0700
+Date: Thu, 13 Jun 2013 17:03:48 -0400
+From: Jake the Dog <jake@adventuretime.ooo>
+To: incoming+gitlabhq/gitlabhq+auth_token@appmail.adventuretime.ooo
+Message-ID: <CADkmRc+rNGAGGbV2iE5p918UVy4UyJqVcXRO2=otppgzduJSg@mail.gmail.com>
+Subject: New Issue by email
+Mime-Version: 1.0
+Content-Type: text/plain;
+ charset=ISO-8859-1
+Content-Transfer-Encoding: 7bit
+X-Sieve: CMU Sieve 2.2
+X-Received: by 10.0.0.1 with SMTP id n7mr11234144ipb.85.1371157428600; Thu,
+ 13 Jun 2013 14:03:48 -0700 (PDT)
+X-Scanned-By: MIMEDefang 2.69 on IPv6:2001:470:1d:165::1
+
+The reply by email functionality should be extended to allow creating a new issue by email.
+even when the email is forwarded to the project which may include lines that begin with ">"
+
+there should be a quote below this line:
+
+> this is a quote
\ No newline at end of file
diff --git a/spec/helpers/blob_helper_spec.rb b/spec/helpers/blob_helper_spec.rb
index 8de615ad8c2..a3e010c3206 100644
--- a/spec/helpers/blob_helper_spec.rb
+++ b/spec/helpers/blob_helper_spec.rb
@@ -258,13 +258,19 @@ describe BlobHelper do
     it 'returns full IDE path' do
       Rails.application.routes.default_url_options[:script_name] = nil
 
-      expect(helper.ide_edit_path(project, "master", "")).to eq("/-/ide/project/#{project.namespace.path}/#{project.path}/edit/master/")
+      expect(helper.ide_edit_path(project, "master", "")).to eq("/-/ide/project/#{project.namespace.path}/#{project.path}/edit/master")
+    end
+
+    it 'returns full IDE path with second -' do
+      Rails.application.routes.default_url_options[:script_name] = nil
+
+      expect(helper.ide_edit_path(project, "testing/slashes", "readme.md")).to eq("/-/ide/project/#{project.namespace.path}/#{project.path}/edit/testing/slashes/-/readme.md")
     end
 
     it 'returns IDE path without relative_url_root' do
       Rails.application.routes.default_url_options[:script_name] = "/gitlab"
 
-      expect(helper.ide_edit_path(project, "master", "")).to eq("/gitlab/-/ide/project/#{project.namespace.path}/#{project.path}/edit/master/")
+      expect(helper.ide_edit_path(project, "master", "")).to eq("/gitlab/-/ide/project/#{project.namespace.path}/#{project.path}/edit/master")
     end
   end
 end
diff --git a/spec/helpers/issuables_helper_spec.rb b/spec/helpers/issuables_helper_spec.rb
index 7b59fde999d..cddb49b320f 100644
--- a/spec/helpers/issuables_helper_spec.rb
+++ b/spec/helpers/issuables_helper_spec.rb
@@ -45,22 +45,22 @@ describe IssuablesHelper do
 
       it 'returns "Open" when state is :opened' do
         expect(helper.issuables_state_counter_text(:issues, :opened, true))
-          .to eq('<span>Open</span> <span class="badge">42</span>')
+          .to eq('<span>Open</span> <span class="badge badge-pill">42</span>')
       end
 
       it 'returns "Closed" when state is :closed' do
         expect(helper.issuables_state_counter_text(:issues, :closed, true))
-          .to eq('<span>Closed</span> <span class="badge">42</span>')
+          .to eq('<span>Closed</span> <span class="badge badge-pill">42</span>')
       end
 
       it 'returns "Merged" when state is :merged' do
         expect(helper.issuables_state_counter_text(:merge_requests, :merged, true))
-          .to eq('<span>Merged</span> <span class="badge">42</span>')
+          .to eq('<span>Merged</span> <span class="badge badge-pill">42</span>')
       end
 
       it 'returns "All" when state is :all' do
         expect(helper.issuables_state_counter_text(:merge_requests, :all, true))
-          .to eq('<span>All</span> <span class="badge">42</span>')
+          .to eq('<span>All</span> <span class="badge badge-pill">42</span>')
       end
     end
   end
diff --git a/spec/javascripts/api_spec.js b/spec/javascripts/api_spec.js
index 3d7ccf432be..e8435116221 100644
--- a/spec/javascripts/api_spec.js
+++ b/spec/javascripts/api_spec.js
@@ -341,4 +341,25 @@ describe('Api', () => {
         .catch(done.fail);
     });
   });
+
+  describe('commitPipelines', () => {
+    it('fetches pipelines for a given commit', done => {
+      const projectId = 'example/foobar';
+      const commitSha = 'abc123def';
+      const expectedUrl = `${dummyUrlRoot}/${projectId}/commit/${commitSha}/pipelines`;
+      mock.onGet(expectedUrl).reply(200, [
+        {
+          name: 'test',
+        },
+      ]);
+
+      Api.commitPipelines(projectId, commitSha)
+        .then(({ data }) => {
+          expect(data.length).toBe(1);
+          expect(data[0].name).toBe('test');
+        })
+        .then(done)
+        .catch(done.fail);
+    });
+  });
 });
diff --git a/spec/javascripts/badges/components/badge_list_spec.js b/spec/javascripts/badges/components/badge_list_spec.js
index 9439c578973..02e59ae0843 100644
--- a/spec/javascripts/badges/components/badge_list_spec.js
+++ b/spec/javascripts/badges/components/badge_list_spec.js
@@ -33,7 +33,7 @@ describe('BadgeList component', () => {
   });
 
   it('renders a header with the badge count', () => {
-    const header = vm.$el.querySelector('.panel-heading');
+    const header = vm.$el.querySelector('.card-header');
     expect(header).toHaveText(new RegExp(`Your badges\\s+${numberOfDummyBadges}`));
   });
 
diff --git a/spec/javascripts/badges/components/badge_settings_spec.js b/spec/javascripts/badges/components/badge_settings_spec.js
index 3db02982ad4..59367c85125 100644
--- a/spec/javascripts/badges/components/badge_settings_spec.js
+++ b/spec/javascripts/badges/components/badge_settings_spec.js
@@ -60,7 +60,7 @@ describe('BadgeSettings component', () => {
   });
 
   it('displays badge list', () => {
-    const badgeListElement = vm.$el.querySelector('.panel');
+    const badgeListElement = vm.$el.querySelector('.card');
     expect(badgeListElement).not.toBe(null);
     expect(badgeListElement).toBeVisible();
     expect(badgeListElement).toContainText('Your badges');
@@ -87,7 +87,7 @@ describe('BadgeSettings component', () => {
     });
 
     it('displays no badge list', () => {
-      const badgeListElement = vm.$el.querySelector('.panel');
+      const badgeListElement = vm.$el.querySelector('.card');
       expect(badgeListElement).toBeHidden();
     });
   });
diff --git a/spec/javascripts/behaviors/secret_values_spec.js b/spec/javascripts/behaviors/secret_values_spec.js
index 38d9bba6868..95122fcf30f 100644
--- a/spec/javascripts/behaviors/secret_values_spec.js
+++ b/spec/javascripts/behaviors/secret_values_spec.js
@@ -9,7 +9,7 @@ function generateValueMarkup(
     <div class="${placeholderClass}">
       ***
     </div>
-    <div class="hide ${valueClass}">
+    <div class="hidden ${valueClass}">
       ${secret}
     </div>
   `;
diff --git a/spec/javascripts/blob/balsamiq/balsamiq_viewer_spec.js b/spec/javascripts/blob/balsamiq/balsamiq_viewer_spec.js
index aa87956109f..cb0f2ba686d 100644
--- a/spec/javascripts/blob/balsamiq/balsamiq_viewer_spec.js
+++ b/spec/javascripts/blob/balsamiq/balsamiq_viewer_spec.js
@@ -257,9 +257,9 @@ describe('BalsamiqViewer', () => {
       name = 'name';
       resource = 'resource';
       template = `
-        <div class="panel panel-default">
-          <div class="panel-heading">name</div>
-          <div class="panel-body">
+        <div class="card">
+          <div class="card-header">name</div>
+          <div class="card-body">
             <img class="img-thumbnail" src="data:image/png;base64,image"/>
           </div>
         </div>
diff --git a/spec/javascripts/blob/sketch/index_spec.js b/spec/javascripts/blob/sketch/index_spec.js
index 79f40559817..e062a068a92 100644
--- a/spec/javascripts/blob/sketch/index_spec.js
+++ b/spec/javascripts/blob/sketch/index_spec.js
@@ -82,7 +82,7 @@ describe('Sketch viewer', () => {
       const img = document.querySelector('#js-sketch-viewer img');
 
       expect(img).not.toBeNull();
-      expect(img.classList.contains('img-responsive')).toBeTruthy();
+      expect(img.classList.contains('img-fluid')).toBeTruthy();
     });
 
     it('renders link to image', () => {
diff --git a/spec/javascripts/boards/board_list_spec.js b/spec/javascripts/boards/board_list_spec.js
index 03df6c06691..c06b2f60813 100644
--- a/spec/javascripts/boards/board_list_spec.js
+++ b/spec/javascripts/boards/board_list_spec.js
@@ -83,13 +83,13 @@ describe('Board list component', () => {
 
   it('renders issues', () => {
     expect(
-      component.$el.querySelectorAll('.card').length,
+      component.$el.querySelectorAll('.board-card').length,
     ).toBe(1);
   });
 
   it('sets data attribute with issue id', () => {
     expect(
-      component.$el.querySelector('.card').getAttribute('data-issue-id'),
+      component.$el.querySelector('.board-card').getAttribute('data-issue-id'),
     ).toBe('1');
   });
 
diff --git a/spec/javascripts/boards/issue_card_spec.js b/spec/javascripts/boards/issue_card_spec.js
index be1ea0b57b4..abeef272c68 100644
--- a/spec/javascripts/boards/issue_card_spec.js
+++ b/spec/javascripts/boards/issue_card_spec.js
@@ -70,19 +70,19 @@ describe('Issue card component', () => {
 
   it('renders issue title', () => {
     expect(
-      component.$el.querySelector('.card-title').textContent,
+      component.$el.querySelector('.board-card-title').textContent,
     ).toContain(issue.title);
   });
 
   it('includes issue base in link', () => {
     expect(
-      component.$el.querySelector('.card-title a').getAttribute('href'),
+      component.$el.querySelector('.board-card-title a').getAttribute('href'),
     ).toContain('/test');
   });
 
   it('includes issue title on link', () => {
     expect(
-      component.$el.querySelector('.card-title a').getAttribute('title'),
+      component.$el.querySelector('.board-card-title a').getAttribute('title'),
     ).toBe(issue.title);
   });
 
@@ -105,14 +105,14 @@ describe('Issue card component', () => {
 
   it('renders issue ID with #', () => {
     expect(
-      component.$el.querySelector('.card-number').textContent,
+      component.$el.querySelector('.board-card-number').textContent,
     ).toContain(`#${issue.id}`);
   });
 
   describe('assignee', () => {
     it('does not render assignee', () => {
       expect(
-        component.$el.querySelector('.card-assignee .avatar'),
+        component.$el.querySelector('.board-card-assignee .avatar'),
       ).toBeNull();
     });
 
@@ -125,25 +125,25 @@ describe('Issue card component', () => {
 
       it('renders assignee', () => {
         expect(
-          component.$el.querySelector('.card-assignee .avatar'),
+          component.$el.querySelector('.board-card-assignee .avatar'),
         ).not.toBeNull();
       });
 
       it('sets title', () => {
         expect(
-          component.$el.querySelector('.card-assignee img').getAttribute('data-original-title'),
+          component.$el.querySelector('.board-card-assignee img').getAttribute('data-original-title'),
         ).toContain(`Assigned to ${user.name}`);
       });
 
       it('sets users path', () => {
         expect(
-          component.$el.querySelector('.card-assignee a').getAttribute('href'),
+          component.$el.querySelector('.board-card-assignee a').getAttribute('href'),
         ).toBe('/test');
       });
 
       it('renders avatar', () => {
         expect(
-          component.$el.querySelector('.card-assignee img'),
+          component.$el.querySelector('.board-card-assignee img'),
         ).not.toBeNull();
       });
     });
@@ -161,10 +161,10 @@ describe('Issue card component', () => {
 
       it('displays defaults avatar if users avatar is null', () => {
         expect(
-          component.$el.querySelector('.card-assignee img'),
+          component.$el.querySelector('.board-card-assignee img'),
         ).not.toBeNull();
         expect(
-          component.$el.querySelector('.card-assignee img').getAttribute('src'),
+          component.$el.querySelector('.board-card-assignee img').getAttribute('src'),
         ).toBe('default_avatar');
       });
     });
@@ -197,7 +197,7 @@ describe('Issue card component', () => {
     });
 
     it('renders all four assignees', () => {
-      expect(component.$el.querySelectorAll('.card-assignee .avatar').length).toEqual(4);
+      expect(component.$el.querySelectorAll('.board-card-assignee .avatar').length).toEqual(4);
     });
 
     describe('more than four assignees', () => {
@@ -213,11 +213,11 @@ describe('Issue card component', () => {
       });
 
       it('renders more avatar counter', () => {
-        expect(component.$el.querySelector('.card-assignee .avatar-counter').innerText).toEqual('+2');
+        expect(component.$el.querySelector('.board-card-assignee .avatar-counter').innerText).toEqual('+2');
       });
 
       it('renders three assignees', () => {
-        expect(component.$el.querySelectorAll('.card-assignee .avatar').length).toEqual(3);
+        expect(component.$el.querySelectorAll('.board-card-assignee .avatar').length).toEqual(3);
       });
 
       it('renders 99+ avatar counter', (done) => {
@@ -232,7 +232,7 @@ describe('Issue card component', () => {
         }
 
         Vue.nextTick(() => {
-          expect(component.$el.querySelector('.card-assignee .avatar-counter').innerText).toEqual('99+');
+          expect(component.$el.querySelector('.board-card-assignee .avatar-counter').innerText).toEqual('99+');
           done();
         });
       });
@@ -248,13 +248,13 @@ describe('Issue card component', () => {
 
     it('renders list label', () => {
       expect(
-        component.$el.querySelectorAll('.label').length,
+        component.$el.querySelectorAll('.badge').length,
       ).toBe(2);
     });
 
     it('renders label', () => {
       const nodes = [];
-      component.$el.querySelectorAll('.label').forEach((label) => {
+      component.$el.querySelectorAll('.badge').forEach((label) => {
         nodes.push(label.title);
       });
 
@@ -265,13 +265,13 @@ describe('Issue card component', () => {
 
     it('sets label description as title', () => {
       expect(
-        component.$el.querySelector('.label').getAttribute('title'),
+        component.$el.querySelector('.badge').getAttribute('title'),
       ).toContain(label1.description);
     });
 
     it('sets background color of button', () => {
       const nodes = [];
-      component.$el.querySelectorAll('.label').forEach((label) => {
+      component.$el.querySelectorAll('.badge').forEach((label) => {
         nodes.push(label.style.backgroundColor);
       });
 
@@ -288,7 +288,7 @@ describe('Issue card component', () => {
       Vue.nextTick()
         .then(() => {
           expect(
-            component.$el.querySelectorAll('.label').length,
+            component.$el.querySelectorAll('.badge').length,
           ).toBe(2);
           expect(
             component.$el.textContent,
diff --git a/spec/javascripts/environments/environments_app_spec.js b/spec/javascripts/environments/environments_app_spec.js
index e4c3bf2bef1..615168645b4 100644
--- a/spec/javascripts/environments/environments_app_spec.js
+++ b/spec/javascripts/environments/environments_app_spec.js
@@ -1,8 +1,8 @@
-import _ from 'underscore';
 import Vue from 'vue';
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import environmentsComponent from '~/environments/components/environments_app.vue';
 import mountComponent from 'spec/helpers/vue_mount_component_helper';
-import { headersInterceptor } from 'spec/helpers/vue_resource_helper';
 import { environment, folder } from './mock_data';
 
 describe('Environment', () => {
@@ -18,103 +18,76 @@ describe('Environment', () => {
 
   let EnvironmentsComponent;
   let component;
+  let mock;
 
   beforeEach(() => {
+    mock = new MockAdapter(axios);
+
     EnvironmentsComponent = Vue.extend(environmentsComponent);
   });
 
+  afterEach(() => {
+    component.$destroy();
+    mock.restore();
+  });
+
   describe('successfull request', () => {
     describe('without environments', () => {
-      const environmentsEmptyResponseInterceptor = (request, next) => {
-        next(request.respondWith(JSON.stringify([]), {
-          status: 200,
-        }));
-      };
-
-      beforeEach(() => {
-        Vue.http.interceptors.push(environmentsEmptyResponseInterceptor);
-        Vue.http.interceptors.push(headersInterceptor);
-      });
-
-      afterEach(() => {
-        Vue.http.interceptors = _.without(
-          Vue.http.interceptors, environmentsEmptyResponseInterceptor,
-        );
-        Vue.http.interceptors = _.without(Vue.http.interceptors, headersInterceptor);
-      });
+      beforeEach((done) => {
+        mock.onGet(mockData.endpoint).reply(200, { environments: [] });
 
-      it('should render the empty state', (done) => {
         component = mountComponent(EnvironmentsComponent, mockData);
 
         setTimeout(() => {
-          expect(
-            component.$el.querySelector('.js-new-environment-button').textContent,
-          ).toContain('New environment');
-
-          expect(
-            component.$el.querySelector('.js-blank-state-title').textContent,
-          ).toContain('You don\'t have any environments right now.');
-
           done();
         }, 0);
       });
+
+      it('should render the empty state', () => {
+        expect(
+          component.$el.querySelector('.js-new-environment-button').textContent,
+        ).toContain('New environment');
+
+        expect(
+          component.$el.querySelector('.js-blank-state-title').textContent,
+        ).toContain('You don\'t have any environments right now.');
+      });
     });
 
     describe('with paginated environments', () => {
-      let backupInterceptors;
-      const environmentsResponseInterceptor = (request, next) => {
-        next((response) => {
-          response.headers.set('X-nExt-pAge', '2');
-        });
-
-        next(request.respondWith(JSON.stringify({
+      beforeEach((done) => {
+        mock.onGet(mockData.endpoint).reply(200, {
           environments: [environment],
           stopped_count: 1,
           available_count: 0,
-        }), {
-          status: 200,
-          headers: {
-            'X-nExt-pAge': '2',
-            'x-page': '1',
-            'X-Per-Page': '1',
-            'X-Prev-Page': '',
-            'X-TOTAL': '37',
-            'X-Total-Pages': '2',
-          },
-        }));
-      };
-
-      beforeEach(() => {
-        backupInterceptors = Vue.http.interceptors;
-        Vue.http.interceptors = [
-          environmentsResponseInterceptor,
-          headersInterceptor,
-        ];
-        component = mountComponent(EnvironmentsComponent, mockData);
-      });
+        }, {
+          'X-nExt-pAge': '2',
+          'x-page': '1',
+          'X-Per-Page': '1',
+          'X-Prev-Page': '',
+          'X-TOTAL': '37',
+          'X-Total-Pages': '2',
+        });
 
-      afterEach(() => {
-        Vue.http.interceptors = backupInterceptors;
-      });
+        component = mountComponent(EnvironmentsComponent, mockData);
 
-      it('should render a table with environments', (done) => {
         setTimeout(() => {
-          expect(component.$el.querySelectorAll('table')).not.toBeNull();
-          expect(
-            component.$el.querySelector('.environment-name').textContent.trim(),
-          ).toEqual(environment.name);
           done();
         }, 0);
       });
 
+      it('should render a table with environments', () => {
+        expect(component.$el.querySelectorAll('table')).not.toBeNull();
+        expect(
+          component.$el.querySelector('.environment-name').textContent.trim(),
+        ).toEqual(environment.name);
+      });
+
       describe('pagination', () => {
-        it('should render pagination', (done) => {
-          setTimeout(() => {
-            expect(
-              component.$el.querySelectorAll('.gl-pagination li').length,
-            ).toEqual(5);
-            done();
-          }, 0);
+        it('should render pagination', () => {
+          expect(
+            component.$el.querySelectorAll('.gl-pagination li').length,
+          ).toEqual(5);
         });
 
         it('should make an API request when page is clicked', (done) => {
@@ -133,50 +106,39 @@ describe('Environment', () => {
 
             expect(component.updateContent).toHaveBeenCalledWith({ scope: 'stopped', page: '1' });
             done();
-          });
+          }, 0);
         });
       });
     });
   });
 
   describe('unsuccessfull request', () => {
-    const environmentsErrorResponseInterceptor = (request, next) => {
-      next(request.respondWith(JSON.stringify([]), {
-        status: 500,
-      }));
-    };
-
-    beforeEach(() => {
-      Vue.http.interceptors.push(environmentsErrorResponseInterceptor);
-    });
+    beforeEach((done) => {
+      mock.onGet(mockData.endpoint).reply(500, {});
 
-    afterEach(() => {
-      Vue.http.interceptors = _.without(
-        Vue.http.interceptors, environmentsErrorResponseInterceptor,
-      );
-    });
-
-    it('should render empty state', (done) => {
       component = mountComponent(EnvironmentsComponent, mockData);
 
       setTimeout(() => {
-        expect(
-          component.$el.querySelector('.js-blank-state-title').textContent,
-        ).toContain('You don\'t have any environments right now.');
         done();
       }, 0);
     });
+
+    it('should render empty state', () => {
+      expect(
+        component.$el.querySelector('.js-blank-state-title').textContent,
+      ).toContain('You don\'t have any environments right now.');
+    });
   });
 
   describe('expandable folders', () => {
-    const environmentsResponseInterceptor = (request, next) => {
-      next(request.respondWith(JSON.stringify({
-        environments: [folder],
-        stopped_count: 0,
-        available_count: 1,
-      }), {
-        status: 200,
-        headers: {
+    beforeEach(() => {
+      mock.onGet(mockData.endpoint).reply(200,
+        {
+          environments: [folder],
+          stopped_count: 0,
+          available_count: 1,
+        },
+        {
           'X-nExt-pAge': '2',
           'x-page': '1',
           'X-Per-Page': '1',
@@ -184,18 +146,11 @@ describe('Environment', () => {
           'X-TOTAL': '37',
           'X-Total-Pages': '2',
         },
-      }));
-    };
+      );
 
-    beforeEach(() => {
-      Vue.http.interceptors.push(environmentsResponseInterceptor);
-      component = mountComponent(EnvironmentsComponent, mockData);
-    });
+      mock.onGet(environment.folder_path).reply(200, { environments: [environment] });
 
-    afterEach(() => {
-      Vue.http.interceptors = _.without(
-        Vue.http.interceptors, environmentsResponseInterceptor,
-      );
+      component = mountComponent(EnvironmentsComponent, mockData);
     });
 
     it('should open a closed folder', (done) => {
@@ -211,7 +166,7 @@ describe('Environment', () => {
           ).not.toContain('display: none');
           done();
         });
-      });
+      }, 0);
     });
 
     it('should close an opened folder', (done) => {
@@ -233,7 +188,7 @@ describe('Environment', () => {
             done();
           });
         });
-      });
+      }, 0);
     });
 
     it('should show children environments and a button to show all environments', (done) => {
@@ -242,49 +197,32 @@ describe('Environment', () => {
         component.$el.querySelector('.folder-name').click();
 
         Vue.nextTick(() => {
-          const folderInterceptor = (request, next) => {
-            next(request.respondWith(JSON.stringify({
-              environments: [environment],
-            }), { status: 200 }));
-          };
-
-          Vue.http.interceptors.push(folderInterceptor);
-
           // wait for next async request
           setTimeout(() => {
             expect(component.$el.querySelectorAll('.js-child-row').length).toEqual(1);
             expect(component.$el.querySelector('.text-center > a.btn').textContent).toContain('Show all');
-
-            Vue.http.interceptors = _.without(Vue.http.interceptors, folderInterceptor);
             done();
           });
         });
-      });
+      }, 0);
     });
   });
 
   describe('methods', () => {
-    const environmentsEmptyResponseInterceptor = (request, next) => {
-      next(request.respondWith(JSON.stringify([]), {
-        status: 200,
-      }));
-    };
-
     beforeEach(() => {
-      Vue.http.interceptors.push(environmentsEmptyResponseInterceptor);
-      Vue.http.interceptors.push(headersInterceptor);
+      mock.onGet(mockData.endpoint).reply(200,
+        {
+          environments: [],
+          stopped_count: 0,
+          available_count: 1,
+        },
+        {},
+      );
 
       component = mountComponent(EnvironmentsComponent, mockData);
       spyOn(history, 'pushState').and.stub();
     });
 
-    afterEach(() => {
-      Vue.http.interceptors = _.without(
-        Vue.http.interceptors, environmentsEmptyResponseInterceptor,
-      );
-      Vue.http.interceptors = _.without(Vue.http.interceptors, headersInterceptor);
-    });
-
     describe('updateContent', () => {
       it('should set given parameters', (done) => {
         component.updateContent({ scope: 'stopped', page: '3' })
diff --git a/spec/javascripts/environments/folder/environments_folder_view_spec.js b/spec/javascripts/environments/folder/environments_folder_view_spec.js
index 906a1116974..f5ce4df0bfe 100644
--- a/spec/javascripts/environments/folder/environments_folder_view_spec.js
+++ b/spec/javascripts/environments/folder/environments_folder_view_spec.js
@@ -1,13 +1,15 @@
-import _ from 'underscore';
 import Vue from 'vue';
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import environmentsFolderViewComponent from '~/environments/folder/environments_folder_view.vue';
-import { headersInterceptor } from 'spec/helpers/vue_resource_helper';
 import mountComponent from 'spec/helpers/vue_mount_component_helper';
 import { environmentsList } from '../mock_data';
 
 describe('Environments Folder View', () => {
   let Component;
   let component;
+  let mock;
+
   const mockData = {
     endpoint: 'environments.json',
     folderName: 'review',
@@ -17,46 +19,35 @@ describe('Environments Folder View', () => {
   };
 
   beforeEach(() => {
+    mock = new MockAdapter(axios);
+
     Component = Vue.extend(environmentsFolderViewComponent);
   });
 
   afterEach(() => {
+    mock.restore();
+
     component.$destroy();
   });
 
   describe('successfull request', () => {
-    const environmentsResponseInterceptor = (request, next) => {
-      next(request.respondWith(JSON.stringify({
+    beforeEach(() => {
+      mock.onGet(mockData.endpoint).reply(200, {
         environments: environmentsList,
         stopped_count: 1,
         available_count: 0,
-      }), {
-        status: 200,
-        headers: {
-          'X-nExt-pAge': '2',
-          'x-page': '1',
-          'X-Per-Page': '2',
-          'X-Prev-Page': '',
-          'X-TOTAL': '20',
-          'X-Total-Pages': '10',
-        },
-      }));
-    };
-
-    beforeEach(() => {
-      Vue.http.interceptors.push(environmentsResponseInterceptor);
-      Vue.http.interceptors.push(headersInterceptor);
+      }, {
+        'X-nExt-pAge': '2',
+        'x-page': '1',
+        'X-Per-Page': '2',
+        'X-Prev-Page': '',
+        'X-TOTAL': '20',
+        'X-Total-Pages': '10',
+      });
 
       component = mountComponent(Component, mockData);
     });
 
-    afterEach(() => {
-      Vue.http.interceptors = _.without(
-        Vue.http.interceptors, environmentsResponseInterceptor,
-      );
-      Vue.http.interceptors = _.without(Vue.http.interceptors, headersInterceptor);
-    });
-
     it('should render a table with environments', (done) => {
       setTimeout(() => {
         expect(component.$el.querySelectorAll('table')).not.toBeNull();
@@ -135,25 +126,15 @@ describe('Environments Folder View', () => {
   });
 
   describe('unsuccessfull request', () => {
-    const environmentsErrorResponseInterceptor = (request, next) => {
-      next(request.respondWith(JSON.stringify([]), {
-        status: 500,
-      }));
-    };
-
     beforeEach(() => {
-      Vue.http.interceptors.push(environmentsErrorResponseInterceptor);
-    });
+      mock.onGet(mockData.endpoint).reply(500, {
+        environments: [],
+      });
 
-    afterEach(() => {
-      Vue.http.interceptors = _.without(
-        Vue.http.interceptors, environmentsErrorResponseInterceptor,
-      );
+      component = mountComponent(Component, mockData);
     });
 
     it('should not render a table', (done) => {
-      component = mountComponent(Component, mockData);
-
       setTimeout(() => {
         expect(
           component.$el.querySelector('table'),
@@ -190,27 +171,15 @@ describe('Environments Folder View', () => {
   });
 
   describe('methods', () => {
-    const environmentsEmptyResponseInterceptor = (request, next) => {
-      next(request.respondWith(JSON.stringify([]), {
-        status: 200,
-      }));
-    };
-
     beforeEach(() => {
-      Vue.http.interceptors.push(environmentsEmptyResponseInterceptor);
-      Vue.http.interceptors.push(headersInterceptor);
+      mock.onGet(mockData.endpoint).reply(200, {
+        environments: [],
+      });
 
       component = mountComponent(Component, mockData);
       spyOn(history, 'pushState').and.stub();
     });
 
-    afterEach(() => {
-      Vue.http.interceptors = _.without(
-        Vue.http.interceptors, environmentsEmptyResponseInterceptor,
-      );
-      Vue.http.interceptors = _.without(Vue.http.interceptors, headersInterceptor);
-    });
-
     describe('updateContent', () => {
       it('should set given parameters', (done) => {
         component.updateContent({ scope: 'stopped', page: '4' })
diff --git a/spec/javascripts/environments/mock_data.js b/spec/javascripts/environments/mock_data.js
index 15e11aa686b..8a1e26935d9 100644
--- a/spec/javascripts/environments/mock_data.js
+++ b/spec/javascripts/environments/mock_data.js
@@ -82,6 +82,7 @@ export const environment = {
     stop_path: '/root/review-app/environments/7/stop',
     created_at: '2017-01-31T10:53:46.894Z',
     updated_at: '2017-01-31T10:53:46.894Z',
+    folder_path: '/root/review-app/environments/7',
   },
 };
 
diff --git a/spec/javascripts/fixtures/event_filter.html.haml b/spec/javascripts/fixtures/event_filter.html.haml
index 5477c6075f0..aa7af61c7eb 100644
--- a/spec/javascripts/fixtures/event_filter.html.haml
+++ b/spec/javascripts/fixtures/event_filter.html.haml
@@ -1,4 +1,4 @@
-%ul.nav-links.event-filter.scrolling-tabs
+%ul.nav-links.event-filter.scrolling-tabs.nav.nav-tabs
   %li.active
     %a.event-filter-link{ id: "all_event_filter", title: "Filter by all", href: "/dashboard/activity"}
       %span
diff --git a/spec/javascripts/fixtures/issue_sidebar_label.html.haml b/spec/javascripts/fixtures/issue_sidebar_label.html.haml
index 397bdc85c67..06ce248dc9c 100644
--- a/spec/javascripts/fixtures/issue_sidebar_label.html.haml
+++ b/spec/javascripts/fixtures/issue_sidebar_label.html.haml
@@ -1,7 +1,7 @@
 .block.labels
   .sidebar-collapsed-icon.js-sidebar-labels-tooltip
   .title.hide-collapsed
-    %a.edit-link.pull-right{ href: "#" }
+    %a.edit-link.float-right{ href: "#" }
       Edit
   .selectbox.hide-collapsed{ style: "display: none;" }
     .dropdown
diff --git a/spec/javascripts/fixtures/linked_tabs.html.haml b/spec/javascripts/fixtures/linked_tabs.html.haml
index c38fe8b1f25..632606e0536 100644
--- a/spec/javascripts/fixtures/linked_tabs.html.haml
+++ b/spec/javascripts/fixtures/linked_tabs.html.haml
@@ -1,9 +1,9 @@
-%ul.nav-links.new-session-tabs.linked-tabs
-  %li
-    %a{ href: 'foo/bar/1', data: { target: 'div#tab1', action: 'tab1', toggle: 'tab' } }
+%ul.nav.nav-tabs.new-session-tabs.linked-tabs
+  %li.nav-item
+    %a.nav-link{ href: 'foo/bar/1', data: { target: 'div#tab1', action: 'tab1', toggle: 'tab' } }
       Tab 1
-  %li
-    %a{ href: 'foo/bar/1/context', data: { target: 'div#tab2', action: 'tab2', toggle: 'tab' } }
+  %li.nav-item
+    %a.nav-link{ href: 'foo/bar/1/context', data: { target: 'div#tab2', action: 'tab2', toggle: 'tab' } }
       Tab 2
 
 .tab-content
diff --git a/spec/javascripts/gl_dropdown_spec.js b/spec/javascripts/gl_dropdown_spec.js
index 7f9c4811fba..175f386b60e 100644
--- a/spec/javascripts/gl_dropdown_spec.js
+++ b/spec/javascripts/gl_dropdown_spec.js
@@ -70,9 +70,9 @@ describe('glDropdown', function describeDropdown() {
 
   it('should open on click', () => {
     initDropDown.call(this, false);
-    expect(this.dropdownContainerElement).not.toHaveClass('open');
+    expect(this.dropdownContainerElement).not.toHaveClass('show');
     this.dropdownButtonElement.click();
-    expect(this.dropdownContainerElement).toHaveClass('open');
+    expect(this.dropdownContainerElement).toHaveClass('show');
   });
 
   it('escapes HTML as text', () => {
@@ -134,12 +134,12 @@ describe('glDropdown', function describeDropdown() {
     });
 
     it('should click the selected item on ENTER keypress', () => {
-      expect(this.dropdownContainerElement).toHaveClass('open');
+      expect(this.dropdownContainerElement).toHaveClass('show');
       const randomIndex = Math.floor(Math.random() * (this.projectsData.length - 1)) + 0;
       navigateWithKeys('down', randomIndex, () => {
         const visitUrl = spyOnDependency(GLDropdown, 'visitUrl').and.stub();
         navigateWithKeys('enter', null, () => {
-          expect(this.dropdownContainerElement).not.toHaveClass('open');
+          expect(this.dropdownContainerElement).not.toHaveClass('show');
           const link = $(`${ITEM_SELECTOR}:eq(${randomIndex}) a`, this.$dropdownMenuElement);
           expect(link).toHaveClass('is-active');
           const linkedLocation = link.attr('href');
@@ -149,13 +149,13 @@ describe('glDropdown', function describeDropdown() {
     });
 
     it('should close on ESC keypress', () => {
-      expect(this.dropdownContainerElement).toHaveClass('open');
+      expect(this.dropdownContainerElement).toHaveClass('show');
       this.dropdownContainerElement.trigger({
         type: 'keyup',
         which: ARROW_KEYS.ESC,
         keyCode: ARROW_KEYS.ESC
       });
-      expect(this.dropdownContainerElement).not.toHaveClass('open');
+      expect(this.dropdownContainerElement).not.toHaveClass('show');
     });
   });
 
diff --git a/spec/javascripts/helpers/vue_mount_component_helper.js b/spec/javascripts/helpers/vue_mount_component_helper.js
index effacbcff4e..a34a1add4e0 100644
--- a/spec/javascripts/helpers/vue_mount_component_helper.js
+++ b/spec/javascripts/helpers/vue_mount_component_helper.js
@@ -1,14 +1,30 @@
+import Vue from 'vue';
+
+const mountComponent = (Component, props = {}, el = null) => new Component({
+  propsData: props,
+}).$mount(el);
+
 export const createComponentWithStore = (Component, store, propsData = {}) => new Component({
   store,
   propsData,
 });
 
+export const createComponentWithMixin = (mixins = [], state = {}, props = {}, template = '<div></div>') => {
+  const Component = Vue.extend({
+    template,
+    mixins,
+    data() {
+      return props;
+    },
+  });
+
+  return mountComponent(Component, props);
+};
+
 export const mountComponentWithStore = (Component, { el, props, store }) =>
   new Component({
     store,
     propsData: props || { },
   }).$mount(el);
 
-export default (Component, props = {}, el = null) => new Component({
-  propsData: props,
-}).$mount(el);
+export default mountComponent;
diff --git a/spec/javascripts/helpers/vuex_action_helper.js b/spec/javascripts/helpers/vuex_action_helper.js
index 83f29d1b0c2..d6ab0aeeed7 100644
--- a/spec/javascripts/helpers/vuex_action_helper.js
+++ b/spec/javascripts/helpers/vuex_action_helper.js
@@ -55,7 +55,7 @@ export default (action, payload, state, expectedMutations, expectedActions, done
   };
 
   // call the action with mocked store and arguments
-  action({ commit, state, dispatch }, payload);
+  action({ commit, state, dispatch, rootState: state }, payload);
 
   // check if no mutations should have been dispatched
   if (expectedMutations.length === 0) {
diff --git a/spec/javascripts/ide/components/ide_spec.js b/spec/javascripts/ide/components/ide_spec.js
index 6f580e1f7af..045a60e56a0 100644
--- a/spec/javascripts/ide/components/ide_spec.js
+++ b/spec/javascripts/ide/components/ide_spec.js
@@ -107,5 +107,11 @@ describe('ide component', () => {
         vm.mousetrapStopCallback(null, vm.$el.querySelector('.dropdown-input-field'), 't'),
       ).toBe(true);
     });
+
+    it('stops callback in monaco editor', () => {
+      setFixtures('<div class="inputarea"></div>');
+
+      expect(vm.mousetrapStopCallback(null, document.querySelector('.inputarea'), 't')).toBe(true);
+    });
   });
 });
diff --git a/spec/javascripts/ide/components/repo_editor_spec.js b/spec/javascripts/ide/components/repo_editor_spec.js
index ff500acd849..d3f80e6f9c0 100644
--- a/spec/javascripts/ide/components/repo_editor_spec.js
+++ b/spec/javascripts/ide/components/repo_editor_spec.js
@@ -346,4 +346,24 @@ describe('RepoEditor', () => {
       });
     });
   });
+
+  it('calls removePendingTab when old file is pending', done => {
+    spyOnProperty(vm, 'shouldHideEditor').and.returnValue(true);
+    spyOn(vm, 'removePendingTab');
+
+    vm.file.pending = true;
+
+    vm
+      .$nextTick()
+      .then(() => {
+        vm.file = file('testing');
+
+        return vm.$nextTick();
+      })
+      .then(() => {
+        expect(vm.removePendingTab).toHaveBeenCalled();
+      })
+      .then(done)
+      .catch(done.fail);
+  });
 });
diff --git a/spec/javascripts/ide/mock_data.js b/spec/javascripts/ide/mock_data.js
index c059862b9d1..c68ae050641 100644
--- a/spec/javascripts/ide/mock_data.js
+++ b/spec/javascripts/ide/mock_data.js
@@ -1,4 +1,3 @@
-// eslint-disable-next-line import/prefer-default-export
 export const projectData = {
   id: 1,
   name: 'abcproject',
@@ -14,3 +13,83 @@ export const projectData = {
   mergeRequests: {},
   merge_requests_enabled: true,
 };
+
+export const pipelines = [
+  {
+    id: 1,
+    ref: 'master',
+    sha: '123',
+    status: 'failed',
+  },
+  {
+    id: 2,
+    ref: 'master',
+    sha: '213',
+    status: 'success',
+  },
+];
+
+export const jobs = [
+  {
+    id: 1,
+    name: 'test',
+    status: 'failed',
+    stage: 'test',
+    duration: 1,
+  },
+  {
+    id: 2,
+    name: 'test 2',
+    status: 'failed',
+    stage: 'test',
+    duration: 1,
+  },
+  {
+    id: 3,
+    name: 'test 3',
+    status: 'failed',
+    stage: 'test',
+    duration: 1,
+  },
+  {
+    id: 4,
+    name: 'test 3',
+    status: 'failed',
+    stage: 'build',
+    duration: 1,
+  },
+];
+
+export const fullPipelinesResponse = {
+  data: {
+    count: {
+      all: 2,
+    },
+    pipelines: [
+      {
+        id: '51',
+        commit: {
+          id: 'xxxxxxxxxxxxxxxxxxxx',
+        },
+        details: {
+          status: {
+            icon: 'status_failed',
+            text: 'failed',
+          },
+        },
+      },
+      {
+        id: '50',
+        commit: {
+          id: 'abc123def456ghi789jkl',
+        },
+        details: {
+          status: {
+            icon: 'status_passed',
+            text: 'passed',
+          },
+        },
+      },
+    ],
+  },
+};
diff --git a/spec/javascripts/ide/stores/actions/project_spec.js b/spec/javascripts/ide/stores/actions/project_spec.js
index ebd08d95810..8e078ae7138 100644
--- a/spec/javascripts/ide/stores/actions/project_spec.js
+++ b/spec/javascripts/ide/stores/actions/project_spec.js
@@ -1,14 +1,33 @@
-import {
-  refreshLastCommitData,
-} from '~/ide/stores/actions';
+import Visibility from 'visibilityjs';
+import MockAdapter from 'axios-mock-adapter';
+import { refreshLastCommitData, pollSuccessCallBack } from '~/ide/stores/actions';
 import store from '~/ide/stores';
 import service from '~/ide/services';
+import axios from '~/lib/utils/axios_utils';
+import { fullPipelinesResponse } from '../../mock_data';
 import { resetStore } from '../../helpers';
 import testAction from '../../../helpers/vuex_action_helper';
 
 describe('IDE store project actions', () => {
+  const setProjectState = () => {
+    store.state.currentProjectId = 'abc/def';
+    store.state.currentBranchId = 'master';
+    store.state.projects['abc/def'] = {
+      id: 4,
+      path_with_namespace: 'abc/def',
+      branches: {
+        master: {
+          commit: {
+            id: 'abc123def456ghi789jkl',
+            title: 'example',
+          },
+        },
+      },
+    };
+  };
+
   beforeEach(() => {
-    store.state.projects.abcproject = {};
+    store.state.projects['abc/def'] = {};
   });
 
   afterEach(() => {
@@ -17,18 +36,16 @@ describe('IDE store project actions', () => {
 
   describe('refreshLastCommitData', () => {
     beforeEach(() => {
-      store.state.currentProjectId = 'abcproject';
+      store.state.currentProjectId = 'abc/def';
       store.state.currentBranchId = 'master';
-      store.state.projects.abcproject = {
+      store.state.projects['abc/def'] = {
+        id: 4,
         branches: {
           master: {
             commit: null,
           },
         },
       };
-    });
-
-    it('calls the service', done => {
       spyOn(service, 'getBranchData').and.returnValue(
         Promise.resolve({
           data: {
@@ -36,14 +53,16 @@ describe('IDE store project actions', () => {
           },
         }),
       );
+    });
 
+    it('calls the service', done => {
       store
         .dispatch('refreshLastCommitData', {
           projectId: store.state.currentProjectId,
           branchId: store.state.currentBranchId,
         })
         .then(() => {
-          expect(service.getBranchData).toHaveBeenCalledWith('abcproject', 'master');
+          expect(service.getBranchData).toHaveBeenCalledWith('abc/def', 'master');
 
           done();
         })
@@ -53,16 +72,118 @@ describe('IDE store project actions', () => {
     it('commits getBranchData', done => {
       testAction(
         refreshLastCommitData,
-        {},
-        {},
-        [{
-          type: 'SET_BRANCH_COMMIT',
-          payload: {
-            projectId: 'abcproject',
-            branchId: 'master',
-            commit: { id: '123' },
+        {
+          projectId: store.state.currentProjectId,
+          branchId: store.state.currentBranchId,
+        },
+        store.state,
+        [
+          {
+            type: 'SET_BRANCH_COMMIT',
+            payload: {
+              projectId: 'abc/def',
+              branchId: 'master',
+              commit: { id: '123' },
+            },
+          },
+        ], // mutations
+        [
+          {
+            type: 'getLastCommitPipeline',
+            payload: {
+              projectId: 'abc/def',
+              projectIdNumber: store.state.projects['abc/def'].id,
+              branchId: 'master',
+            },
+          },
+        ], // action
+        done,
+      );
+    });
+  });
+
+  describe('pipelinePoll', () => {
+    let mock;
+
+    beforeEach(() => {
+      setProjectState();
+      jasmine.clock().install();
+      mock = new MockAdapter(axios);
+      mock
+        .onGet('/abc/def/commit/abc123def456ghi789jkl/pipelines')
+        .reply(200, { data: { foo: 'bar' } }, { 'poll-interval': '10000' });
+    });
+
+    afterEach(() => {
+      jasmine.clock().uninstall();
+      mock.restore();
+      store.dispatch('stopPipelinePolling');
+    });
+
+    it('calls service periodically', done => {
+      spyOn(axios, 'get').and.callThrough();
+      spyOn(Visibility, 'hidden').and.returnValue(false);
+
+      store
+        .dispatch('pipelinePoll')
+        .then(() => {
+          jasmine.clock().tick(1000);
+
+          expect(axios.get).toHaveBeenCalled();
+          expect(axios.get.calls.count()).toBe(1);
+        })
+        .then(() => new Promise(resolve => requestAnimationFrame(resolve)))
+        .then(() => {
+          jasmine.clock().tick(10000);
+          expect(axios.get.calls.count()).toBe(2);
+        })
+        .then(() => new Promise(resolve => requestAnimationFrame(resolve)))
+        .then(() => {
+          jasmine.clock().tick(10000);
+          expect(axios.get.calls.count()).toBe(3);
+        })
+        .then(() => new Promise(resolve => requestAnimationFrame(resolve)))
+        .then(() => {
+          jasmine.clock().tick(10000);
+          expect(axios.get.calls.count()).toBe(4);
+        })
+
+        .then(done)
+        .catch(done.fail);
+    });
+  });
+
+  describe('pollSuccessCallBack', () => {
+    beforeEach(() => {
+      setProjectState();
+    });
+
+    it('commits correct pipeline', done => {
+      testAction(
+        pollSuccessCallBack,
+        fullPipelinesResponse,
+        store.state,
+        [
+          {
+            type: 'SET_LAST_COMMIT_PIPELINE',
+            payload: {
+              projectId: 'abc/def',
+              branchId: 'master',
+              pipeline: {
+                id: '50',
+                commit: {
+                  id: 'abc123def456ghi789jkl',
+                },
+                details: {
+                  status: {
+                    icon: 'status_passed',
+                    text: 'passed',
+                  },
+                },
+              },
+            },
           },
-        }], // mutations
+        ], // mutations
         [], // action
         done,
       );
diff --git a/spec/javascripts/ide/stores/modules/pipelines/actions_spec.js b/spec/javascripts/ide/stores/modules/pipelines/actions_spec.js
new file mode 100644
index 00000000000..85fbcf8084b
--- /dev/null
+++ b/spec/javascripts/ide/stores/modules/pipelines/actions_spec.js
@@ -0,0 +1,289 @@
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
+import actions, {
+  requestLatestPipeline,
+  receiveLatestPipelineError,
+  receiveLatestPipelineSuccess,
+  fetchLatestPipeline,
+  requestJobs,
+  receiveJobsError,
+  receiveJobsSuccess,
+  fetchJobs,
+} from '~/ide/stores/modules/pipelines/actions';
+import state from '~/ide/stores/modules/pipelines/state';
+import * as types from '~/ide/stores/modules/pipelines/mutation_types';
+import testAction from '../../../../helpers/vuex_action_helper';
+import { pipelines, jobs } from '../../../mock_data';
+
+describe('IDE pipelines actions', () => {
+  let mockedState;
+  let mock;
+
+  beforeEach(() => {
+    mockedState = state();
+    mock = new MockAdapter(axios);
+
+    gon.api_version = 'v4';
+    mockedState.currentProjectId = 'test/project';
+  });
+
+  afterEach(() => {
+    mock.restore();
+  });
+
+  describe('requestLatestPipeline', () => {
+    it('commits request', done => {
+      testAction(
+        requestLatestPipeline,
+        null,
+        mockedState,
+        [{ type: types.REQUEST_LATEST_PIPELINE }],
+        [],
+        done,
+      );
+    });
+  });
+
+  describe('receiveLatestPipelineError', () => {
+    it('commits error', done => {
+      testAction(
+        receiveLatestPipelineError,
+        null,
+        mockedState,
+        [{ type: types.RECEIVE_LASTEST_PIPELINE_ERROR }],
+        [],
+        done,
+      );
+    });
+
+    it('creates flash message', () => {
+      const flashSpy = spyOnDependency(actions, 'flash');
+
+      receiveLatestPipelineError({ commit() {} });
+
+      expect(flashSpy).toHaveBeenCalled();
+    });
+  });
+
+  describe('receiveLatestPipelineSuccess', () => {
+    it('commits pipeline', done => {
+      testAction(
+        receiveLatestPipelineSuccess,
+        pipelines[0],
+        mockedState,
+        [{ type: types.RECEIVE_LASTEST_PIPELINE_SUCCESS, payload: pipelines[0] }],
+        [],
+        done,
+      );
+    });
+  });
+
+  describe('fetchLatestPipeline', () => {
+    describe('success', () => {
+      beforeEach(() => {
+        mock.onGet(/\/api\/v4\/projects\/(.*)\/pipelines(.*)/).replyOnce(200, pipelines);
+      });
+
+      it('dispatches request', done => {
+        testAction(
+          fetchLatestPipeline,
+          '123',
+          mockedState,
+          [],
+          [{ type: 'requestLatestPipeline' }, { type: 'receiveLatestPipelineSuccess' }],
+          done,
+        );
+      });
+
+      it('dispatches success with latest pipeline', done => {
+        testAction(
+          fetchLatestPipeline,
+          '123',
+          mockedState,
+          [],
+          [
+            { type: 'requestLatestPipeline' },
+            { type: 'receiveLatestPipelineSuccess', payload: pipelines[0] },
+          ],
+          done,
+        );
+      });
+
+      it('calls axios with correct params', () => {
+        const apiSpy = spyOn(axios, 'get').and.callThrough();
+
+        fetchLatestPipeline({ dispatch() {}, rootState: state }, '123');
+
+        expect(apiSpy).toHaveBeenCalledWith(jasmine.anything(), {
+          params: {
+            sha: '123',
+            per_page: '1',
+          },
+        });
+      });
+    });
+
+    describe('error', () => {
+      beforeEach(() => {
+        mock.onGet(/\/api\/v4\/projects\/(.*)\/pipelines(.*)/).replyOnce(500);
+      });
+
+      it('dispatches error', done => {
+        testAction(
+          fetchLatestPipeline,
+          '123',
+          mockedState,
+          [],
+          [{ type: 'requestLatestPipeline' }, { type: 'receiveLatestPipelineError' }],
+          done,
+        );
+      });
+    });
+  });
+
+  describe('requestJobs', () => {
+    it('commits request', done => {
+      testAction(requestJobs, null, mockedState, [{ type: types.REQUEST_JOBS }], [], done);
+    });
+  });
+
+  describe('receiveJobsError', () => {
+    it('commits error', done => {
+      testAction(
+        receiveJobsError,
+        null,
+        mockedState,
+        [{ type: types.RECEIVE_JOBS_ERROR }],
+        [],
+        done,
+      );
+    });
+
+    it('creates flash message', () => {
+      const flashSpy = spyOnDependency(actions, 'flash');
+
+      receiveJobsError({ commit() {} });
+
+      expect(flashSpy).toHaveBeenCalled();
+    });
+  });
+
+  describe('receiveJobsSuccess', () => {
+    it('commits jobs', done => {
+      testAction(
+        receiveJobsSuccess,
+        jobs,
+        mockedState,
+        [{ type: types.RECEIVE_JOBS_SUCCESS, payload: jobs }],
+        [],
+        done,
+      );
+    });
+  });
+
+  describe('fetchJobs', () => {
+    let page = '';
+
+    beforeEach(() => {
+      mockedState.latestPipeline = pipelines[0];
+    });
+
+    describe('success', () => {
+      beforeEach(() => {
+        mock.onGet(/\/api\/v4\/projects\/(.*)\/pipelines\/(.*)\/jobs/).replyOnce(() => [
+          200,
+          jobs,
+          {
+            'x-next-page': page,
+          },
+        ]);
+      });
+
+      it('dispatches request', done => {
+        testAction(
+          fetchJobs,
+          null,
+          mockedState,
+          [],
+          [{ type: 'requestJobs' }, { type: 'receiveJobsSuccess' }],
+          done,
+        );
+      });
+
+      it('dispatches success with latest pipeline', done => {
+        testAction(
+          fetchJobs,
+          null,
+          mockedState,
+          [],
+          [{ type: 'requestJobs' }, { type: 'receiveJobsSuccess', payload: jobs }],
+          done,
+        );
+      });
+
+      it('dispatches twice for both pages', done => {
+        page = '2';
+
+        testAction(
+          fetchJobs,
+          null,
+          mockedState,
+          [],
+          [
+            { type: 'requestJobs' },
+            { type: 'receiveJobsSuccess', payload: jobs },
+            { type: 'fetchJobs', payload: '2' },
+            { type: 'requestJobs' },
+            { type: 'receiveJobsSuccess', payload: jobs },
+          ],
+          done,
+        );
+      });
+
+      it('calls axios with correct URL', () => {
+        const apiSpy = spyOn(axios, 'get').and.callThrough();
+
+        fetchJobs({ dispatch() {}, state: mockedState, rootState: mockedState });
+
+        expect(apiSpy).toHaveBeenCalledWith('/api/v4/projects/test%2Fproject/pipelines/1/jobs', {
+          params: { page: '1' },
+        });
+      });
+
+      it('calls axios with page next page', () => {
+        const apiSpy = spyOn(axios, 'get').and.callThrough();
+
+        fetchJobs({ dispatch() {}, state: mockedState, rootState: mockedState });
+
+        expect(apiSpy).toHaveBeenCalledWith('/api/v4/projects/test%2Fproject/pipelines/1/jobs', {
+          params: { page: '1' },
+        });
+
+        page = '2';
+
+        fetchJobs({ dispatch() {}, state: mockedState, rootState: mockedState }, page);
+
+        expect(apiSpy).toHaveBeenCalledWith('/api/v4/projects/test%2Fproject/pipelines/1/jobs', {
+          params: { page: '2' },
+        });
+      });
+    });
+
+    describe('error', () => {
+      beforeEach(() => {
+        mock.onGet(/\/api\/v4\/projects\/(.*)\/pipelines(.*)/).replyOnce(500);
+      });
+
+      it('dispatches error', done => {
+        testAction(
+          fetchJobs,
+          null,
+          mockedState,
+          [],
+          [{ type: 'requestJobs' }, { type: 'receiveJobsError' }],
+          done,
+        );
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/ide/stores/modules/pipelines/getters_spec.js b/spec/javascripts/ide/stores/modules/pipelines/getters_spec.js
new file mode 100644
index 00000000000..b2a7e8a9025
--- /dev/null
+++ b/spec/javascripts/ide/stores/modules/pipelines/getters_spec.js
@@ -0,0 +1,71 @@
+import * as getters from '~/ide/stores/modules/pipelines/getters';
+import state from '~/ide/stores/modules/pipelines/state';
+
+describe('IDE pipeline getters', () => {
+  let mockedState;
+
+  beforeEach(() => {
+    mockedState = state();
+  });
+
+  describe('hasLatestPipeline', () => {
+    it('returns false when loading is true', () => {
+      mockedState.isLoadingPipeline = true;
+
+      expect(getters.hasLatestPipeline(mockedState)).toBe(false);
+    });
+
+    it('returns false when pipelines is null', () => {
+      mockedState.latestPipeline = null;
+
+      expect(getters.hasLatestPipeline(mockedState)).toBe(false);
+    });
+
+    it('returns false when loading is true & pipelines is null', () => {
+      mockedState.latestPipeline = null;
+      mockedState.isLoadingPipeline = true;
+
+      expect(getters.hasLatestPipeline(mockedState)).toBe(false);
+    });
+
+    it('returns true when loading is false & pipelines is an object', () => {
+      mockedState.latestPipeline = {
+        id: 1,
+      };
+      mockedState.isLoadingPipeline = false;
+
+      expect(getters.hasLatestPipeline(mockedState)).toBe(true);
+    });
+  });
+
+  describe('failedJobs', () => {
+    it('returns array of failed jobs', () => {
+      mockedState.stages = [
+        {
+          title: 'test',
+          jobs: [{ id: 1, status: 'failed' }, { id: 2, status: 'success' }],
+        },
+        {
+          title: 'build',
+          jobs: [{ id: 3, status: 'failed' }, { id: 4, status: 'failed' }],
+        },
+      ];
+
+      expect(getters.failedJobs(mockedState).length).toBe(3);
+      expect(getters.failedJobs(mockedState)).toEqual([
+        {
+          id: 1,
+          status: jasmine.anything(),
+        },
+        {
+          id: 3,
+          status: jasmine.anything(),
+        },
+        {
+          id: 4,
+          status: jasmine.anything(),
+        },
+      ]);
+    });
+  });
+});
diff --git a/spec/javascripts/ide/stores/modules/pipelines/mutations_spec.js b/spec/javascripts/ide/stores/modules/pipelines/mutations_spec.js
new file mode 100644
index 00000000000..8262e916243
--- /dev/null
+++ b/spec/javascripts/ide/stores/modules/pipelines/mutations_spec.js
@@ -0,0 +1,120 @@
+import mutations from '~/ide/stores/modules/pipelines/mutations';
+import state from '~/ide/stores/modules/pipelines/state';
+import * as types from '~/ide/stores/modules/pipelines/mutation_types';
+import { pipelines, jobs } from '../../../mock_data';
+
+describe('IDE pipelines mutations', () => {
+  let mockedState;
+
+  beforeEach(() => {
+    mockedState = state();
+  });
+
+  describe(types.REQUEST_LATEST_PIPELINE, () => {
+    it('sets loading to true', () => {
+      mutations[types.REQUEST_LATEST_PIPELINE](mockedState);
+
+      expect(mockedState.isLoadingPipeline).toBe(true);
+    });
+  });
+
+  describe(types.RECEIVE_LASTEST_PIPELINE_ERROR, () => {
+    it('sets loading to false', () => {
+      mutations[types.RECEIVE_LASTEST_PIPELINE_ERROR](mockedState);
+
+      expect(mockedState.isLoadingPipeline).toBe(false);
+    });
+  });
+
+  describe(types.RECEIVE_LASTEST_PIPELINE_SUCCESS, () => {
+    it('sets loading to false on success', () => {
+      mutations[types.RECEIVE_LASTEST_PIPELINE_SUCCESS](mockedState, pipelines[0]);
+
+      expect(mockedState.isLoadingPipeline).toBe(false);
+    });
+
+    it('sets latestPipeline', () => {
+      mutations[types.RECEIVE_LASTEST_PIPELINE_SUCCESS](mockedState, pipelines[0]);
+
+      expect(mockedState.latestPipeline).toEqual({
+        id: pipelines[0].id,
+        status: pipelines[0].status,
+      });
+    });
+
+    it('does not set latest pipeline if pipeline is null', () => {
+      mutations[types.RECEIVE_LASTEST_PIPELINE_SUCCESS](mockedState, null);
+
+      expect(mockedState.latestPipeline).toEqual(null);
+    });
+  });
+
+  describe(types.REQUEST_JOBS, () => {
+    it('sets jobs loading to true', () => {
+      mutations[types.REQUEST_JOBS](mockedState);
+
+      expect(mockedState.isLoadingJobs).toBe(true);
+    });
+  });
+
+  describe(types.RECEIVE_JOBS_ERROR, () => {
+    it('sets jobs loading to false', () => {
+      mutations[types.RECEIVE_JOBS_ERROR](mockedState);
+
+      expect(mockedState.isLoadingJobs).toBe(false);
+    });
+  });
+
+  describe(types.RECEIVE_JOBS_SUCCESS, () => {
+    it('sets jobs loading to false on success', () => {
+      mutations[types.RECEIVE_JOBS_SUCCESS](mockedState, jobs);
+
+      expect(mockedState.isLoadingJobs).toBe(false);
+    });
+
+    it('sets stages', () => {
+      mutations[types.RECEIVE_JOBS_SUCCESS](mockedState, jobs);
+
+      expect(mockedState.stages.length).toBe(2);
+      expect(mockedState.stages).toEqual([
+        {
+          title: 'test',
+          jobs: jasmine.anything(),
+        },
+        {
+          title: 'build',
+          jobs: jasmine.anything(),
+        },
+      ]);
+    });
+
+    it('sets jobs in stages', () => {
+      mutations[types.RECEIVE_JOBS_SUCCESS](mockedState, jobs);
+
+      expect(mockedState.stages[0].jobs.length).toBe(3);
+      expect(mockedState.stages[1].jobs.length).toBe(1);
+      expect(mockedState.stages).toEqual([
+        {
+          title: jasmine.anything(),
+          jobs: jobs.filter(job => job.stage === 'test').map(job => ({
+            id: job.id,
+            name: job.name,
+            status: job.status,
+            stage: job.stage,
+            duration: job.duration,
+          })),
+        },
+        {
+          title: jasmine.anything(),
+          jobs: jobs.filter(job => job.stage === 'build').map(job => ({
+            id: job.id,
+            name: job.name,
+            status: job.status,
+            stage: job.stage,
+            duration: job.duration,
+          })),
+        },
+      ]);
+    });
+  });
+});
diff --git a/spec/javascripts/ide/stores/mutations/branch_spec.js b/spec/javascripts/ide/stores/mutations/branch_spec.js
index 29eb859ddaf..f2f1f2a9a2e 100644
--- a/spec/javascripts/ide/stores/mutations/branch_spec.js
+++ b/spec/javascripts/ide/stores/mutations/branch_spec.js
@@ -37,4 +37,40 @@ describe('Multi-file store branch mutations', () => {
       expect(localState.projects.Example.branches.master.commit.title).toBe('Example commit');
     });
   });
+
+  describe('SET_LAST_COMMIT_PIPELINE', () => {
+    it('sets the pipeline for the last commit on current project', () => {
+      localState.projects = {
+        Example: {
+          branches: {
+            master: {
+              commit: {},
+            },
+          },
+        },
+      };
+
+      mutations.SET_LAST_COMMIT_PIPELINE(localState, {
+        projectId: 'Example',
+        branchId: 'master',
+        pipeline: {
+          id: '50',
+          details: {
+            status: {
+              icon: 'status_passed',
+              text: 'passed',
+            },
+          },
+        },
+      });
+
+      expect(localState.projects.Example.branches.master.commit.pipeline.id).toBe('50');
+      expect(localState.projects.Example.branches.master.commit.pipeline.details.status.text).toBe(
+        'passed',
+      );
+      expect(localState.projects.Example.branches.master.commit.pipeline.details.status.icon).toBe(
+        'status_passed',
+      );
+    });
+  });
 });
diff --git a/spec/javascripts/notes_spec.js b/spec/javascripts/notes_spec.js
index 0952356c2f4..648fb3e9bd3 100644
--- a/spec/javascripts/notes_spec.js
+++ b/spec/javascripts/notes_spec.js
@@ -974,7 +974,7 @@ import timeoutPromise from './helpers/set_timeout_promise_helper';
         ).toBeFalsy();
         expect(
           $tempNoteHeader
-            .find('.hidden-xs')
+            .find('.d-none.d-sm-block')
             .text()
             .trim(),
         ).toEqual(currentUserFullname);
@@ -1020,7 +1020,7 @@ import timeoutPromise from './helpers/set_timeout_promise_helper';
         const $tempNoteHeader = $tempNote.find('.note-header');
         expect(
           $tempNoteHeader
-            .find('.hidden-xs')
+            .find('.d-none.d-sm-block')
             .text()
             .trim(),
         ).toEqual('Foo &lt;script&gt;alert(&quot;XSS&quot;)&lt;/script&gt;');
diff --git a/spec/javascripts/pipelines/empty_state_spec.js b/spec/javascripts/pipelines/empty_state_spec.js
index 71f77e5f42e..1e41a7bfe7c 100644
--- a/spec/javascripts/pipelines/empty_state_spec.js
+++ b/spec/javascripts/pipelines/empty_state_spec.js
@@ -29,7 +29,7 @@ describe('Pipelines Empty State', () => {
 
     expect(
       component.$el.querySelector('p').innerHTML.trim().replace(/\n+\s+/m, ' ').replace(/\s\s+/g, ' '),
-    ).toContain('Continous Integration can help catch bugs by running your tests automatically,');
+    ).toContain('Continuous Integration can help catch bugs by running your tests automatically,');
 
     expect(
       component.$el.querySelector('p').innerHTML.trim().replace(/\n+\s+/m, ' ').replace(/\s\s+/g, ' '),
diff --git a/spec/javascripts/pipelines/graph/action_component_spec.js b/spec/javascripts/pipelines/graph/action_component_spec.js
index d646bef96f5..568e679abe9 100644
--- a/spec/javascripts/pipelines/graph/action_component_spec.js
+++ b/spec/javascripts/pipelines/graph/action_component_spec.js
@@ -1,13 +1,19 @@
 import Vue from 'vue';
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
 import actionComponent from '~/pipelines/components/graph/action_component.vue';
-import eventHub from '~/pipelines/event_hub';
 import mountComponent from '../../helpers/vue_mount_component_helper';
 
 describe('pipeline graph action component', () => {
   let component;
+  let mock;
 
   beforeEach(done => {
     const ActionComponent = Vue.extend(actionComponent);
+    mock = new MockAdapter(axios);
+
+    mock.onPost('foo.json').reply(200);
+
     component = mountComponent(ActionComponent, {
       tooltipText: 'bar',
       link: 'foo',
@@ -18,15 +24,10 @@ describe('pipeline graph action component', () => {
   });
 
   afterEach(() => {
+    mock.restore();
     component.$destroy();
   });
 
-  it('should emit an event with the provided link', () => {
-    eventHub.$on('postAction', link => {
-      expect(link).toEqual('foo');
-    });
-  });
-
   it('should render the provided title as a bootstrap tooltip', () => {
     expect(component.$el.getAttribute('data-original-title')).toEqual('bar');
   });
@@ -34,10 +35,12 @@ describe('pipeline graph action component', () => {
   it('should update bootstrap tooltip when title changes', done => {
     component.tooltipText = 'changed';
 
-    setTimeout(() => {
+    component.$nextTick()
+    .then(() => {
       expect(component.$el.getAttribute('data-original-title')).toBe('changed');
-      done();
-    });
+    })
+    .then(done)
+    .catch(done.fail);
   });
 
   it('should render an svg', () => {
@@ -45,44 +48,18 @@ describe('pipeline graph action component', () => {
     expect(component.$el.querySelector('svg')).toBeDefined();
   });
 
-  it('disables the button when clicked', done => {
-    component.$el.click();
+  describe('on click', () => {
+    it('emits `pipelineActionRequestComplete` after a successfull request', done => {
+      spyOn(component, '$emit');
 
-    component.$nextTick(() => {
-      expect(component.$el.getAttribute('disabled')).toEqual('disabled');
-      done();
-    });
-  });
-
-  it('re-enabled the button when `requestFinishedFor` matches `linkRequested`', done => {
-    component.$el.click();
-
-    component
-      .$nextTick()
-      .then(() => {
-        expect(component.$el.getAttribute('disabled')).toEqual('disabled');
-        component.requestFinishedFor = 'foo';
-      })
-      .then(() => {
-        expect(component.$el.getAttribute('disabled')).toBeNull();
-      })
-      .then(done)
-      .catch(done.fail);
-  });
-
-  it('does not re-enable the button when `requestFinishedFor` does not matches `linkRequested`', done => {
-    component.$el.click();
+      component.$el.click();
 
-    component
-      .$nextTick()
-      .then(() => {
-        expect(component.$el.getAttribute('disabled')).toEqual('disabled');
-        component.requestFinishedFor = 'bar';
-      })
-      .then(() => {
-        expect(component.$el.getAttribute('disabled')).toEqual('disabled');
-      })
-      .then(done)
-      .catch(done.fail);
+      component.$nextTick()
+        .then(() => {
+          expect(component.$emit).toHaveBeenCalledWith('pipelineActionRequestComplete');
+        })
+        .then(done)
+        .catch(done.fail);
+    });
   });
 });
diff --git a/spec/javascripts/pipelines/mock_data.js b/spec/javascripts/pipelines/mock_data.js
index a5a200973d7..03ead6cd8ba 100644
--- a/spec/javascripts/pipelines/mock_data.js
+++ b/spec/javascripts/pipelines/mock_data.js
@@ -217,7 +217,7 @@ export const pipelineWithStages = {
         browse_path: '/gitlab-org/gitlab-ee/-/jobs/62411442/artifacts/browse',
       },
       {
-        name: 'codequality',
+        name: 'code_quality',
         expired: false,
         expire_at: '2018-04-18T14:16:24.484Z',
         path: '/gitlab-org/gitlab-ee/-/jobs/62411441/artifacts/download',
diff --git a/spec/javascripts/pipelines/pipelines_table_row_spec.js b/spec/javascripts/pipelines/pipelines_table_row_spec.js
index 05ca4cb9044..68043b91bd0 100644
--- a/spec/javascripts/pipelines/pipelines_table_row_spec.js
+++ b/spec/javascripts/pipelines/pipelines_table_row_spec.js
@@ -182,7 +182,16 @@ describe('Pipelines Table Row', () => {
       });
 
       component.$el.querySelector('.js-pipelines-cancel-button').click();
-      expect(component.isCancelling).toEqual(true);
+    });
+
+    it('renders a loading icon when `cancelingPipeline` matches pipeline id', done => {
+      component.cancelingPipeline = pipeline.id;
+      component.$nextTick()
+        .then(() => {
+          expect(component.isCancelling).toEqual(true);
+        })
+        .then(done)
+        .catch(done.fail);
     });
   });
 });
diff --git a/spec/javascripts/pipelines/stage_spec.js b/spec/javascripts/pipelines/stage_spec.js
index 75156e7bdfd..16f6db39d6a 100644
--- a/spec/javascripts/pipelines/stage_spec.js
+++ b/spec/javascripts/pipelines/stage_spec.js
@@ -102,4 +102,31 @@ describe('Pipelines stage component', () => {
       });
     });
   });
+
+  describe('pipelineActionRequestComplete', () => {
+    beforeEach(() => {
+      mock.onGet('path.json').reply(200, stageReply);
+
+      mock.onPost(`${stageReply.latest_statuses[0].status.action.path}.json`).reply(200);
+    });
+
+    describe('within pipeline table', () => {
+      it('emits `refreshPipelinesTable` event when `pipelineActionRequestComplete` is triggered', done => {
+        spyOn(eventHub, '$emit');
+
+        component.type = 'PIPELINES_TABLE';
+        component.$el.querySelector('button').click();
+
+        setTimeout(() => {
+          component.$el.querySelector('.js-ci-action').click();
+          component.$nextTick()
+          .then(() => {
+            expect(eventHub.$emit).toHaveBeenCalledWith('refreshPipelinesTable');
+          })
+          .then(done)
+          .catch(done.fail);
+        }, 0);
+      });
+    });
+  });
 });
diff --git a/spec/javascripts/projects_dropdown/components/search_spec.js b/spec/javascripts/projects_dropdown/components/search_spec.js
index 601264258c2..427f5024e3a 100644
--- a/spec/javascripts/projects_dropdown/components/search_spec.js
+++ b/spec/javascripts/projects_dropdown/components/search_spec.js
@@ -92,7 +92,6 @@ describe('SearchComponent', () => {
       const inputEl = vm.$el.querySelector('input.form-control');
 
       expect(vm.$el.classList.contains('search-input-container')).toBeTruthy();
-      expect(vm.$el.classList.contains('hidden-xs')).toBeTruthy();
       expect(inputEl).not.toBe(null);
       expect(inputEl.getAttribute('placeholder')).toBe('Search your projects');
       expect(vm.$el.querySelector('.search-icon')).toBeDefined();
diff --git a/spec/javascripts/sidebar/sidebar_move_issue_spec.js b/spec/javascripts/sidebar/sidebar_move_issue_spec.js
index 00847df4b60..8f35b9ca437 100644
--- a/spec/javascripts/sidebar/sidebar_move_issue_spec.js
+++ b/spec/javascripts/sidebar/sidebar_move_issue_spec.js
@@ -14,7 +14,9 @@ describe('SidebarMoveIssue', function () {
     this.$content = $(`
       <div class="dropdown">
         <div class="js-toggle"></div>
-        <div class="dropdown-content"></div>
+        <div class="dropdown-menu">
+          <div class="dropdown-content"></div>
+        </div>
         <div class="js-confirm-button"></div>
       </div>
     `);
diff --git a/spec/javascripts/vue_mr_widget/components/mr_widget_author_spec.js b/spec/javascripts/vue_mr_widget/components/mr_widget_author_spec.js
index db27aa144d6..00f4f2d7c39 100644
--- a/spec/javascripts/vue_mr_widget/components/mr_widget_author_spec.js
+++ b/spec/javascripts/vue_mr_widget/components/mr_widget_author_spec.js
@@ -1,12 +1,12 @@
 import Vue from 'vue';
-import authorComponent from '~/vue_merge_request_widget/components/mr_widget_author.vue';
+import MrWidgetAuthor from '~/vue_merge_request_widget/components/mr_widget_author.vue';
 import mountComponent from 'spec/helpers/vue_mount_component_helper';
 
-describe('MRWidgetAuthor', () => {
+describe('MrWidgetAuthor', () => {
   let vm;
 
   beforeEach(() => {
-    const Component = Vue.extend(authorComponent);
+    const Component = Vue.extend(MrWidgetAuthor);
 
     vm = mountComponent(Component, {
       author: {
diff --git a/spec/javascripts/vue_mr_widget/components/mr_widget_maintainer_edit_spec.js b/spec/javascripts/vue_mr_widget/components/mr_widget_maintainer_edit_spec.js
deleted file mode 100644
index cee22d5342a..00000000000
--- a/spec/javascripts/vue_mr_widget/components/mr_widget_maintainer_edit_spec.js
+++ /dev/null
@@ -1,40 +0,0 @@
-import Vue from 'vue';
-import maintainerEditComponent from '~/vue_merge_request_widget/components/mr_widget_maintainer_edit.vue';
-import mountComponent from 'spec/helpers/vue_mount_component_helper';
-
-describe('RWidgetMaintainerEdit', () => {
-  let Component;
-  let vm;
-
-  beforeEach(() => {
-    Component = Vue.extend(maintainerEditComponent);
-  });
-
-  afterEach(() => {
-    vm.$destroy();
-  });
-
-  describe('when a maintainer is allowed to edit', () => {
-    beforeEach(() => {
-      vm = mountComponent(Component, {
-        maintainerEditAllowed: true,
-      });
-    });
-
-    it('it renders the message', () => {
-      expect(vm.$el.textContent.trim()).toEqual('Allows edits from maintainers');
-    });
-  });
-
-  describe('when a maintainer is not allowed to edit', () => {
-    beforeEach(() => {
-      vm = mountComponent(Component, {
-        maintainerEditAllowed: false,
-      });
-    });
-
-    it('hides the message', () => {
-      expect(vm.$el.textContent.trim()).toEqual('');
-    });
-  });
-});
diff --git a/spec/javascripts/vue_mr_widget/mr_widget_options_spec.js b/spec/javascripts/vue_mr_widget/mr_widget_options_spec.js
index e55c7649d40..30918428da2 100644
--- a/spec/javascripts/vue_mr_widget/mr_widget_options_spec.js
+++ b/spec/javascripts/vue_mr_widget/mr_widget_options_spec.js
@@ -1,5 +1,5 @@
 import Vue from 'vue';
-import mrWidgetOptions from '~/vue_merge_request_widget/mr_widget_options';
+import mrWidgetOptions from '~/vue_merge_request_widget/mr_widget_options.vue';
 import eventHub from '~/vue_merge_request_widget/event_hub';
 import notify from '~/lib/utils/notify';
 import { stateKey } from '~/vue_merge_request_widget/stores/state_maps';
diff --git a/spec/lib/api/helpers/pagination_spec.rb b/spec/lib/api/helpers/pagination_spec.rb
index a547988d631..c73c6023b60 100644
--- a/spec/lib/api/helpers/pagination_spec.rb
+++ b/spec/lib/api/helpers/pagination_spec.rb
@@ -7,7 +7,203 @@ describe API::Helpers::Pagination do
     Class.new.include(described_class).new
   end
 
-  describe '#paginate' do
+  describe '#paginate (keyset pagination)' do
+    let(:value) { spy('return value') }
+
+    before do
+      allow(value).to receive(:to_query).and_return(value)
+
+      allow(subject).to receive(:header).and_return(value)
+      allow(subject).to receive(:params).and_return(value)
+      allow(subject).to receive(:request).and_return(value)
+    end
+
+    context 'when resource can be paginated' do
+      let!(:projects) do
+        [
+          create(:project, name: 'One'),
+          create(:project, name: 'Two'),
+          create(:project, name: 'Three')
+        ].sort_by { |e| -e.id } # sort by id desc (this is the default sort order for the API)
+      end
+
+      describe 'first page' do
+        before do
+          allow(subject).to receive(:params)
+            .and_return({ pagination: 'keyset', per_page: 2 })
+        end
+
+        it 'returns appropriate amount of resources' do
+          expect(subject.paginate(resource).count).to eq 2
+        end
+
+        it 'returns the first two records (by id desc)' do
+          expect(subject.paginate(resource)).to eq(projects[0..1])
+        end
+
+        it 'adds appropriate headers' do
+          expect_header('X-Per-Page', '2')
+          expect_header('X-Next-Page', "#{value}?ks_prev_id=#{projects[1].id}&pagination=keyset&per_page=2")
+
+          expect_header('Link', anything) do |_key, val|
+            expect(val).to include('rel="next"')
+          end
+
+          subject.paginate(resource)
+        end
+      end
+
+      describe 'second page' do
+        before do
+          allow(subject).to receive(:params)
+            .and_return({ pagination: 'keyset', per_page: 2, ks_prev_id: projects[1].id })
+        end
+
+        it 'returns appropriate amount of resources' do
+          expect(subject.paginate(resource).count).to eq 1
+        end
+
+        it 'returns the third record' do
+          expect(subject.paginate(resource)).to eq(projects[2..2])
+        end
+
+        it 'adds appropriate headers' do
+          expect_header('X-Per-Page', '2')
+          expect_header('X-Next-Page', "#{value}?ks_prev_id=#{projects[2].id}&pagination=keyset&per_page=2")
+
+          expect_header('Link', anything) do |_key, val|
+            expect(val).to include('rel="next"')
+          end
+
+          subject.paginate(resource)
+        end
+      end
+
+      describe 'third page' do
+        before do
+          allow(subject).to receive(:params)
+            .and_return({ pagination: 'keyset', per_page: 2, ks_prev_id: projects[2].id })
+        end
+
+        it 'returns appropriate amount of resources' do
+          expect(subject.paginate(resource).count).to eq 0
+        end
+
+        it 'adds appropriate headers' do
+          expect_header('X-Per-Page', '2')
+          expect(subject).not_to receive(:header).with('Link')
+
+          subject.paginate(resource)
+        end
+      end
+
+      context 'if order' do
+        context 'is not present' do
+          before do
+            allow(subject).to receive(:params)
+              .and_return({ pagination: 'keyset', per_page: 2 })
+          end
+
+          it 'is not present it adds default order(:id) desc' do
+            resource.order_values = []
+
+            paginated_relation = subject.paginate(resource)
+
+            expect(resource.order_values).to be_empty
+            expect(paginated_relation.order_values).to be_present
+            expect(paginated_relation.order_values.size).to eq(1)
+            expect(paginated_relation.order_values.first).to be_descending
+            expect(paginated_relation.order_values.first.expr.name).to eq :id
+          end
+        end
+
+        context 'is present' do
+          let(:resource) { Project.all.order(name: :desc) }
+          let!(:projects) do
+            [
+              create(:project, name: 'One'),
+              create(:project, name: 'Two'),
+              create(:project, name: 'Three'),
+              create(:project, name: 'Three'), # Note the duplicate name
+              create(:project, name: 'Four'),
+              create(:project, name: 'Five'),
+              create(:project, name: 'Six')
+            ]
+
+            # if we sort this by name descending, id descending, this yields:
+            # {
+            #   2 => "Two",
+            #   4 => "Three",
+            #   3 => "Three",
+            #   7 => "Six",
+            #   1 => "One",
+            #   5 => "Four",
+            #   6 => "Five"
+            # }
+            #
+            # (key is the id)
+          end
+
+          it 'it also orders by primary key' do
+            allow(subject).to receive(:params)
+              .and_return({ pagination: 'keyset', per_page: 2 })
+            paginated_relation = subject.paginate(resource)
+
+            expect(paginated_relation.order_values).to be_present
+            expect(paginated_relation.order_values.size).to eq(2)
+            expect(paginated_relation.order_values.first).to be_descending
+            expect(paginated_relation.order_values.first.expr.name).to eq :name
+            expect(paginated_relation.order_values.second).to be_descending
+            expect(paginated_relation.order_values.second.expr.name).to eq :id
+          end
+
+          it 'it returns the right records (first page)' do
+            allow(subject).to receive(:params)
+              .and_return({ pagination: 'keyset', per_page: 2 })
+            result = subject.paginate(resource)
+
+            expect(result.first).to eq(projects[1])
+            expect(result.second).to eq(projects[3])
+          end
+
+          it 'it returns the right records (second page)' do
+            allow(subject).to receive(:params)
+              .and_return({ pagination: 'keyset', ks_prev_id: projects[3].id, ks_prev_name: projects[3].name, per_page: 2 })
+            result = subject.paginate(resource)
+
+            expect(result.first).to eq(projects[2])
+            expect(result.second).to eq(projects[6])
+          end
+
+          it 'it returns the right records (third page), note increased per_page' do
+            allow(subject).to receive(:params)
+              .and_return({ pagination: 'keyset', ks_prev_id: projects[6].id, ks_prev_name: projects[6].name, per_page: 5 })
+            result = subject.paginate(resource)
+
+            expect(result.size).to eq(3)
+            expect(result.first).to eq(projects[0])
+            expect(result.second).to eq(projects[4])
+            expect(result.last).to eq(projects[5])
+          end
+
+          it 'it returns the right link to the next page' do
+            allow(subject).to receive(:params)
+              .and_return({ pagination: 'keyset', ks_prev_id: projects[3].id, ks_prev_name: projects[3].name, per_page: 2 })
+            expect_header('X-Per-Page', '2')
+            expect_header('X-Next-Page', "#{value}?ks_prev_id=#{projects[6].id}&ks_prev_name=#{projects[6].name}&pagination=keyset&per_page=2")
+
+            expect_header('Link', anything) do |_key, val|
+              expect(val).to include('rel="next"')
+            end
+
+            subject.paginate(resource)
+          end
+        end
+      end
+    end
+  end
+
+  describe '#paginate (default offset-based pagination)' do
     let(:value) { spy('return value') }
 
     before do
@@ -146,14 +342,14 @@ describe API::Helpers::Pagination do
         end
       end
     end
+  end
 
-    def expect_header(*args, &block)
-      expect(subject).to receive(:header).with(*args, &block)
-    end
+  def expect_header(*args, &block)
+    expect(subject).to receive(:header).with(*args, &block)
+  end
 
-    def expect_message(method)
-      expect(subject).to receive(method)
-        .at_least(:once).and_return(value)
-    end
+  def expect_message(method)
+    expect(subject).to receive(method)
+      .at_least(:once).and_return(value)
   end
 end
diff --git a/spec/lib/api/helpers/related_resources_helpers_spec.rb b/spec/lib/api/helpers/related_resources_helpers_spec.rb
index b918301f1cb..66af7f81535 100644
--- a/spec/lib/api/helpers/related_resources_helpers_spec.rb
+++ b/spec/lib/api/helpers/related_resources_helpers_spec.rb
@@ -9,9 +9,9 @@ describe API::Helpers::RelatedResourcesHelpers do
     let(:path) { '/api/v4/awesome_endpoint' }
     subject(:url) { helpers.expose_url(path) }
 
-    def stub_default_url_options(protocol: 'http', host: 'example.com', port: nil)
+    def stub_default_url_options(protocol: 'http', host: 'example.com', port: nil, script_name: '')
       expect(Gitlab::Application.routes).to receive(:default_url_options)
-        .and_return(protocol: protocol, host: host, port: port)
+        .and_return(protocol: protocol, host: host, port: port, script_name: script_name)
     end
 
     it 'respects the protocol if it is HTTP' do
@@ -37,5 +37,17 @@ describe API::Helpers::RelatedResourcesHelpers do
 
       is_expected.to start_with('http://example.com:8080/')
     end
+
+    it 'includes the relative_url before the path if it is set' do
+      stub_default_url_options(script_name: '/gitlab')
+
+      is_expected.to start_with('http://example.com/gitlab/api/v4')
+    end
+
+    it 'includes the path after the host' do
+      stub_default_url_options
+
+      is_expected.to start_with('http://example.com/api/v4')
+    end
   end
 end
diff --git a/spec/lib/backup/manager_spec.rb b/spec/lib/backup/manager_spec.rb
index 84688845fa5..23c04a1a101 100644
--- a/spec/lib/backup/manager_spec.rb
+++ b/spec/lib/backup/manager_spec.rb
@@ -5,6 +5,8 @@ describe Backup::Manager do
 
   let(:progress) { StringIO.new }
 
+  subject { described_class.new(progress) }
+
   before do
     allow(progress).to receive(:puts)
     allow(progress).to receive(:print)
diff --git a/spec/lib/backup/repository_spec.rb b/spec/lib/backup/repository_spec.rb
index b1ea9c0b622..a44243ac82d 100644
--- a/spec/lib/backup/repository_spec.rb
+++ b/spec/lib/backup/repository_spec.rb
@@ -3,6 +3,7 @@ require 'spec_helper'
 describe Backup::Repository do
   let(:progress) { StringIO.new }
   let!(:project) { create(:project, :wiki_repo) }
+  subject { described_class.new(progress) }
 
   before do
     allow(progress).to receive(:puts)
@@ -24,14 +25,12 @@ describe Backup::Repository do
       end
 
       it 'does not raise error' do
-        expect { described_class.new.dump }.not_to raise_error
+        expect { subject.dump }.not_to raise_error
       end
     end
   end
 
   describe '#restore' do
-    subject { described_class.new }
-
     let(:timestamp) { Time.utc(2017, 3, 22) }
     let(:temp_dirs) do
       Gitlab.config.repositories.storages.map do |name, storage|
@@ -49,14 +48,14 @@ describe Backup::Repository do
 
     describe 'command failure' do
       before do
-        allow(Gitlab::Popen).to receive(:popen).and_return(['error', 1])
+        allow_any_instance_of(Gitlab::Shell).to receive(:create_repository).and_return(false)
       end
 
       context 'hashed storage' do
         it 'shows the appropriate error' do
           subject.restore
 
-          expect(progress).to have_received(:puts).with("Ignoring error on #{project.full_path} (#{project.disk_path}) - error")
+          expect(progress).to have_received(:puts).with("[Failed] restoring #{project.full_path} repository")
         end
       end
 
@@ -66,33 +65,10 @@ describe Backup::Repository do
         it 'shows the appropriate error' do
           subject.restore
 
-          expect(progress).to have_received(:puts).with("Ignoring error on #{project.full_path} - error")
+          expect(progress).to have_received(:puts).with("[Failed] restoring #{project.full_path} repository")
         end
       end
     end
-
-    describe 'folders without permissions' do
-      before do
-        allow(FileUtils).to receive(:mv).and_raise(Errno::EACCES)
-      end
-
-      it 'shows error message' do
-        expect(subject).to receive(:access_denied_error)
-        subject.restore
-      end
-    end
-
-    describe 'folder that is a mountpoint' do
-      before do
-        allow(FileUtils).to receive(:mv).and_raise(Errno::EBUSY)
-      end
-
-      it 'shows error message' do
-        expect(subject).to receive(:resource_busy_error).and_call_original
-
-        expect { subject.restore }.to raise_error(/is a mountpoint/)
-      end
-    end
   end
 
   describe '#empty_repo?' do
@@ -102,20 +78,20 @@ describe Backup::Repository do
       it 'invalidates the emptiness cache' do
         expect(wiki.repository).to receive(:expire_emptiness_caches).once
 
-        described_class.new.send(:empty_repo?, wiki)
+        subject.send(:empty_repo?, wiki)
       end
 
       context 'wiki repo has content' do
         let!(:wiki_page) { create(:wiki_page, wiki: wiki) }
 
         it 'returns true, regardless of bad cache value' do
-          expect(described_class.new.send(:empty_repo?, wiki)).to be(false)
+          expect(subject.send(:empty_repo?, wiki)).to be(false)
         end
       end
 
       context 'wiki repo does not have content' do
         it 'returns true, regardless of bad cache value' do
-          expect(described_class.new.send(:empty_repo?, wiki)).to be_truthy
+          expect(subject.send(:empty_repo?, wiki)).to be_truthy
         end
       end
     end
diff --git a/spec/lib/banzai/filter/gollum_tags_filter_spec.rb b/spec/lib/banzai/filter/gollum_tags_filter_spec.rb
index ca76d6f0881..0e178b859c4 100644
--- a/spec/lib/banzai/filter/gollum_tags_filter_spec.rb
+++ b/spec/lib/banzai/filter/gollum_tags_filter_spec.rb
@@ -91,6 +91,12 @@ describe Banzai::Filter::GollumTagsFilter do
       expect(doc.at_css('a').text).to eq 'link-text'
       expect(doc.at_css('a')['href']).to eq expected_path
     end
+
+    it "inside back ticks will be exempt from linkification" do
+      doc = filter('<code>[[link-in-backticks]]</code>', project_wiki: project_wiki)
+
+      expect(doc.at_css('code').text).to eq '[[link-in-backticks]]'
+    end
   end
 
   context 'table of contents' do
diff --git a/spec/lib/banzai/filter/label_reference_filter_spec.rb b/spec/lib/banzai/filter/label_reference_filter_spec.rb
index 392905076dc..b30f3661e70 100644
--- a/spec/lib/banzai/filter/label_reference_filter_spec.rb
+++ b/spec/lib/banzai/filter/label_reference_filter_spec.rb
@@ -59,7 +59,7 @@ describe Banzai::Filter::LabelReferenceFilter do
   describe 'label span element' do
     it 'includes default classes' do
       doc = reference_filter("Label #{reference}")
-      expect(doc.css('a span').first.attr('class')).to eq 'label color-label has-tooltip'
+      expect(doc.css('a span').first.attr('class')).to eq 'badge color-label has-tooltip'
     end
 
     it 'includes a style attribute' do
diff --git a/spec/lib/gitlab/auth/blocked_user_tracker_spec.rb b/spec/lib/gitlab/auth/blocked_user_tracker_spec.rb
index 726a3c1c83a..43b68e69131 100644
--- a/spec/lib/gitlab/auth/blocked_user_tracker_spec.rb
+++ b/spec/lib/gitlab/auth/blocked_user_tracker_spec.rb
@@ -17,12 +17,8 @@ describe Gitlab::Auth::BlockedUserTracker do
     end
 
     context 'failed login due to blocked user' do
-      let(:env) do
-        {
-          'warden.options' => { message: User::BLOCKED_MESSAGE },
-          described_class::ACTIVE_RECORD_REQUEST_PARAMS => { 'user' => { 'login' => user.username } }
-        }
-      end
+      let(:base_env) { { 'warden.options' => { message: User::BLOCKED_MESSAGE } } }
+      let(:env) { base_env.merge(request_env) }
 
       subject { described_class.log_if_user_blocked(env) }
 
@@ -30,23 +26,37 @@ describe Gitlab::Auth::BlockedUserTracker do
         expect_any_instance_of(SystemHooksService).to receive(:execute_hooks_for).with(user, :failed_login)
       end
 
-      it 'logs a blocked user' do
-        user.block!
+      context 'via GitLab login' do
+        let(:request_env) { { described_class::ACTIVE_RECORD_REQUEST_PARAMS => { 'user' => { 'login' => user.username } } } }
 
-        expect(subject).to be_truthy
-      end
+        it 'logs a blocked user' do
+          user.block!
+
+          expect(subject).to be_truthy
+        end
 
-      it 'logs a blocked user by e-mail' do
-        user.block!
-        env[described_class::ACTIVE_RECORD_REQUEST_PARAMS]['user']['login'] = user.email
+        it 'logs a blocked user by e-mail' do
+          user.block!
+          env[described_class::ACTIVE_RECORD_REQUEST_PARAMS]['user']['login'] = user.email
 
-        expect(subject).to be_truthy
+          expect(subject).to be_truthy
+        end
       end
 
-      it 'logs a LDAP blocked user' do
-        user.ldap_block!
+      context 'via LDAP login' do
+        let(:request_env) { { described_class::ACTIVE_RECORD_REQUEST_PARAMS => { 'username' => user.username } } }
+
+        it 'logs a blocked user' do
+          user.block!
+
+          expect(subject).to be_truthy
+        end
+
+        it 'logs a LDAP blocked user' do
+          user.ldap_block!
 
-        expect(subject).to be_truthy
+          expect(subject).to be_truthy
+        end
       end
     end
   end
diff --git a/spec/lib/gitlab/auth/ldap/access_spec.rb b/spec/lib/gitlab/auth/ldap/access_spec.rb
index 6b251d824f7..eff21985108 100644
--- a/spec/lib/gitlab/auth/ldap/access_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/access_spec.rb
@@ -8,6 +8,7 @@ describe Gitlab::Auth::LDAP::Access do
 
   describe '.allowed?' do
     it 'updates the users `last_credential_check_at' do
+      allow(access).to receive(:update_user)
       expect(access).to receive(:allowed?) { true }
       expect(described_class).to receive(:open).and_yield(access)
 
@@ -16,12 +17,21 @@ describe Gitlab::Auth::LDAP::Access do
     end
   end
 
+  describe '#find_ldap_user' do
+    it 'finds a user by dn first' do
+      expect(Gitlab::Auth::LDAP::Person).to receive(:find_by_dn).and_return(:ldap_user)
+
+      access.find_ldap_user
+    end
+  end
+
   describe '#allowed?' do
     subject { access.allowed? }
 
     context 'when the user cannot be found' do
       before do
         allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_dn).and_return(nil)
+        allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_email).and_return(nil)
       end
 
       it { is_expected.to be_falsey }
@@ -54,7 +64,7 @@ describe Gitlab::Auth::LDAP::Access do
         end
       end
 
-      context 'and has no disabled flag in active diretory' do
+      context 'and has no disabled flag in active directory' do
         before do
           allow(Gitlab::Auth::LDAP::Person).to receive(:disabled_via_active_directory?).and_return(false)
         end
@@ -100,6 +110,7 @@ describe Gitlab::Auth::LDAP::Access do
         context 'when user cannot be found' do
           before do
             allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_dn).and_return(nil)
+            allow(Gitlab::Auth::LDAP::Person).to receive(:find_by_email).and_return(nil)
           end
 
           it { is_expected.to be_falsey }
diff --git a/spec/lib/gitlab/auth/ldap/config_spec.rb b/spec/lib/gitlab/auth/ldap/config_spec.rb
index 82587e2ba55..d3ab599d5a0 100644
--- a/spec/lib/gitlab/auth/ldap/config_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/config_spec.rb
@@ -23,7 +23,7 @@ describe Gitlab::Auth::LDAP::Config do
     end
 
     it 'raises an error if a unknown provider is used' do
-      expect { described_class.new 'unknown' }.to raise_error(RuntimeError)
+      expect { described_class.new 'unknown' }.to raise_error(described_class::InvalidProvider)
     end
   end
 
@@ -370,4 +370,38 @@ describe Gitlab::Auth::LDAP::Config do
       })
     end
   end
+
+  describe '#base' do
+    context 'when the configured base is not normalized' do
+      it 'returns the normalized base' do
+        stub_ldap_config(options: { 'base' => 'DC=example, DC= com' })
+
+        expect(config.base).to eq('dc=example,dc=com')
+      end
+    end
+
+    context 'when the configured base is normalized' do
+      it 'returns the base unaltered' do
+        stub_ldap_config(options: { 'base' => 'dc=example,dc=com' })
+
+        expect(config.base).to eq('dc=example,dc=com')
+      end
+    end
+
+    context 'when the configured base is malformed' do
+      it 'returns the base unaltered' do
+        stub_ldap_config(options: { 'base' => 'invalid,dc=example,dc=com' })
+
+        expect(config.base).to eq('invalid,dc=example,dc=com')
+      end
+    end
+
+    context 'when the configured base is blank' do
+      it 'returns the base unaltered' do
+        stub_ldap_config(options: { 'base' => '' })
+
+        expect(config.base).to eq('')
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/auth/ldap/user_spec.rb b/spec/lib/gitlab/auth/ldap/user_spec.rb
index 653c19942ea..44bb9d20e47 100644
--- a/spec/lib/gitlab/auth/ldap/user_spec.rb
+++ b/spec/lib/gitlab/auth/ldap/user_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 describe Gitlab::Auth::LDAP::User do
+  include LdapHelpers
+
   let(:ldap_user) { described_class.new(auth_hash) }
   let(:gl_user) { ldap_user.gl_user }
   let(:info) do
@@ -177,8 +179,7 @@ describe Gitlab::Auth::LDAP::User do
 
   describe 'blocking' do
     def configure_block(value)
-      allow_any_instance_of(Gitlab::Auth::LDAP::Config)
-          .to receive(:block_auto_created_users).and_return(value)
+      stub_ldap_config(block_auto_created_users: value)
     end
 
     context 'signup' do
diff --git a/spec/lib/gitlab/ci/config/entry/policy_spec.rb b/spec/lib/gitlab/ci/config/entry/policy_spec.rb
index 08718c382b9..83d39b82068 100644
--- a/spec/lib/gitlab/ci/config/entry/policy_spec.rb
+++ b/spec/lib/gitlab/ci/config/entry/policy_spec.rb
@@ -111,7 +111,15 @@ describe Gitlab::Ci::Config::Entry::Policy do
     context 'when specifying invalid variables expressions token' do
       let(:config) { { variables: ['$MY_VAR == 123'] } }
 
-      it 'reports an error about invalid statement' do
+      it 'reports an error about invalid expression' do
+        expect(entry.errors).to include /invalid expression syntax/
+      end
+    end
+
+    context 'when using invalid variables expressions regexp' do
+      let(:config) { { variables: ['$MY_VAR =~ /some ( thing/'] } }
+
+      it 'reports an error about invalid expression' do
         expect(entry.errors).to include /invalid expression syntax/
       end
     end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/lexeme/matches_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/lexeme/matches_spec.rb
new file mode 100644
index 00000000000..49e5af52f4d
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/expression/lexeme/matches_spec.rb
@@ -0,0 +1,80 @@
+require 'fast_spec_helper'
+require_dependency 're2'
+
+describe Gitlab::Ci::Pipeline::Expression::Lexeme::Matches do
+  let(:left) { double('left') }
+  let(:right) { double('right') }
+
+  describe '.build' do
+    it 'creates a new instance of the token' do
+      expect(described_class.build('=~', left, right))
+        .to be_a(described_class)
+    end
+  end
+
+  describe '.type' do
+    it 'is an operator' do
+      expect(described_class.type).to eq :operator
+    end
+  end
+
+  describe '#evaluate' do
+    it 'returns false when left and right do not match' do
+      allow(left).to receive(:evaluate).and_return('my-string')
+      allow(right).to receive(:evaluate)
+        .and_return(Gitlab::UntrustedRegexp.new('something'))
+
+      operator = described_class.new(left, right)
+
+      expect(operator.evaluate).to eq false
+    end
+
+    it 'returns true when left and right match' do
+      allow(left).to receive(:evaluate).and_return('my-awesome-string')
+      allow(right).to receive(:evaluate)
+        .and_return(Gitlab::UntrustedRegexp.new('awesome.string$'))
+
+      operator = described_class.new(left, right)
+
+      expect(operator.evaluate).to eq true
+    end
+
+    it 'supports matching against a nil value' do
+      allow(left).to receive(:evaluate).and_return(nil)
+      allow(right).to receive(:evaluate)
+        .and_return(Gitlab::UntrustedRegexp.new('pattern'))
+
+      operator = described_class.new(left, right)
+
+      expect(operator.evaluate).to eq false
+    end
+
+    it 'supports multiline strings' do
+      allow(left).to receive(:evaluate).and_return <<~TEXT
+        My awesome contents
+
+        My-text-string!
+      TEXT
+
+      allow(right).to receive(:evaluate)
+        .and_return(Gitlab::UntrustedRegexp.new('text-string'))
+
+      operator = described_class.new(left, right)
+
+      expect(operator.evaluate).to eq true
+    end
+
+    it 'supports regexp flags' do
+      allow(left).to receive(:evaluate).and_return <<~TEXT
+        My AWESOME content
+      TEXT
+
+      allow(right).to receive(:evaluate)
+        .and_return(Gitlab::UntrustedRegexp.new('(?i)awesome'))
+
+      operator = described_class.new(left, right)
+
+      expect(operator.evaluate).to eq true
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/lexeme/pattern_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/lexeme/pattern_spec.rb
new file mode 100644
index 00000000000..3ebc2e94727
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/expression/lexeme/pattern_spec.rb
@@ -0,0 +1,96 @@
+require 'fast_spec_helper'
+
+describe Gitlab::Ci::Pipeline::Expression::Lexeme::Pattern do
+  describe '.build' do
+    it 'creates a new instance of the token' do
+      expect(described_class.build('/.*/'))
+        .to be_a(described_class)
+    end
+
+    it 'raises an error if pattern is invalid' do
+      expect { described_class.build('/ some ( thin/i') }
+        .to raise_error(Gitlab::Ci::Pipeline::Expression::Lexer::SyntaxError)
+    end
+  end
+
+  describe '.type' do
+    it 'is a value lexeme' do
+      expect(described_class.type).to eq :value
+    end
+  end
+
+  describe '.scan' do
+    it 'correctly identifies a pattern token' do
+      scanner = StringScanner.new('/pattern/')
+
+      token = described_class.scan(scanner)
+
+      expect(token).not_to be_nil
+      expect(token.build.evaluate)
+        .to eq Gitlab::UntrustedRegexp.new('pattern')
+    end
+
+    it 'is a greedy scanner for regexp boundaries' do
+      scanner = StringScanner.new('/some .* / pattern/')
+
+      token = described_class.scan(scanner)
+
+      expect(token).not_to be_nil
+      expect(token.build.evaluate)
+        .to eq Gitlab::UntrustedRegexp.new('some .* / pattern')
+    end
+
+    it 'does not allow to use an empty pattern' do
+      scanner = StringScanner.new(%(//))
+
+      token = described_class.scan(scanner)
+
+      expect(token).to be_nil
+    end
+
+    it 'support single flag' do
+      scanner = StringScanner.new('/pattern/i')
+
+      token = described_class.scan(scanner)
+
+      expect(token).not_to be_nil
+      expect(token.build.evaluate)
+        .to eq Gitlab::UntrustedRegexp.new('(?i)pattern')
+    end
+
+    it 'support multiple flags' do
+      scanner = StringScanner.new('/pattern/im')
+
+      token = described_class.scan(scanner)
+
+      expect(token).not_to be_nil
+      expect(token.build.evaluate)
+        .to eq Gitlab::UntrustedRegexp.new('(?im)pattern')
+    end
+
+    it 'does not support arbitrary flags' do
+      scanner = StringScanner.new('/pattern/x')
+
+      token = described_class.scan(scanner)
+
+      expect(token).to be_nil
+    end
+  end
+
+  describe '#evaluate' do
+    it 'returns a regular expression' do
+      regexp = described_class.new('/abc/')
+
+      expect(regexp.evaluate).to eq Gitlab::UntrustedRegexp.new('abc')
+    end
+
+    it 'raises error if evaluated regexp is not valid' do
+      allow(Gitlab::UntrustedRegexp).to receive(:valid?).and_return(true)
+
+      regexp = described_class.new('/invalid ( .*/')
+
+      expect { regexp.evaluate }
+        .to raise_error(Gitlab::Ci::Pipeline::Expression::RuntimeError)
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/lexer_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/lexer_spec.rb
index 230ceeb07f8..3f11b3f7673 100644
--- a/spec/lib/gitlab/ci/pipeline/expression/lexer_spec.rb
+++ b/spec/lib/gitlab/ci/pipeline/expression/lexer_spec.rb
@@ -6,7 +6,7 @@ describe Gitlab::Ci::Pipeline::Expression::Lexer do
   end
 
   describe '#tokens' do
-    it 'tokenss single value' do
+    it 'returns single value' do
       tokens = described_class.new('$VARIABLE').tokens
 
       expect(tokens).to be_one
@@ -20,14 +20,14 @@ describe Gitlab::Ci::Pipeline::Expression::Lexer do
       expect(tokens).to all(be_an_instance_of(token_class))
     end
 
-    it 'tokenss multiple values of the same token' do
+    it 'returns multiple values of the same token' do
       tokens = described_class.new("$VARIABLE1 $VARIABLE2").tokens
 
       expect(tokens.size).to eq 2
       expect(tokens).to all(be_an_instance_of(token_class))
     end
 
-    it 'tokenss multiple values with different tokens' do
+    it 'returns multiple values with different tokens' do
       tokens = described_class.new('$VARIABLE "text" "value"').tokens
 
       expect(tokens.size).to eq 3
@@ -36,7 +36,7 @@ describe Gitlab::Ci::Pipeline::Expression::Lexer do
       expect(tokens.third.value).to eq '"value"'
     end
 
-    it 'tokenss tokens and operators' do
+    it 'returns tokens and operators' do
       tokens = described_class.new('$VARIABLE == "text"').tokens
 
       expect(tokens.size).to eq 3
diff --git a/spec/lib/gitlab/ci/pipeline/expression/parser_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/parser_spec.rb
index e8e6f585310..2b78b1dd4a7 100644
--- a/spec/lib/gitlab/ci/pipeline/expression/parser_spec.rb
+++ b/spec/lib/gitlab/ci/pipeline/expression/parser_spec.rb
@@ -1,4 +1,4 @@
-require 'spec_helper'
+require 'fast_spec_helper'
 
 describe Gitlab::Ci::Pipeline::Expression::Parser do
   describe '#tree' do
diff --git a/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb
index 6685bf5385b..11e73294f18 100644
--- a/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb
+++ b/spec/lib/gitlab/ci/pipeline/expression/statement_spec.rb
@@ -1,4 +1,5 @@
-require 'spec_helper'
+require 'fast_spec_helper'
+require 'rspec-parameterized'
 
 describe Gitlab::Ci::Pipeline::Expression::Statement do
   subject do
@@ -36,7 +37,7 @@ describe Gitlab::Ci::Pipeline::Expression::Statement do
         '== "123"',      # invalid left side
         '"some string"', # only string provided
         '$VAR ==',       # invalid right side
-        '12345',         # unknown syntax
+        'null',          # missing lexemes
         ''               # empty statement
       ]
 
@@ -44,7 +45,7 @@ describe Gitlab::Ci::Pipeline::Expression::Statement do
         context "when expression grammar is #{syntax.inspect}" do
           let(:text) { syntax }
 
-          it 'aises a statement error exception' do
+          it 'raises a statement error exception' do
             expect { subject.parse_tree }
               .to raise_error described_class::StatementError
           end
@@ -82,48 +83,66 @@ describe Gitlab::Ci::Pipeline::Expression::Statement do
   end
 
   describe '#evaluate' do
-    statements = [
-      ['$PRESENT_VARIABLE == "my variable"', true],
-      ["$PRESENT_VARIABLE == 'my variable'", true],
-      ['"my variable" == $PRESENT_VARIABLE', true],
-      ['$PRESENT_VARIABLE == null', false],
-      ['$EMPTY_VARIABLE == null', false],
-      ['"" == $EMPTY_VARIABLE', true],
-      ['$EMPTY_VARIABLE', ''],
-      ['$UNDEFINED_VARIABLE == null', true],
-      ['null == $UNDEFINED_VARIABLE', true],
-      ['$PRESENT_VARIABLE', 'my variable'],
-      ['$UNDEFINED_VARIABLE', nil]
-    ]
-
-    statements.each do |expression, value|
-      context "when using expression `#{expression}`" do
-        let(:text) { expression }
-
-        it "evaluates to `#{value.inspect}`" do
-          expect(subject.evaluate).to eq value
-        end
+    using RSpec::Parameterized::TableSyntax
+
+    where(:expression, :value) do
+      '$PRESENT_VARIABLE == "my variable"' | true
+      '"my variable" == $PRESENT_VARIABLE' | true
+      '$PRESENT_VARIABLE == null'          | false
+      '$EMPTY_VARIABLE == null'            | false
+      '"" == $EMPTY_VARIABLE'              | true
+      '$EMPTY_VARIABLE'                    | ''
+      '$UNDEFINED_VARIABLE == null'        | true
+      'null == $UNDEFINED_VARIABLE'        | true
+      '$PRESENT_VARIABLE'                  | 'my variable'
+      '$UNDEFINED_VARIABLE'                | nil
+      "$PRESENT_VARIABLE =~ /var.*e$/"     | true
+      "$PRESENT_VARIABLE =~ /^var.*/"      | false
+      "$EMPTY_VARIABLE =~ /var.*/"         | false
+      "$UNDEFINED_VARIABLE =~ /var.*/"     | false
+      "$PRESENT_VARIABLE =~ /VAR.*/i"      | true
+    end
+
+    with_them do
+      let(:text) { expression }
+
+      it "evaluates to `#{params[:value].inspect}`" do
+        expect(subject.evaluate).to eq value
       end
     end
   end
 
   describe '#truthful?' do
-    statements = [
-      ['$PRESENT_VARIABLE == "my variable"', true],
-      ["$PRESENT_VARIABLE == 'no match'", false],
-      ['$UNDEFINED_VARIABLE == null', true],
-      ['$PRESENT_VARIABLE', true],
-      ['$UNDEFINED_VARIABLE', false],
-      ['$EMPTY_VARIABLE', false]
-    ]
-
-    statements.each do |expression, value|
-      context "when using expression `#{expression}`" do
-        let(:text) { expression }
-
-        it "returns `#{value.inspect}`" do
-          expect(subject.truthful?).to eq value
-        end
+    using RSpec::Parameterized::TableSyntax
+
+    where(:expression, :value) do
+      '$PRESENT_VARIABLE == "my variable"' | true
+      "$PRESENT_VARIABLE == 'no match'"    | false
+      '$UNDEFINED_VARIABLE == null'        | true
+      '$PRESENT_VARIABLE'                  | true
+      '$UNDEFINED_VARIABLE'                | false
+      '$EMPTY_VARIABLE'                    | false
+      '$INVALID = 1'                       | false
+      "$PRESENT_VARIABLE =~ /var.*/"       | true
+      "$UNDEFINED_VARIABLE =~ /var.*/"     | false
+    end
+
+    with_them do
+      let(:text) { expression }
+
+      it "returns `#{params[:value].inspect}`" do
+        expect(subject.truthful?).to eq value
+      end
+    end
+
+    context 'when evaluating expression raises an error' do
+      let(:text) { '$PRESENT_VARIABLE' }
+
+      it 'returns false' do
+        allow(subject).to receive(:evaluate)
+          .and_raise(described_class::StatementError)
+
+        expect(subject.truthful?).to be_falsey
       end
     end
   end
diff --git a/spec/lib/gitlab/ci/pipeline/expression/token_spec.rb b/spec/lib/gitlab/ci/pipeline/expression/token_spec.rb
index 6d7453f0de5..cedfe270f9d 100644
--- a/spec/lib/gitlab/ci/pipeline/expression/token_spec.rb
+++ b/spec/lib/gitlab/ci/pipeline/expression/token_spec.rb
@@ -1,4 +1,4 @@
-require 'spec_helper'
+require 'fast_spec_helper'
 
 describe Gitlab::Ci::Pipeline::Expression::Token do
   let(:value) { '$VARIABLE' }
diff --git a/spec/lib/gitlab/ci/pipeline/preloader_spec.rb b/spec/lib/gitlab/ci/pipeline/preloader_spec.rb
new file mode 100644
index 00000000000..477c7477df0
--- /dev/null
+++ b/spec/lib/gitlab/ci/pipeline/preloader_spec.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::Ci::Pipeline::Preloader do
+  describe '.preload' do
+    it 'preloads the author of every pipeline commit' do
+      commit = double(:commit)
+      pipeline = double(:pipeline, commit: commit)
+
+      expect(commit)
+        .to receive(:lazy_author)
+
+      expect(pipeline)
+        .to receive(:number_of_warnings)
+
+      described_class.preload([pipeline])
+    end
+  end
+end
diff --git a/spec/lib/gitlab/current_settings_spec.rb b/spec/lib/gitlab/current_settings_spec.rb
index 4ddcbd7eb66..19028495f52 100644
--- a/spec/lib/gitlab/current_settings_spec.rb
+++ b/spec/lib/gitlab/current_settings_spec.rb
@@ -1,17 +1,15 @@
 require 'spec_helper'
 
 describe Gitlab::CurrentSettings do
-  include StubENV
-
   before do
     stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
   end
 
-  describe '#current_application_settings' do
+  describe '#current_application_settings', :use_clean_rails_memory_store_caching do
     it 'allows keys to be called directly' do
       db_settings = create(:application_setting,
-                           home_page_url: 'http://mydomain.com',
-                           signup_enabled: false)
+        home_page_url: 'http://mydomain.com',
+        signup_enabled: false)
 
       expect(described_class.home_page_url).to eq(db_settings.home_page_url)
       expect(described_class.signup_enabled?).to be_falsey
@@ -19,46 +17,54 @@ describe Gitlab::CurrentSettings do
       expect(described_class.metrics_sample_interval).to be(15)
     end
 
-    context 'with DB available' do
+    context 'when ENV["IN_MEMORY_APPLICATION_SETTINGS"] is true' do
       before do
-        # For some reason, `allow(described_class).to receive(:connect_to_db?).and_return(true)` causes issues
-        # during the initialization phase of the test suite, so instead let's mock the internals of it
-        allow(ActiveRecord::Base.connection).to receive(:active?).and_return(true)
-        allow(ActiveRecord::Base.connection).to receive(:table_exists?).and_call_original
-        allow(ActiveRecord::Base.connection).to receive(:table_exists?).with('application_settings').and_return(true)
+        stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'true')
       end
 
-      it 'attempts to use cached values first' do
-        expect(ApplicationSetting).to receive(:cached)
+      it 'returns an in-memory ApplicationSetting object' do
+        expect(ApplicationSetting).not_to receive(:current)
 
         expect(described_class.current_application_settings).to be_a(ApplicationSetting)
+        expect(described_class.current_application_settings).not_to be_persisted
       end
+    end
 
-      it 'falls back to DB if Redis returns an empty value' do
-        expect(ApplicationSetting).to receive(:cached).and_return(nil)
-        expect(ApplicationSetting).to receive(:last).and_call_original.twice
-
-        expect(described_class.current_application_settings).to be_a(ApplicationSetting)
+    context 'with DB unavailable' do
+      before do
+        # For some reason, `allow(described_class).to receive(:connect_to_db?).and_return(false)` causes issues
+        # during the initialization phase of the test suite, so instead let's mock the internals of it
+        allow(ActiveRecord::Base.connection).to receive(:active?).and_return(false)
       end
 
-      it 'falls back to DB if Redis fails' do
-        db_settings = ApplicationSetting.create!(ApplicationSetting.defaults)
+      it 'returns an in-memory ApplicationSetting object' do
+        expect(ApplicationSetting).not_to receive(:current)
 
-        expect(ApplicationSetting).to receive(:cached).and_raise(::Redis::BaseError)
-        expect(Rails.cache).to receive(:fetch).with(ApplicationSetting::CACHE_KEY).and_raise(Redis::BaseError)
+        expect(described_class.current_application_settings).to be_a(Gitlab::FakeApplicationSettings)
+      end
+    end
 
-        expect(described_class.current_application_settings).to eq(db_settings)
+    context 'with DB available' do
+      # This method returns the ::ApplicationSetting.defaults hash
+      # but with respect of custom attribute accessors of ApplicationSetting model
+      def settings_from_defaults
+        ar_wrapped_defaults = ::ApplicationSetting.build_from_defaults.attributes
+        ar_wrapped_defaults.slice(*::ApplicationSetting.defaults.keys)
       end
 
-      it 'creates default ApplicationSettings if none are present' do
-        expect(ApplicationSetting).to receive(:cached).and_raise(::Redis::BaseError)
-        expect(Rails.cache).to receive(:fetch).with(ApplicationSetting::CACHE_KEY).and_raise(Redis::BaseError)
+      before do
+        # For some reason, `allow(described_class).to receive(:connect_to_db?).and_return(true)` causes issues
+        # during the initialization phase of the test suite, so instead let's mock the internals of it
+        allow(ActiveRecord::Base.connection).to receive(:active?).and_return(true)
+        allow(ActiveRecord::Base.connection).to receive(:cached_table_exists?).with('application_settings').and_return(true)
+      end
 
+      it 'creates default ApplicationSettings if none are present' do
         settings = described_class.current_application_settings
 
         expect(settings).to be_a(ApplicationSetting)
         expect(settings).to be_persisted
-        expect(settings).to have_attributes(ApplicationSetting.defaults)
+        expect(settings).to have_attributes(settings_from_defaults)
       end
 
       context 'with migrations pending' do
@@ -69,7 +75,7 @@ describe Gitlab::CurrentSettings do
         it 'returns an in-memory ApplicationSetting object' do
           settings = described_class.current_application_settings
 
-          expect(settings).to be_a(OpenStruct)
+          expect(settings).to be_a(Gitlab::FakeApplicationSettings)
           expect(settings.sign_in_enabled?).to eq(settings.sign_in_enabled)
           expect(settings.sign_up_enabled?).to eq(settings.sign_up_enabled)
         end
@@ -81,7 +87,7 @@ describe Gitlab::CurrentSettings do
           settings = described_class.current_application_settings
           app_defaults = ApplicationSetting.last
 
-          expect(settings).to be_a(OpenStruct)
+          expect(settings).to be_a(Gitlab::FakeApplicationSettings)
           expect(settings.home_page_url).to eq(db_settings.home_page_url)
           expect(settings.signup_enabled?).to be_falsey
           expect(settings.signup_enabled).to be_falsey
@@ -91,34 +97,29 @@ describe Gitlab::CurrentSettings do
           settings.each { |key, _| expect(settings[key]).to eq(app_defaults[key]) }
         end
       end
-    end
-
-    context 'with DB unavailable' do
-      before do
-        # For some reason, `allow(described_class).to receive(:connect_to_db?).and_return(false)` causes issues
-        # during the initialization phase of the test suite, so instead let's mock the internals of it
-        allow(ActiveRecord::Base.connection).to receive(:active?).and_return(false)
-      end
 
-      it 'returns an in-memory ApplicationSetting object' do
-        expect(ApplicationSetting).not_to receive(:current)
-        expect(ApplicationSetting).not_to receive(:last)
+      context 'when ApplicationSettings.current is present' do
+        it 'returns the existing application settings' do
+          expect(ApplicationSetting).to receive(:current).and_return(:current_settings)
 
-        expect(described_class.current_application_settings).to be_a(OpenStruct)
+          expect(described_class.current_application_settings).to eq(:current_settings)
+        end
       end
-    end
 
-    context 'when ENV["IN_MEMORY_APPLICATION_SETTINGS"] is true' do
-      before do
-        stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'true')
+      context 'when the application_settings table does not exists' do
+        it 'returns an in-memory ApplicationSetting object' do
+          expect(ApplicationSetting).to receive(:create_from_defaults).and_raise(ActiveRecord::StatementInvalid)
+
+          expect(described_class.current_application_settings).to be_a(Gitlab::FakeApplicationSettings)
+        end
       end
 
-      it 'returns an in-memory ApplicationSetting object' do
-        expect(ApplicationSetting).not_to receive(:current)
-        expect(ApplicationSetting).not_to receive(:last)
+      context 'when the application_settings table is not fully migrated' do
+        it 'returns an in-memory ApplicationSetting object' do
+          expect(ApplicationSetting).to receive(:create_from_defaults).and_raise(ActiveRecord::UnknownAttributeError)
 
-        expect(described_class.current_application_settings).to be_a(ApplicationSetting)
-        expect(described_class.current_application_settings).not_to be_persisted
+          expect(described_class.current_application_settings).to be_a(Gitlab::FakeApplicationSettings)
+        end
       end
     end
   end
diff --git a/spec/lib/gitlab/database/count_spec.rb b/spec/lib/gitlab/database/count_spec.rb
new file mode 100644
index 00000000000..9d9caaabe16
--- /dev/null
+++ b/spec/lib/gitlab/database/count_spec.rb
@@ -0,0 +1,62 @@
+require 'spec_helper'
+
+describe Gitlab::Database::Count do
+  before do
+    create_list(:project, 3)
+  end
+
+  describe '.execute_estimate_if_updated_recently', :postgresql do
+    context 'when reltuples have not been updated' do
+      before do
+        expect(described_class).to receive(:reltuples_updated_recently?).and_return(false)
+      end
+
+      it 'returns nil' do
+        expect(described_class.execute_estimate_if_updated_recently(Project)).to be nil
+      end
+    end
+
+    context 'when reltuples have been updated' do
+      before do
+        ActiveRecord::Base.connection.execute('ANALYZE projects')
+      end
+
+      it 'calls postgresql_estimate_query' do
+        expect(described_class).to receive(:postgresql_estimate_query).with(Project).and_call_original
+        expect(described_class.execute_estimate_if_updated_recently(Project)).to eq(3)
+      end
+    end
+  end
+
+  describe '.approximate_count' do
+    context 'when reltuples have not been updated' do
+      it 'counts all projects the normal way' do
+        allow(described_class).to receive(:reltuples_updated_recently?).and_return(false)
+
+        expect(Project).to receive(:count).and_call_original
+        expect(described_class.approximate_count(Project)).to eq(3)
+      end
+    end
+
+    context 'no permission' do
+      it 'falls back to standard query' do
+        allow(described_class).to receive(:reltuples_updated_recently?).and_raise(PG::InsufficientPrivilege)
+
+        expect(Project).to receive(:count).and_call_original
+        expect(described_class.approximate_count(Project)).to eq(3)
+      end
+    end
+
+    describe 'when reltuples have been updated', :postgresql do
+      before do
+        ActiveRecord::Base.connection.execute('ANALYZE projects')
+      end
+
+      it 'counts all projects in the fast way' do
+        expect(described_class).to receive(:postgresql_estimate_query).with(Project).and_call_original
+
+        expect(described_class.approximate_count(Project)).to eq(3)
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/database_spec.rb b/spec/lib/gitlab/database_spec.rb
index 1fe1d3926ad..8ac36ae8bab 100644
--- a/spec/lib/gitlab/database_spec.rb
+++ b/spec/lib/gitlab/database_spec.rb
@@ -32,6 +32,12 @@ describe Gitlab::Database do
   end
 
   describe '.version' do
+    around do |example|
+      described_class.instance_variable_set(:@version, nil)
+      example.run
+      described_class.instance_variable_set(:@version, nil)
+    end
+
     context "on mysql" do
       it "extracts the version number" do
         allow(described_class).to receive(:database_version)
@@ -49,6 +55,14 @@ describe Gitlab::Database do
         expect(described_class.version).to eq '9.4.4'
       end
     end
+
+    it 'memoizes the result' do
+      count = ActiveRecord::QueryRecorder
+        .new { 2.times { described_class.version } }
+        .count
+
+      expect(count).to eq(1)
+    end
   end
 
   describe '.join_lateral_supported?' do
diff --git a/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb b/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb
index 452249210b0..154ab4b3856 100644
--- a/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb
+++ b/spec/lib/gitlab/email/handler/create_issue_handler_spec.rb
@@ -46,6 +46,20 @@ describe Gitlab::Email::Handler::CreateIssueHandler do
         expect(issue.description).to eq('')
       end
     end
+
+    context "when there are quotes in email" do
+      let(:email_raw) { fixture_file("emails/valid_new_issue_with_quote.eml") }
+
+      it "creates a new issue" do
+        expect { receiver.execute }.to change { project.issues.count }.by(1)
+        issue = project.issues.last
+
+        expect(issue.author).to eq(user)
+        expect(issue.title).to eq('New Issue by email')
+        expect(issue.description).to include('reply by email')
+        expect(issue.description).to include('> this is a quote')
+      end
+    end
   end
 
   context "something is wrong" do
diff --git a/spec/lib/gitlab/email/reply_parser_spec.rb b/spec/lib/gitlab/email/reply_parser_spec.rb
index e21a998adfe..0989188f7ee 100644
--- a/spec/lib/gitlab/email/reply_parser_spec.rb
+++ b/spec/lib/gitlab/email/reply_parser_spec.rb
@@ -3,8 +3,8 @@ require "spec_helper"
 # Inspired in great part by Discourse's Email::Receiver
 describe Gitlab::Email::ReplyParser do
   describe '#execute' do
-    def test_parse_body(mail_string)
-      described_class.new(Mail::Message.new(mail_string)).execute
+    def test_parse_body(mail_string, params = {})
+      described_class.new(Mail::Message.new(mail_string), params).execute
     end
 
     it "returns an empty string if the message is blank" do
@@ -212,5 +212,19 @@ describe Gitlab::Email::ReplyParser do
     it "does not wrap links with no href in unnecessary brackets" do
       expect(test_parse_body(fixture_file("emails/html_empty_link.eml"))).to eq("no brackets!")
     end
+
+    it "does not trim reply if trim_reply option is false" do
+      expect(test_parse_body(fixture_file("emails/valid_new_issue_with_quote.eml"), { trim_reply: false }))
+        .to eq(
+          <<-BODY.strip_heredoc.chomp
+          The reply by email functionality should be extended to allow creating a new issue by email.
+          even when the email is forwarded to the project which may include lines that begin with ">"
+
+          there should be a quote below this line:
+
+          > this is a quote
+          BODY
+        )
+    end
   end
 end
diff --git a/spec/lib/gitlab/git/commit_spec.rb b/spec/lib/gitlab/git/commit_spec.rb
index a05feaac1ca..08c6d1e55e9 100644
--- a/spec/lib/gitlab/git/commit_spec.rb
+++ b/spec/lib/gitlab/git/commit_spec.rb
@@ -66,7 +66,8 @@ describe Gitlab::Git::Commit, seed_helper: true do
   describe "Commit info from gitaly commit" do
     let(:subject) { "My commit".force_encoding('ASCII-8BIT') }
     let(:body) { subject + "My body".force_encoding('ASCII-8BIT') }
-    let(:gitaly_commit) { build(:gitaly_commit, subject: subject, body: body) }
+    let(:body_size) { body.length }
+    let(:gitaly_commit) { build(:gitaly_commit, subject: subject, body: body, body_size: body_size) }
     let(:id) { gitaly_commit.id }
     let(:committer) { gitaly_commit.committer }
     let(:author) { gitaly_commit.author }
@@ -83,10 +84,30 @@ describe Gitlab::Git::Commit, seed_helper: true do
     it { expect(commit.committer_email).to eq(committer.email) }
     it { expect(commit.parent_ids).to eq(gitaly_commit.parent_ids) }
 
-    context 'no body' do
+    context 'body_size != body.size' do
       let(:body) { "".force_encoding('ASCII-8BIT') }
 
-      it { expect(commit.safe_message).to eq(subject) }
+      context 'zero body_size' do
+        it { expect(commit.safe_message).to eq(subject) }
+      end
+
+      context 'body_size less than threshold' do
+        let(:body_size) { 123 }
+
+        it 'fetches commit message seperately' do
+          expect(described_class).to receive(:get_message).with(repository, id)
+
+          commit.safe_message
+        end
+      end
+
+      context 'body_size greater than threshold' do
+        let(:body_size) { described_class::MAX_COMMIT_MESSAGE_DISPLAY_SIZE + 1 }
+
+        it 'returns the suject plus a notice about message size' do
+          expect(commit.safe_message).to eq("My commit\n\n--commit message is too big")
+        end
+      end
     end
   end
 
@@ -554,24 +575,10 @@ describe Gitlab::Git::Commit, seed_helper: true do
     it_should_behave_like '#stats'
   end
 
-  describe '#to_diff' do
-    subject { commit.to_diff }
-
-    it { is_expected.not_to include "From #{SeedRepo::Commit::ID}" }
-    it { is_expected.to include 'diff --git a/files/ruby/popen.rb b/files/ruby/popen.rb'}
-  end
-
   describe '#has_zero_stats?' do
     it { expect(commit.has_zero_stats?).to eq(false) }
   end
 
-  describe '#to_patch' do
-    subject { commit.to_patch }
-
-    it { is_expected.to include "From #{SeedRepo::Commit::ID}" }
-    it { is_expected.to include 'diff --git a/files/ruby/popen.rb b/files/ruby/popen.rb'}
-  end
-
   describe '#to_hash' do
     let(:hash) { commit.to_hash }
     subject { hash }
@@ -603,6 +610,35 @@ describe Gitlab::Git::Commit, seed_helper: true do
     it { is_expected.not_to include("feature") }
   end
 
+  describe '.get_message' do
+    let(:commit_ids) { %w[6d394385cf567f80a8fd85055db1ab4c5295806f cfe32cf61b73a0d5e9f13e774abde7ff789b1660] }
+
+    subject do
+      commit_ids.map { |id| described_class.get_message(repository, id) }
+    end
+
+    shared_examples 'getting commit messages' do
+      it 'gets commit messages' do
+        expect(subject).to contain_exactly(
+          "Added contributing guide\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n",
+          "Add submodule\n\nSigned-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>\n"
+        )
+      end
+    end
+
+    context 'when Gitaly commit_messages feature is enabled' do
+      it_behaves_like 'getting commit messages'
+
+      it 'gets messages in one batch', :request_store do
+        expect { subject.map(&:itself) }.to change { Gitlab::GitalyClient.get_request_count }.by(1)
+      end
+    end
+
+    context 'when Gitaly commit_messages feature is disabled', :disable_gitaly do
+      it_behaves_like 'getting commit messages'
+    end
+  end
+
   def sample_commit_hash
     {
       author_email: "dmitriy.zaporozhets@gmail.com",
diff --git a/spec/lib/gitlab/git/repository_spec.rb b/spec/lib/gitlab/git/repository_spec.rb
index cce84276fe3..af6a486ab20 100644
--- a/spec/lib/gitlab/git/repository_spec.rb
+++ b/spec/lib/gitlab/git/repository_spec.rb
@@ -249,10 +249,6 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
     subject(:metadata) { repository.archive_metadata(ref, storage_path, format, append_sha: append_sha) }
 
-    it 'sets RepoPath to the repository path' do
-      expect(metadata['RepoPath']).to eq(repository.path)
-    end
-
     it 'sets CommitId to the commit SHA' do
       expect(metadata['CommitId']).to eq(SeedRepo::LastCommit::ID)
     end
@@ -600,6 +596,10 @@ describe Gitlab::Git::Repository, seed_helper: true do
         end
       end
 
+      it 'does not fail when deleting an empty list of refs' do
+        expect { repo.delete_refs(*[]) }.not_to raise_error
+      end
+
       it 'raises an error if it failed' do
         expect { repo.delete_refs('refs\heads\fix') }.to raise_error(Gitlab::Git::Repository::GitError)
       end
@@ -615,32 +615,22 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   describe '#branch_names_contains_sha' do
-    shared_examples 'returning the right branches' do
-      let(:head_id) { repository.rugged.head.target.oid }
-      let(:new_branch) { head_id }
-      let(:utf8_branch) { 'branch-é' }
+    let(:head_id) { repository.rugged.head.target.oid }
+    let(:new_branch) { head_id }
+    let(:utf8_branch) { 'branch-é' }
 
-      before do
-        repository.create_branch(new_branch, 'master')
-        repository.create_branch(utf8_branch, 'master')
-      end
-
-      after do
-        repository.delete_branch(new_branch)
-        repository.delete_branch(utf8_branch)
-      end
-
-      it 'displays that branch' do
-        expect(repository.branch_names_contains_sha(head_id)).to include('master', new_branch, utf8_branch)
-      end
+    before do
+      repository.create_branch(new_branch, 'master')
+      repository.create_branch(utf8_branch, 'master')
     end
 
-    context 'when Gitaly is enabled' do
-      it_behaves_like 'returning the right branches'
+    after do
+      repository.delete_branch(new_branch)
+      repository.delete_branch(utf8_branch)
     end
 
-    context 'when Gitaly is disabled', :disable_gitaly do
-      it_behaves_like 'returning the right branches'
+    it 'displays that branch' do
+      expect(repository.branch_names_contains_sha(head_id)).to include('master', new_branch, utf8_branch)
     end
   end
 
@@ -2257,66 +2247,42 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   describe '#checksum' do
-    shared_examples 'calculating checksum' do
-      it 'calculates the checksum for non-empty repo' do
-        expect(repository.checksum).to eq '54f21be4c32c02f6788d72207fa03ad3bce725e4'
-      end
-
-      it 'returns 0000000000000000000000000000000000000000 for an empty repo' do
-        FileUtils.rm_rf(File.join(storage_path, 'empty-repo.git'))
-
-        system(git_env, *%W(#{Gitlab.config.git.bin_path} init --bare empty-repo.git),
-               chdir: storage_path,
-               out:   '/dev/null',
-               err:   '/dev/null')
-
-        empty_repo = described_class.new('default', 'empty-repo.git', '')
+    it 'calculates the checksum for non-empty repo' do
+      expect(repository.checksum).to eq '54f21be4c32c02f6788d72207fa03ad3bce725e4'
+    end
 
-        expect(empty_repo.checksum).to eq '0000000000000000000000000000000000000000'
-      end
+    it 'returns 0000000000000000000000000000000000000000 for an empty repo' do
+      FileUtils.rm_rf(File.join(storage_path, 'empty-repo.git'))
 
-      it 'raises Gitlab::Git::Repository::InvalidRepository error for non-valid git repo' do
-        FileUtils.rm_rf(File.join(storage_path, 'non-valid.git'))
+      system(git_env, *%W(#{Gitlab.config.git.bin_path} init --bare empty-repo.git),
+             chdir: storage_path,
+             out:   '/dev/null',
+             err:   '/dev/null')
 
-        system(git_env, *%W(#{Gitlab.config.git.bin_path} clone --bare #{TEST_REPO_PATH} non-valid.git),
-               chdir: SEED_STORAGE_PATH,
-               out: '/dev/null',
-               err: '/dev/null')
+      empty_repo = described_class.new('default', 'empty-repo.git', '')
 
-        File.truncate(File.join(storage_path, 'non-valid.git/HEAD'), 0)
+      expect(empty_repo.checksum).to eq '0000000000000000000000000000000000000000'
+    end
 
-        non_valid = described_class.new('default', 'non-valid.git', '')
+    it 'raises Gitlab::Git::Repository::InvalidRepository error for non-valid git repo' do
+      FileUtils.rm_rf(File.join(storage_path, 'non-valid.git'))
 
-        expect { non_valid.checksum }.to raise_error(Gitlab::Git::Repository::InvalidRepository)
-      end
+      system(git_env, *%W(#{Gitlab.config.git.bin_path} clone --bare #{TEST_REPO_PATH} non-valid.git),
+             chdir: SEED_STORAGE_PATH,
+             out: '/dev/null',
+             err: '/dev/null')
 
-      it 'raises Gitlab::Git::Repository::NoRepository error when there is no repo' do
-        broken_repo = described_class.new('default', 'a/path.git', '')
+      File.truncate(File.join(storage_path, 'non-valid.git/HEAD'), 0)
 
-        expect { broken_repo.checksum }.to raise_error(Gitlab::Git::Repository::NoRepository)
-      end
-    end
+      non_valid = described_class.new('default', 'non-valid.git', '')
 
-    context 'when calculate_checksum Gitaly feature is enabled' do
-      it_behaves_like 'calculating checksum'
+      expect { non_valid.checksum }.to raise_error(Gitlab::Git::Repository::InvalidRepository)
     end
 
-    context 'when calculate_checksum Gitaly feature is disabled', :disable_gitaly do
-      it_behaves_like 'calculating checksum'
-
-      describe 'when storage is broken', :broken_storage  do
-        it 'raises a storage exception when storage is not available' do
-          broken_repo = described_class.new('broken', 'a/path.git', '')
-
-          expect { broken_repo.rugged }.to raise_error(Gitlab::Git::Storage::Inaccessible)
-        end
-      end
-
-      it "raises a Gitlab::Git::Repository::Failure error if the `popen` call to git returns a non-zero exit code" do
-        allow(repository).to receive(:popen).and_return(['output', nil])
+    it 'raises Gitlab::Git::Repository::NoRepository error when there is no repo' do
+      broken_repo = described_class.new('default', 'a/path.git', '')
 
-        expect { repository.checksum }.to raise_error Gitlab::Git::Repository::ChecksumError
-      end
+      expect { broken_repo.checksum }.to raise_error(Gitlab::Git::Repository::NoRepository)
     end
   end
 
diff --git a/spec/lib/gitlab/git/tag_spec.rb b/spec/lib/gitlab/git/tag_spec.rb
index 6c4f538bf01..be2f5bfb819 100644
--- a/spec/lib/gitlab/git/tag_spec.rb
+++ b/spec/lib/gitlab/git/tag_spec.rb
@@ -32,4 +32,56 @@ describe Gitlab::Git::Tag, seed_helper: true do
   context 'when Gitaly tags feature is disabled', :skip_gitaly_mock do
     it_behaves_like 'Gitlab::Git::Repository#tags'
   end
+
+  describe '.get_message' do
+    let(:tag_ids) { %w[f4e6814c3e4e7a0de82a9e7cd20c626cc963a2f8 8a2a6eb295bb170b34c24c76c49ed0e9b2eaf34b] }
+
+    subject do
+      tag_ids.map { |id| described_class.get_message(repository, id) }
+    end
+
+    shared_examples 'getting tag messages' do
+      it 'gets tag messages' do
+        expect(subject[0]).to eq("Release\n")
+        expect(subject[1]).to eq("Version 1.1.0\n")
+      end
+    end
+
+    context 'when Gitaly tag_messages feature is enabled' do
+      it_behaves_like 'getting tag messages'
+
+      it 'gets messages in one batch', :request_store do
+        expect { subject.map(&:itself) }.to change { Gitlab::GitalyClient.get_request_count }.by(1)
+      end
+    end
+
+    context 'when Gitaly tag_messages feature is disabled', :disable_gitaly do
+      it_behaves_like 'getting tag messages'
+    end
+  end
+
+  describe 'tag into from Gitaly tag' do
+    context 'message_size != message.size' do
+      let(:gitaly_tag) { build(:gitaly_tag, message: ''.b, message_size: message_size) }
+      let(:tag) { described_class.new(repository, gitaly_tag) }
+
+      context 'message_size less than threshold' do
+        let(:message_size) { 123 }
+
+        it 'fetches tag message seperately' do
+          expect(described_class).to receive(:get_message).with(repository, gitaly_tag.id)
+
+          tag.message
+        end
+      end
+
+      context 'message_size greater than threshold' do
+        let(:message_size) { described_class::MAX_TAG_MESSAGE_DISPLAY_SIZE + 1 }
+
+        it 'returns a notice about message size' do
+          expect(tag.message).to eq("--tag message is too big")
+        end
+      end
+    end
+  end
 end
diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index ad76adcc2e5..8b46b04b8b5 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -185,6 +185,7 @@ project:
 - cluster
 - clusters
 - cluster_project
+- cluster_ingresses
 - creator
 - group
 - namespace
diff --git a/spec/lib/gitlab/import_export/project.json b/spec/lib/gitlab/import_export/project.json
index 6d63749296e..4f64f2bd6b4 100644
--- a/spec/lib/gitlab/import_export/project.json
+++ b/spec/lib/gitlab/import_export/project.json
@@ -6760,26 +6760,6 @@
       "wiki_page_events": true
     },
     {
-      "id": 92,
-      "title": "Gemnasium",
-      "project_id": 5,
-      "created_at": "2016-06-14T15:01:51.202Z",
-      "updated_at": "2016-06-14T15:01:51.202Z",
-      "active": false,
-      "properties": {},
-      "template": false,
-      "push_events": true,
-      "issues_events": true,
-      "merge_requests_events": true,
-      "tag_push_events": true,
-      "note_events": true,
-      "job_events": true,
-      "type": "GemnasiumService",
-      "category": "common",
-      "default": false,
-      "wiki_page_events": true
-    },
-    {
       "id": 91,
       "title": "Flowdock",
       "project_id": 5,
diff --git a/spec/lib/gitlab/incoming_email_spec.rb b/spec/lib/gitlab/incoming_email_spec.rb
index ad087f42e06..4c0c3fcbcc7 100644
--- a/spec/lib/gitlab/incoming_email_spec.rb
+++ b/spec/lib/gitlab/incoming_email_spec.rb
@@ -83,6 +83,10 @@ describe Gitlab::IncomingEmail do
     it "returns reply key" do
       expect(described_class.key_from_address("replies+key@example.com")).to eq("key")
     end
+
+    it 'does not match emails with extra bits' do
+      expect(described_class.key_from_address('somereplies+somekey@example.com.someotherdomain.com')).to be nil
+    end
   end
 
   context 'self.key_from_fallback_message_id' do
diff --git a/spec/lib/gitlab/metrics/web_transaction_spec.rb b/spec/lib/gitlab/metrics/web_transaction_spec.rb
index 1d162f53a13..6eb0600f49e 100644
--- a/spec/lib/gitlab/metrics/web_transaction_spec.rb
+++ b/spec/lib/gitlab/metrics/web_transaction_spec.rb
@@ -180,11 +180,11 @@ describe Gitlab::Metrics::WebTransaction do
     end
 
     context 'when request goes to ActionController' do
-      let(:content_type) { 'text/html' }
+      let(:request) { double(:request, format: double(:format, ref: :html)) }
 
       before do
         klass = double(:klass, name: 'TestController')
-        controller = double(:controller, class: klass, action_name: 'show', content_type: content_type)
+        controller = double(:controller, class: klass, action_name: 'show', request: request)
 
         env['action_controller.instance'] = controller
       end
@@ -195,7 +195,7 @@ describe Gitlab::Metrics::WebTransaction do
       end
 
       context 'when the response content type is not :html' do
-        let(:content_type) { 'application/json' }
+        let(:request) { double(:request, format: double(:format, ref: :json)) }
 
         it 'appends the mime type to the transaction action' do
           expect(transaction.labels).to eq({ controller: 'TestController', action: 'show.json' })
diff --git a/spec/lib/gitlab/project_search_results_spec.rb b/spec/lib/gitlab/project_search_results_spec.rb
index a34b7d9905a..e3f705d2299 100644
--- a/spec/lib/gitlab/project_search_results_spec.rb
+++ b/spec/lib/gitlab/project_search_results_spec.rb
@@ -106,6 +106,18 @@ describe Gitlab::ProjectSearchResults do
         end
       end
 
+      context 'when the matching content contains multiple null bytes' do
+        let(:search_result) { "master:testdata/foo.txt\x001\x00blah\x001\x00foo" }
+
+        it 'returns a valid FoundBlob' do
+          expect(subject.filename).to eq('testdata/foo.txt')
+          expect(subject.basename).to eq('testdata/foo')
+          expect(subject.ref).to eq('master')
+          expect(subject.startline).to eq(1)
+          expect(subject.data).to eq("blah\x001\x00foo")
+        end
+      end
+
       context 'when the search result ends with an empty line' do
         let(:results) { project.repository.search_files_by_content('Role models', 'master') }
 
diff --git a/spec/lib/gitlab/untrusted_regexp_spec.rb b/spec/lib/gitlab/untrusted_regexp_spec.rb
index bed58d407ef..0a6ac0aa294 100644
--- a/spec/lib/gitlab/untrusted_regexp_spec.rb
+++ b/spec/lib/gitlab/untrusted_regexp_spec.rb
@@ -1,6 +1,49 @@
-require 'spec_helper'
+require 'fast_spec_helper'
+require 'support/shared_examples/malicious_regexp_shared_examples'
 
 describe Gitlab::UntrustedRegexp do
+  describe '.valid?' do
+    it 'returns true if regexp is valid' do
+      expect(described_class.valid?('/some ( thing/'))
+        .to be false
+    end
+
+    it 'returns true if regexp is invalid' do
+      expect(described_class.valid?('/some .* thing/'))
+        .to be true
+    end
+  end
+
+  describe '.fabricate' do
+    context 'when regexp is using /regexp/ scheme with flags' do
+      it 'fabricates regexp with a single flag' do
+        regexp = described_class.fabricate('/something/i')
+
+        expect(regexp).to eq described_class.new('(?i)something')
+        expect(regexp.scan('SOMETHING')).to be_one
+      end
+
+      it 'fabricates regexp with multiple flags' do
+        regexp = described_class.fabricate('/something/im')
+
+        expect(regexp).to eq described_class.new('(?im)something')
+      end
+
+      it 'fabricates regexp without flags' do
+        regexp = described_class.fabricate('/something/')
+
+        expect(regexp).to eq described_class.new('something')
+      end
+    end
+
+    context 'when regexp is a raw pattern' do
+      it 'raises an error' do
+        expect { described_class.fabricate('some .* thing') }
+          .to raise_error(RegexpError)
+      end
+    end
+  end
+
   describe '#initialize' do
     subject { described_class.new(pattern) }
 
@@ -39,6 +82,14 @@ describe Gitlab::UntrustedRegexp do
 
       expect(result).to be_falsy
     end
+
+    it 'can handle regular expressions in multiline mode' do
+      regexp = described_class.new('^\d', multiline: true)
+
+      result = regexp === "Header\n\n1. Content"
+
+      expect(result).to be_truthy
+    end
   end
 
   describe '#scan' do
diff --git a/spec/lib/gitlab/workhorse_spec.rb b/spec/lib/gitlab/workhorse_spec.rb
index e732b089d44..660671cefaf 100644
--- a/spec/lib/gitlab/workhorse_spec.rb
+++ b/spec/lib/gitlab/workhorse_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::Workhorse do
-  let(:project)    { create(:project, :repository) }
+  set(:project)    { create(:project, :repository) }
   let(:repository) { project.repository }
 
   def decode_workhorse_header(array)
@@ -55,16 +55,6 @@ describe Gitlab::Workhorse do
       end
     end
 
-    context 'when Gitaly workhorse_archive feature is disabled', :disable_gitaly do
-      it 'sets the header correctly' do
-        key, command, params = decode_workhorse_header(subject)
-
-        expect(key).to eq('Gitlab-Workhorse-Send-Data')
-        expect(command).to eq('git-archive')
-        expect(params).to eq(base_params)
-      end
-    end
-
     context "when the repository doesn't have an archive file path" do
       before do
         allow(project.repository).to receive(:archive_metadata).and_return(Hash.new)
diff --git a/spec/lib/gitlab_spec.rb b/spec/lib/gitlab_spec.rb
index da146e24893..d63f448883b 100644
--- a/spec/lib/gitlab_spec.rb
+++ b/spec/lib/gitlab_spec.rb
@@ -8,6 +8,66 @@ describe Gitlab do
       expect(described_class.root).to eq(Pathname.new(File.expand_path('../..', __dir__)))
     end
   end
+  describe '.revision' do
+    let(:cmd) { %W[#{described_class.config.git.bin_path} log --pretty=format:%h -n 1] }
+
+    around do |example|
+      described_class.instance_variable_set(:@_revision, nil)
+      example.run
+      described_class.instance_variable_set(:@_revision, nil)
+    end
+
+    context 'when a REVISION file exists' do
+      before do
+        expect(File).to receive(:exist?)
+          .with(described_class.root.join('REVISION'))
+          .and_return(true)
+      end
+
+      it 'returns the actual Git revision' do
+        expect(File).to receive(:read)
+          .with(described_class.root.join('REVISION'))
+          .and_return("abc123\n")
+
+        expect(described_class.revision).to eq('abc123')
+      end
+
+      it 'memoizes the revision' do
+        expect(File).to receive(:read)
+          .once
+          .with(described_class.root.join('REVISION'))
+          .and_return("abc123\n")
+
+        2.times { described_class.revision }
+      end
+    end
+
+    context 'when no REVISION file exist' do
+      context 'when the Git command succeeds' do
+        before do
+          expect(Gitlab::Popen).to receive(:popen_with_detail)
+          .with(cmd)
+          .and_return(Gitlab::Popen::Result.new(cmd, 'abc123', '', double(success?: true)))
+        end
+
+        it 'returns the actual Git revision' do
+          expect(described_class.revision).to eq('abc123')
+        end
+      end
+
+      context 'when the Git command fails' do
+        before do
+          expect(Gitlab::Popen).to receive(:popen_with_detail)
+          .with(cmd)
+          .and_return(Gitlab::Popen::Result.new(cmd, '', 'fatal: Not a git repository', double('Process::Status', success?: false)))
+        end
+
+        it 'returns "Unknown"' do
+          expect(described_class.revision).to eq('Unknown')
+        end
+      end
+    end
+  end
 
   describe '.com?' do
     it 'is true when on GitLab.com' do
diff --git a/spec/mailers/notify_spec.rb b/spec/mailers/notify_spec.rb
index 84ddbbbf2ee..f310a6854d5 100644
--- a/spec/mailers/notify_spec.rb
+++ b/spec/mailers/notify_spec.rb
@@ -390,6 +390,46 @@ describe Notify do
         end
       end
 
+      describe 'that are unmergeable' do
+        set(:merge_request) do
+          create(:merge_request, :conflict,
+                 source_project: project,
+                 target_project: project,
+                 author: current_user,
+                 assignee: assignee,
+                 description: 'Awesome description')
+        end
+
+        subject { described_class.merge_request_unmergeable_email(recipient.id, merge_request.id) }
+
+        it_behaves_like 'a multiple recipients email'
+        it_behaves_like 'an answer to an existing thread with reply-by-email enabled' do
+          let(:model) { merge_request }
+        end
+        it_behaves_like 'it should show Gmail Actions View Merge request link'
+        it_behaves_like 'an unsubscribeable thread'
+
+        it 'is sent as the merge request author' do
+          sender = subject.header[:from].addrs[0]
+          expect(sender.display_name).to eq(merge_request.author.name)
+          expect(sender.address).to eq(gitlab_sender)
+        end
+
+        it 'has the correct subject and body' do
+          reasons = %w[foo bar]
+
+          allow_any_instance_of(MergeRequestPresenter).to receive(:unmergeable_reasons).and_return(reasons)
+          aggregate_failures do
+            is_expected.to have_referable_subject(merge_request, reply: true)
+            is_expected.to have_body_text(project_merge_request_path(project, merge_request))
+            is_expected.to have_body_text('reasons:')
+            reasons.each do |reason|
+              is_expected.to have_body_text(reason)
+            end
+          end
+        end
+      end
+
       shared_examples 'a push to an existing merge request' do
         let(:push_user) { create(:user) }
 
@@ -594,7 +634,7 @@ describe Notify do
       it 'contains all the useful information' do
         is_expected.to have_subject "Invitation to join the #{project.full_name} project"
         is_expected.to have_html_escaped_body_text project.full_name
-        is_expected.to have_body_text project.web_url
+        is_expected.to have_body_text project.full_name
         is_expected.to have_body_text project_member.human_access
         is_expected.to have_body_text project_member.invite_token
       end
diff --git a/spec/migrations/add_unique_constraint_to_project_features_project_id_spec.rb b/spec/migrations/add_unique_constraint_to_project_features_project_id_spec.rb
new file mode 100644
index 00000000000..bf299b70a29
--- /dev/null
+++ b/spec/migrations/add_unique_constraint_to_project_features_project_id_spec.rb
@@ -0,0 +1,59 @@
+require 'spec_helper'
+require Rails.root.join('db', 'post_migrate', '20180511174224_add_unique_constraint_to_project_features_project_id.rb')
+
+describe AddUniqueConstraintToProjectFeaturesProjectId, :migration do
+  let(:namespaces) { table(:namespaces) }
+  let(:projects) { table(:projects) }
+  let(:features) { table(:project_features) }
+  let(:migration) { described_class.new }
+
+  describe '#up' do
+    before do
+      (1..3).each do |i|
+        namespaces.create(id: i, name: "ns-test-#{i}", path: "ns-test-i#{i}")
+        projects.create!(id: i, name: "test-#{i}", path: "test-#{i}", namespace_id: i)
+      end
+
+      features.create!(id: 1, project_id: 1)
+      features.create!(id: 2, project_id: 1)
+      features.create!(id: 3, project_id: 2)
+      features.create!(id: 4, project_id: 2)
+      features.create!(id: 5, project_id: 2)
+      features.create!(id: 6, project_id: 3)
+    end
+
+    it 'creates a unique index and removes duplicates' do
+      expect(migration.index_exists?(:project_features, :project_id, unique: false, name: 'index_project_features_on_project_id')).to be true
+
+      expect { migration.up }.to change { features.count }.from(6).to(3)
+
+      expect(migration.index_exists?(:project_features, :project_id, unique: true, name: 'index_project_features_on_project_id')).to be true
+      expect(migration.index_exists?(:project_features, :project_id, name: 'index_project_features_on_project_id_unique')).to be false
+
+      project_1_features = features.where(project_id: 1)
+      expect(project_1_features.count).to eq(1)
+      expect(project_1_features.first.id).to eq(2)
+
+      project_2_features = features.where(project_id: 2)
+      expect(project_2_features.count).to eq(1)
+      expect(project_2_features.first.id).to eq(5)
+
+      project_3_features = features.where(project_id: 3)
+      expect(project_3_features.count).to eq(1)
+      expect(project_3_features.first.id).to eq(6)
+    end
+  end
+
+  describe '#down' do
+    it 'restores the original index' do
+      migration.up
+
+      expect(migration.index_exists?(:project_features, :project_id, unique: true, name: 'index_project_features_on_project_id')).to be true
+
+      migration.down
+
+      expect(migration.index_exists?(:project_features, :project_id, unique: false, name: 'index_project_features_on_project_id')).to be true
+      expect(migration.index_exists?(:project_features, :project_id, name: 'index_project_features_on_project_id_old')).to be false
+    end
+  end
+end
diff --git a/spec/models/appearance_spec.rb b/spec/models/appearance_spec.rb
index 56b5d616284..77b07cf1ac9 100644
--- a/spec/models/appearance_spec.rb
+++ b/spec/models/appearance_spec.rb
@@ -3,33 +3,10 @@ require 'rails_helper'
 describe Appearance do
   subject { build(:appearance) }
 
-  it { is_expected.to be_valid }
+  it { include(CacheableAttributes) }
+  it { expect(described_class.current_without_cache).to eq(described_class.first) }
 
-  it { is_expected.to have_many(:uploads).dependent(:destroy) }
-
-  describe '.current', :use_clean_rails_memory_store_caching do
-    let!(:appearance) { create(:appearance) }
-
-    it 'returns the current appearance row' do
-      expect(described_class.current).to eq(appearance)
-    end
-
-    it 'caches the result' do
-      expect(described_class).to receive(:first).once
-
-      2.times { described_class.current }
-    end
-  end
-
-  describe '#flush_redis_cache' do
-    it 'flushes the cache in Redis' do
-      appearance = create(:appearance)
-
-      expect(Rails.cache).to receive(:delete).with(described_class::CACHE_KEY)
-
-      appearance.flush_redis_cache
-    end
-  end
+  it { is_expected.to have_many(:uploads) }
 
   describe '#single_appearance_row' do
     it 'adds an error when more than 1 row exists' do
@@ -41,4 +18,12 @@ describe Appearance do
       expect(new_row.valid?).to eq(false)
     end
   end
+
+  context 'with uploads' do
+    it_behaves_like 'model with mounted uploader', false do
+      let(:model_object) { create(:appearance, :with_logo) }
+      let(:upload_attribute) { :logo }
+      let(:uploader_class) { AttachmentUploader }
+    end
+  end
 end
diff --git a/spec/models/application_setting_spec.rb b/spec/models/application_setting_spec.rb
index 10d6109cae7..7e47043a1cb 100644
--- a/spec/models/application_setting_spec.rb
+++ b/spec/models/application_setting_spec.rb
@@ -3,6 +3,9 @@ require 'spec_helper'
 describe ApplicationSetting do
   let(:setting) { described_class.create_from_defaults }
 
+  it { include(CacheableAttributes) }
+  it { expect(described_class.current_without_cache).to eq(described_class.last) }
+
   it { expect(setting).to be_valid }
   it { expect(setting.uuid).to be_present }
   it { expect(setting).to have_db_column(:auto_devops_enabled) }
@@ -318,33 +321,6 @@ describe ApplicationSetting do
     end
   end
 
-  describe '.current' do
-    context 'redis unavailable' do
-      it 'returns an ApplicationSetting' do
-        allow(Rails.cache).to receive(:fetch).and_call_original
-        allow(described_class).to receive(:last).and_return(:last)
-        expect(Rails.cache).to receive(:fetch).with(ApplicationSetting::CACHE_KEY).and_raise(ArgumentError)
-
-        expect(described_class.current).to eq(:last)
-      end
-    end
-
-    context 'when an ApplicationSetting is not yet present' do
-      it 'does not cache nil object' do
-        # when missing settings a nil object is returned, but not cached
-        allow(described_class).to receive(:last).and_return(nil).twice
-        expect(described_class.current).to be_nil
-
-        # when the settings are set the method returns a valid object
-        allow(described_class).to receive(:last).and_return(:last)
-        expect(described_class.current).to eq(:last)
-
-        # subsequent calls get everything from cache
-        expect(described_class.current).to eq(:last)
-      end
-    end
-  end
-
   context 'restrict creating duplicates' do
     before do
       described_class.create_from_defaults
diff --git a/spec/models/ci/build_spec.rb b/spec/models/ci/build_spec.rb
index dc810489011..77179028ede 100644
--- a/spec/models/ci/build_spec.rb
+++ b/spec/models/ci/build_spec.rb
@@ -629,6 +629,14 @@ describe Ci::Build do
 
         it { is_expected.to eq('review/host') }
       end
+
+      context 'when using persisted variables' do
+        let(:build) do
+          create(:ci_build, environment: 'review/x$CI_BUILD_ID')
+        end
+
+        it { is_expected.to eq('review/x') }
+      end
     end
 
     describe '#starts_environment?' do
@@ -1270,6 +1278,46 @@ describe Ci::Build do
     end
   end
 
+  describe '#playable?' do
+    context 'when build is a manual action' do
+      context 'when build has been skipped' do
+        subject { build_stubbed(:ci_build, :manual, status: :skipped) }
+
+        it { is_expected.not_to be_playable }
+      end
+
+      context 'when build has been canceled' do
+        subject { build_stubbed(:ci_build, :manual, status: :canceled) }
+
+        it { is_expected.to be_playable }
+      end
+
+      context 'when build is successful' do
+        subject { build_stubbed(:ci_build, :manual, status: :success) }
+
+        it { is_expected.to be_playable }
+      end
+
+      context 'when build has failed' do
+        subject { build_stubbed(:ci_build, :manual, status: :failed) }
+
+        it { is_expected.to be_playable }
+      end
+
+      context 'when build is a manual untriggered action' do
+        subject { build_stubbed(:ci_build, :manual, status: :manual) }
+
+        it { is_expected.to be_playable }
+      end
+    end
+
+    context 'when build is not a manual action' do
+      subject { build_stubbed(:ci_build, :success) }
+
+      it { is_expected.not_to be_playable }
+    end
+  end
+
   describe 'project settings' do
     describe '#allow_git_fetch' do
       it 'return project allow_git_fetch configuration' do
@@ -1485,6 +1533,7 @@ describe Ci::Build do
     let(:container_registry_enabled) { false }
     let(:predefined_variables) do
       [
+        { key: 'CI_PIPELINE_ID', value: pipeline.id.to_s, public: true },
         { key: 'CI_JOB_ID', value: build.id.to_s, public: true },
         { key: 'CI_JOB_TOKEN', value: build.token, public: false },
         { key: 'CI_BUILD_ID', value: build.id.to_s, public: true },
@@ -1497,7 +1546,7 @@ describe Ci::Build do
         { key: 'GITLAB_FEATURES', value: project.licensed_features.join(','), public: true },
         { key: 'CI_SERVER_NAME', value: 'GitLab', public: true },
         { key: 'CI_SERVER_VERSION', value: Gitlab::VERSION, public: true },
-        { key: 'CI_SERVER_REVISION', value: Gitlab::REVISION, public: true },
+        { key: 'CI_SERVER_REVISION', value: Gitlab.revision, public: true },
         { key: 'CI_JOB_NAME', value: 'test', public: true },
         { key: 'CI_JOB_STAGE', value: 'test', public: true },
         { key: 'CI_COMMIT_SHA', value: build.sha, public: true },
@@ -1516,7 +1565,6 @@ describe Ci::Build do
         { key: 'CI_PROJECT_NAMESPACE', value: project.namespace.full_path, public: true },
         { key: 'CI_PROJECT_URL', value: project.web_url, public: true },
         { key: 'CI_PROJECT_VISIBILITY', value: 'private', public: true },
-        { key: 'CI_PIPELINE_ID', value: pipeline.id.to_s, public: true },
         { key: 'CI_CONFIG_PATH', value: pipeline.ci_yaml_file_path, public: true },
         { key: 'CI_PIPELINE_SOURCE', value: pipeline.source, public: true },
         { key: 'CI_COMMIT_MESSAGE', value: pipeline.git_commit_message, public: true },
@@ -2044,7 +2092,7 @@ describe Ci::Build do
 
       let(:deploy_token_variables) do
         [
-          { key: 'CI_DEPLOY_USER', value: deploy_token.name, public: true },
+          { key: 'CI_DEPLOY_USER', value: deploy_token.username, public: true },
           { key: 'CI_DEPLOY_PASSWORD', value: deploy_token.token, public: false }
         ]
       end
diff --git a/spec/models/ci/pipeline_spec.rb b/spec/models/ci/pipeline_spec.rb
index ddd66a6be87..e4f4c62bd22 100644
--- a/spec/models/ci/pipeline_spec.rb
+++ b/spec/models/ci/pipeline_spec.rb
@@ -167,13 +167,39 @@ describe Ci::Pipeline, :mailer do
     end
   end
 
+  describe '#persisted_variables' do
+    context 'when pipeline is not persisted yet' do
+      subject { build(:ci_pipeline).persisted_variables }
+
+      it 'does not contain some variables' do
+        keys = subject.map { |variable| variable[:key] }
+
+        expect(keys).not_to include 'CI_PIPELINE_ID'
+      end
+    end
+
+    context 'when pipeline is persisted' do
+      subject { build_stubbed(:ci_pipeline).persisted_variables }
+
+      it 'does contains persisted variables' do
+        keys = subject.map { |variable| variable[:key] }
+
+        expect(keys).to eq %w[CI_PIPELINE_ID]
+      end
+    end
+  end
+
   describe '#predefined_variables' do
     subject { pipeline.predefined_variables }
 
     it 'includes all predefined variables in a valid order' do
       keys = subject.map { |variable| variable[:key] }
 
-      expect(keys).to eq %w[CI_PIPELINE_ID CI_CONFIG_PATH CI_PIPELINE_SOURCE CI_COMMIT_MESSAGE CI_COMMIT_TITLE CI_COMMIT_DESCRIPTION]
+      expect(keys).to eq %w[CI_CONFIG_PATH
+                            CI_PIPELINE_SOURCE
+                            CI_COMMIT_MESSAGE
+                            CI_COMMIT_TITLE
+                            CI_COMMIT_DESCRIPTION]
     end
   end
 
@@ -774,6 +800,33 @@ describe Ci::Pipeline, :mailer do
     end
   end
 
+  describe '#number_of_warnings' do
+    it 'returns the number of warnings' do
+      create(:ci_build, :allowed_to_fail, :failed, pipeline: pipeline, name: 'rubocop')
+
+      expect(pipeline.number_of_warnings).to eq(1)
+    end
+
+    it 'supports eager loading of the number of warnings' do
+      pipeline2 = create(:ci_empty_pipeline, status: :created, project: project)
+
+      create(:ci_build, :allowed_to_fail, :failed, pipeline: pipeline, name: 'rubocop')
+      create(:ci_build, :allowed_to_fail, :failed, pipeline: pipeline2, name: 'rubocop')
+
+      pipelines = project.pipelines.to_a
+
+      pipelines.each(&:number_of_warnings)
+
+      # To run the queries we need to actually use the lazy objects, which we do
+      # by just sending "to_i" to them.
+      amount = ActiveRecord::QueryRecorder
+        .new { pipelines.each { |p| p.number_of_warnings.to_i } }
+        .count
+
+      expect(amount).to eq(1)
+    end
+  end
+
   shared_context 'with some outdated pipelines' do
     before do
       create_pipeline(:canceled, 'ref', 'A', project)
diff --git a/spec/models/ci/runner_spec.rb b/spec/models/ci/runner_spec.rb
index e2b212f4f4c..0fbc934f669 100644
--- a/spec/models/ci/runner_spec.rb
+++ b/spec/models/ci/runner_spec.rb
@@ -626,62 +626,26 @@ describe Ci::Runner do
   end
 
   describe '.assignable_for' do
-    let(:runner) { create(:ci_runner) }
+    let!(:unlocked_project_runner) { create(:ci_runner, runner_type: :project_type, projects: [project]) }
+    let!(:locked_project_runner) { create(:ci_runner, runner_type: :project_type, locked: true, projects: [project]) }
+    let!(:group_runner) { create(:ci_runner, runner_type: :group_type) }
+    let!(:instance_runner) { create(:ci_runner, :shared) }
     let(:project) { create(:project) }
     let(:another_project) { create(:project) }
 
-    before do
-      project.runners << runner
-    end
-
-    context 'with shared runners' do
-      before do
-        runner.update(is_shared: true)
-      end
-
-      context 'does not give owned runner' do
-        subject { described_class.assignable_for(project) }
-
-        it { is_expected.to be_empty }
-      end
-
-      context 'does not give shared runner' do
-        subject { described_class.assignable_for(another_project) }
-
-        it { is_expected.to be_empty }
-      end
-    end
-
-    context 'with unlocked runner' do
-      context 'does not give owned runner' do
-        subject { described_class.assignable_for(project) }
-
-        it { is_expected.to be_empty }
-      end
+    context 'with already assigned project' do
+      subject { described_class.assignable_for(project) }
 
-      context 'does give a specific runner' do
-        subject { described_class.assignable_for(another_project) }
-
-        it { is_expected.to contain_exactly(runner) }
-      end
+      it { is_expected.to be_empty }
     end
 
-    context 'with locked runner' do
-      before do
-        runner.update(locked: true)
-      end
-
-      context 'does not give owned runner' do
-        subject { described_class.assignable_for(project) }
-
-        it { is_expected.to be_empty }
-      end
-
-      context 'does not give a locked runner' do
-        subject { described_class.assignable_for(another_project) }
+    context 'with a different project' do
+      subject { described_class.assignable_for(another_project) }
 
-        it { is_expected.to be_empty }
-      end
+      it { is_expected.to include(unlocked_project_runner) }
+      it { is_expected.not_to include(group_runner) }
+      it { is_expected.not_to include(locked_project_runner) }
+      it { is_expected.not_to include(instance_runner) }
     end
   end
 
diff --git a/spec/models/clusters/applications/prometheus_spec.rb b/spec/models/clusters/applications/prometheus_spec.rb
index aeca6ee903a..d2302583ac8 100644
--- a/spec/models/clusters/applications/prometheus_spec.rb
+++ b/spec/models/clusters/applications/prometheus_spec.rb
@@ -79,12 +79,22 @@ describe Clusters::Applications::Prometheus do
       end
 
       it 'creates proper url' do
-        expect(subject.prometheus_client.url).to eq('http://example.com/api/v1/proxy/namespaces/gitlab-managed-apps/service/prometheus-prometheus-server:80')
+        expect(subject.prometheus_client.url).to eq('http://example.com/api/v1/namespaces/gitlab-managed-apps/service/prometheus-prometheus-server:80/proxy')
       end
 
       it 'copies options and headers from kube client to proxy client' do
         expect(subject.prometheus_client.options).to eq(kube_client.rest_client.options.merge(headers: kube_client.headers))
       end
+
+      context 'when cluster is not reachable' do
+        before do
+          allow(kube_client).to receive(:proxy_url).and_raise(Kubeclient::HttpError.new(401, 'Unauthorized', nil))
+        end
+
+        it 'returns nil' do
+          expect(subject.prometheus_client).to be_nil
+        end
+      end
     end
   end
 
diff --git a/spec/models/commit_spec.rb b/spec/models/commit_spec.rb
index 4e6b037a720..090f91168ad 100644
--- a/spec/models/commit_spec.rb
+++ b/spec/models/commit_spec.rb
@@ -52,22 +52,98 @@ describe Commit do
     end
   end
 
-  describe '#author' do
+  describe '#author', :request_store do
     it 'looks up the author in a case-insensitive way' do
       user = create(:user, email: commit.author_email.upcase)
       expect(commit.author).to eq(user)
     end
 
-    it 'caches the author', :request_store do
+    it 'caches the author' do
       user = create(:user, email: commit.author_email)
-      expect(User).to receive(:find_by_any_email).and_call_original
 
       expect(commit.author).to eq(user)
+
       key = "Commit:author:#{commit.author_email.downcase}"
-      expect(RequestStore.store[key]).to eq(user)
 
+      expect(RequestStore.store[key]).to eq(user)
       expect(commit.author).to eq(user)
     end
+
+    context 'using eager loading' do
+      let!(:alice) { create(:user, email: 'alice@example.com') }
+      let!(:bob) { create(:user, email: 'hunter2@example.com') }
+
+      let(:alice_commit) do
+        described_class.new(RepoHelpers.sample_commit, project).tap do |c|
+          c.author_email = 'alice@example.com'
+        end
+      end
+
+      let(:bob_commit) do
+        # The commit for Bob uses one of his alternative Emails, instead of the
+        # primary one.
+        described_class.new(RepoHelpers.sample_commit, project).tap do |c|
+          c.author_email = 'bob@example.com'
+        end
+      end
+
+      let(:eve_commit) do
+        described_class.new(RepoHelpers.sample_commit, project).tap do |c|
+          c.author_email = 'eve@example.com'
+        end
+      end
+
+      let!(:commits) { [alice_commit, bob_commit, eve_commit] }
+
+      before do
+        create(:email, user: bob, email: 'bob@example.com')
+      end
+
+      it 'executes only two SQL queries' do
+        recorder = ActiveRecord::QueryRecorder.new do
+          # Running this first ensures we don't run one query for every
+          # commit.
+          commits.each(&:lazy_author)
+
+          # This forces the execution of the SQL queries necessary to load the
+          # data.
+          commits.each { |c| c.author.try(:id) }
+        end
+
+        expect(recorder.count).to eq(2)
+      end
+
+      it "preloads the authors for Commits matching a user's primary Email" do
+        commits.each(&:lazy_author)
+
+        expect(alice_commit.author).to eq(alice)
+      end
+
+      it "preloads the authors for Commits using a User's alternative Email" do
+        commits.each(&:lazy_author)
+
+        expect(bob_commit.author).to eq(bob)
+      end
+
+      it 'sets the author to Nil if an author could not be found for a Commit' do
+        commits.each(&:lazy_author)
+
+        expect(eve_commit.author).to be_nil
+      end
+
+      it 'does not execute SQL queries once the authors are preloaded' do
+        commits.each(&:lazy_author)
+        commits.each { |c| c.author.try(:id) }
+
+        recorder = ActiveRecord::QueryRecorder.new do
+          alice_commit.author
+          bob_commit.author
+          eve_commit.author
+        end
+
+        expect(recorder.count).to be_zero
+      end
+    end
   end
 
   describe '#to_reference' do
@@ -182,7 +258,6 @@ eos
     it { is_expected.to respond_to(:date) }
     it { is_expected.to respond_to(:diffs) }
     it { is_expected.to respond_to(:id) }
-    it { is_expected.to respond_to(:to_patch) }
   end
 
   describe '#closes_issues' do
diff --git a/spec/models/commit_status_spec.rb b/spec/models/commit_status_spec.rb
index 2ed29052dc1..f3f2bc28d2c 100644
--- a/spec/models/commit_status_spec.rb
+++ b/spec/models/commit_status_spec.rb
@@ -565,4 +565,10 @@ describe CommitStatus do
       it_behaves_like 'commit status enqueued'
     end
   end
+
+  describe '#present' do
+    subject { commit_status.present }
+
+    it { is_expected.to be_a(CommitStatusPresenter) }
+  end
 end
diff --git a/spec/models/concerns/cacheable_attributes_spec.rb b/spec/models/concerns/cacheable_attributes_spec.rb
new file mode 100644
index 00000000000..49e4b23ebc7
--- /dev/null
+++ b/spec/models/concerns/cacheable_attributes_spec.rb
@@ -0,0 +1,153 @@
+require 'spec_helper'
+
+describe CacheableAttributes do
+  let(:minimal_test_class) do
+    Class.new do
+      include ActiveModel::Model
+      extend ActiveModel::Callbacks
+      define_model_callbacks :commit
+      include CacheableAttributes
+
+      def self.name
+        'TestClass'
+      end
+
+      def self.first
+        @_first ||= new('foo' => 'a')
+      end
+
+      def self.last
+        @_last ||= new('foo' => 'a', 'bar' => 'b')
+      end
+
+      attr_accessor :attributes
+
+      def initialize(attrs = {})
+        @attributes = attrs
+      end
+    end
+  end
+
+  shared_context 'with defaults' do
+    before do
+      minimal_test_class.define_singleton_method(:defaults) do
+        { foo: 'a', bar: 'b', baz: 'c' }
+      end
+    end
+  end
+
+  describe '.current_without_cache' do
+    it 'defaults to last' do
+      expect(minimal_test_class.current_without_cache).to eq(minimal_test_class.last)
+    end
+
+    it 'can be overriden' do
+      minimal_test_class.define_singleton_method(:current_without_cache) do
+        first
+      end
+
+      expect(minimal_test_class.current_without_cache).to eq(minimal_test_class.first)
+    end
+  end
+
+  describe '.cache_key' do
+    it 'excludes cache attributes' do
+      expect(minimal_test_class.cache_key).to eq("TestClass:#{Gitlab::VERSION}:#{Gitlab.migrations_hash}:json")
+    end
+  end
+
+  describe '.defaults' do
+    it 'defaults to {}' do
+      expect(minimal_test_class.defaults).to eq({})
+    end
+
+    context 'with defaults defined' do
+      include_context 'with defaults'
+
+      it 'can be overriden' do
+        expect(minimal_test_class.defaults).to eq({ foo: 'a', bar: 'b', baz: 'c' })
+      end
+    end
+  end
+
+  describe '.build_from_defaults' do
+    include_context 'with defaults'
+
+    context 'without any attributes given' do
+      it 'intializes a new object with the defaults' do
+        expect(minimal_test_class.build_from_defaults).not_to be_persisted
+      end
+    end
+
+    context 'without attributes given' do
+      it 'intializes a new object with the given attributes merged into the defaults' do
+        expect(minimal_test_class.build_from_defaults(foo: 'd').attributes[:foo]).to eq('d')
+      end
+    end
+  end
+
+  describe '.current', :use_clean_rails_memory_store_caching do
+    context 'redis unavailable' do
+      it 'returns an uncached record' do
+        allow(minimal_test_class).to receive(:last).and_return(:last)
+        expect(Rails.cache).to receive(:read).and_raise(Redis::BaseError)
+
+        expect(minimal_test_class.current).to eq(:last)
+      end
+    end
+
+    context 'when a record is not yet present' do
+      it 'does not cache nil object' do
+        # when missing settings a nil object is returned, but not cached
+        allow(minimal_test_class).to receive(:last).twice.and_return(nil)
+
+        expect(minimal_test_class.current).to be_nil
+        expect(Rails.cache.exist?(minimal_test_class.cache_key)).to be(false)
+      end
+
+      it 'cache non-nil object' do
+        # when the settings are set the method returns a valid object
+        allow(minimal_test_class).to receive(:last).and_call_original
+
+        expect(minimal_test_class.current).to eq(minimal_test_class.last)
+        expect(Rails.cache.exist?(minimal_test_class.cache_key)).to be(true)
+
+        # subsequent calls retrieve the record from the cache
+        last_record = minimal_test_class.last
+        expect(minimal_test_class).not_to receive(:last)
+        expect(minimal_test_class.current.attributes).to eq(last_record.attributes)
+      end
+    end
+  end
+
+  describe '.cached', :use_clean_rails_memory_store_caching do
+    context 'when cache is cold' do
+      it 'returns nil' do
+        expect(minimal_test_class.cached).to be_nil
+      end
+    end
+
+    context 'when cached settings do not include the latest defaults' do
+      before do
+        Rails.cache.write(minimal_test_class.cache_key, { bar: 'b', baz: 'c' }.to_json)
+        minimal_test_class.define_singleton_method(:defaults) do
+          { foo: 'a', bar: 'b', baz: 'c' }
+        end
+      end
+
+      it 'includes attributes from defaults' do
+        expect(minimal_test_class.cached.attributes[:foo]).to eq(minimal_test_class.defaults[:foo])
+      end
+    end
+  end
+
+  describe '#cache!', :use_clean_rails_memory_store_caching do
+    let(:appearance_record) { create(:appearance) }
+
+    it 'caches the attributes' do
+      appearance_record.cache!
+
+      expect(Rails.cache.read(Appearance.cache_key)).to eq(appearance_record.attributes.to_json)
+    end
+  end
+end
diff --git a/spec/models/concerns/issuable_spec.rb b/spec/models/concerns/issuable_spec.rb
index 3d3092b8ac9..bd6bf5b0712 100644
--- a/spec/models/concerns/issuable_spec.rb
+++ b/spec/models/concerns/issuable_spec.rb
@@ -266,6 +266,19 @@ describe Issuable do
     end
   end
 
+  describe '#time_estimate=' do
+    it 'coerces the value below Gitlab::Database::MAX_INT_VALUE' do
+      expect { issue.time_estimate = 100 }.to change { issue.time_estimate }.to(100)
+      expect { issue.time_estimate = Gitlab::Database::MAX_INT_VALUE + 100 }.to change { issue.time_estimate }.to(Gitlab::Database::MAX_INT_VALUE)
+    end
+
+    it 'skips coercion for not Integer values' do
+      expect { issue.time_estimate = nil }.to change { issue.time_estimate }.to(nil)
+      expect { issue.time_estimate = 'invalid time' }.not_to raise_error(StandardError)
+      expect { issue.time_estimate = 22.33 }.not_to raise_error(StandardError)
+    end
+  end
+
   describe '#to_hook_data' do
     let(:builder) { double }
 
diff --git a/spec/models/concerns/redis_cacheable_spec.rb b/spec/models/concerns/redis_cacheable_spec.rb
index 3d7963120b6..23c6c6233e9 100644
--- a/spec/models/concerns/redis_cacheable_spec.rb
+++ b/spec/models/concerns/redis_cacheable_spec.rb
@@ -1,21 +1,36 @@
 require 'spec_helper'
 
 describe RedisCacheable do
-  let(:model) { double }
+  let(:model) do
+    Struct.new(:id, :attributes) do
+      def read_attribute(attribute)
+        attributes[attribute]
+      end
+
+      def cast_value_from_cache(attribute, cached_value)
+        cached_value
+      end
+
+      def has_attribute?(attribute)
+        attributes.has_key?(attribute)
+      end
+    end
+  end
+
+  let(:payload) { { name: 'value', time: Time.zone.now } }
+  let(:instance) { model.new(1, payload) }
+  let(:cache_key) { instance.__send__(:cache_attribute_key) }
 
   before do
-    model.extend(described_class)
-    allow(model).to receive(:cache_attribute_key).and_return('key')
+    model.include(described_class)
   end
 
   describe '#cached_attribute' do
-    let(:payload) { { attribute: 'value' } }
-
-    subject { model.cached_attribute(payload.keys.first) }
+    subject { instance.cached_attribute(payload.keys.first) }
 
     it 'gets the cache attribute' do
       Gitlab::Redis::SharedState.with do |redis|
-        expect(redis).to receive(:get).with('key')
+        expect(redis).to receive(:get).with(cache_key)
           .and_return(payload.to_json)
       end
 
@@ -24,16 +39,62 @@ describe RedisCacheable do
   end
 
   describe '#cache_attributes' do
-    let(:values) { { name: 'new_name' } }
-
-    subject { model.cache_attributes(values) }
+    subject { instance.cache_attributes(payload) }
 
     it 'sets the cache attributes' do
       Gitlab::Redis::SharedState.with do |redis|
-        expect(redis).to receive(:set).with('key', values.to_json, anything)
+        expect(redis).to receive(:set).with(cache_key, payload.to_json, anything)
       end
 
       subject
     end
   end
+
+  describe '#cached_attr_reader', :clean_gitlab_redis_shared_state do
+    subject { instance.name }
+
+    before do
+      model.cached_attr_reader(:name)
+    end
+
+    context 'when there is no cached value' do
+      it 'reads the attribute' do
+        expect(instance).to receive(:read_attribute).and_call_original
+
+        expect(subject).to eq(payload[:name])
+      end
+    end
+
+    context 'when there is a cached value' do
+      it 'reads the cached value' do
+        expect(instance).not_to receive(:read_attribute)
+
+        instance.cache_attributes(payload)
+
+        expect(subject).to eq(payload[:name])
+      end
+    end
+
+    it 'always returns the latest values' do
+      expect(instance.name).to eq(payload[:name])
+
+      instance.cache_attributes(name: 'new_value')
+
+      expect(instance.name).to eq('new_value')
+    end
+  end
+
+  describe '#cast_value_from_cache' do
+    subject { instance.__send__(:cast_value_from_cache, attribute, value) }
+
+    context 'with runner contacted_at' do
+      let(:instance) { Ci::Runner.new }
+      let(:attribute) { :contacted_at }
+      let(:value) { '2018-05-07 13:53:08 UTC' }
+
+      it 'converts cache string to appropriate type' do
+        expect(subject).to be_an_instance_of(ActiveSupport::TimeWithZone)
+      end
+    end
+  end
 end
diff --git a/spec/models/concerns/resolvable_note_spec.rb b/spec/models/concerns/resolvable_note_spec.rb
index 91591017587..fcb5250278e 100644
--- a/spec/models/concerns/resolvable_note_spec.rb
+++ b/spec/models/concerns/resolvable_note_spec.rb
@@ -326,4 +326,12 @@ describe Note, ResolvableNote do
       end
     end
   end
+
+  describe "#potentially_resolvable?" do
+    it 'returns false if noteable could not be found' do
+      allow(subject).to receive(:noteable).and_return(nil)
+
+      expect(subject.potentially_resolvable?).to be_falsey
+    end
+  end
 end
diff --git a/spec/models/concerns/sortable_spec.rb b/spec/models/concerns/sortable_spec.rb
new file mode 100644
index 00000000000..b821a84d5e0
--- /dev/null
+++ b/spec/models/concerns/sortable_spec.rb
@@ -0,0 +1,108 @@
+require 'spec_helper'
+
+describe Sortable do
+  describe '.order_by' do
+    let(:relation) { Group.all }
+
+    describe 'ordering by id' do
+      it 'ascending' do
+        expect(relation).to receive(:reorder).with(id: :asc)
+
+        relation.order_by('id_asc')
+      end
+
+      it 'descending' do
+        expect(relation).to receive(:reorder).with(id: :desc)
+
+        relation.order_by('id_desc')
+      end
+    end
+
+    describe 'ordering by created day' do
+      it 'ascending' do
+        expect(relation).to receive(:reorder).with(created_at: :asc)
+
+        relation.order_by('created_asc')
+      end
+
+      it 'descending' do
+        expect(relation).to receive(:reorder).with(created_at: :desc)
+
+        relation.order_by('created_desc')
+      end
+
+      it 'order by "date"' do
+        expect(relation).to receive(:reorder).with(created_at: :desc)
+
+        relation.order_by('created_date')
+      end
+    end
+
+    describe 'ordering by name' do
+      it 'ascending' do
+        expect(relation).to receive(:reorder).with("lower(name) asc")
+
+        relation.order_by('name_asc')
+      end
+
+      it 'descending' do
+        expect(relation).to receive(:reorder).with("lower(name) desc")
+
+        relation.order_by('name_desc')
+      end
+    end
+
+    describe 'ordering by Updated Time' do
+      it 'ascending' do
+        expect(relation).to receive(:reorder).with(updated_at: :asc)
+
+        relation.order_by('updated_asc')
+      end
+
+      it 'descending' do
+        expect(relation).to receive(:reorder).with(updated_at: :desc)
+
+        relation.order_by('updated_desc')
+      end
+    end
+
+    it 'does not call reorder in case of unrecognized ordering' do
+      expect(relation).not_to receive(:reorder)
+
+      relation.order_by('random_ordering')
+    end
+  end
+
+  describe 'sorting groups' do
+    def ordered_group_names(order)
+      Group.all.order_by(order).map(&:name)
+    end
+
+    let!(:ref_time) { Time.parse('2018-05-01 00:00:00') }
+    let!(:group1) { create(:group, name: 'aa', id: 1, created_at: ref_time - 15.seconds, updated_at: ref_time) }
+    let!(:group2) { create(:group, name: 'AAA', id: 2, created_at: ref_time - 10.seconds, updated_at: ref_time - 5.seconds) }
+    let!(:group3) { create(:group, name: 'BB', id: 3, created_at: ref_time - 5.seconds, updated_at: ref_time - 10.seconds) }
+    let!(:group4) { create(:group, name: 'bbb', id: 4, created_at: ref_time, updated_at: ref_time - 15.seconds) }
+
+    it 'sorts groups by id' do
+      expect(ordered_group_names('id_asc')).to eq(%w(aa AAA BB bbb))
+      expect(ordered_group_names('id_desc')).to eq(%w(bbb BB AAA aa))
+    end
+
+    it 'sorts groups by name via case-insentitive comparision' do
+      expect(ordered_group_names('name_asc')).to eq(%w(aa AAA BB bbb))
+      expect(ordered_group_names('name_desc')).to eq(%w(bbb BB AAA aa))
+    end
+
+    it 'sorts groups by created_at' do
+      expect(ordered_group_names('created_asc')).to eq(%w(aa AAA BB bbb))
+      expect(ordered_group_names('created_desc')).to eq(%w(bbb BB AAA aa))
+      expect(ordered_group_names('created_date')).to eq(%w(bbb BB AAA aa))
+    end
+
+    it 'sorts groups by updated_at' do
+      expect(ordered_group_names('updated_asc')).to eq(%w(bbb BB AAA aa))
+      expect(ordered_group_names('updated_desc')).to eq(%w(aa AAA BB bbb))
+    end
+  end
+end
diff --git a/spec/models/generic_commit_status_spec.rb b/spec/models/generic_commit_status_spec.rb
index 673049d1cc4..a3e68d2e646 100644
--- a/spec/models/generic_commit_status_spec.rb
+++ b/spec/models/generic_commit_status_spec.rb
@@ -78,4 +78,10 @@ describe GenericCommitStatus do
       it { is_expected.not_to be_nil }
     end
   end
+
+  describe '#present' do
+    subject { generic_commit_status.present }
+
+    it { is_expected.to be_a(GenericCommitStatusPresenter) }
+  end
 end
diff --git a/spec/models/group_spec.rb b/spec/models/group_spec.rb
index 0907d28d33b..f83b52e8975 100644
--- a/spec/models/group_spec.rb
+++ b/spec/models/group_spec.rb
@@ -15,7 +15,7 @@ describe Group do
     it { is_expected.to have_many(:notification_settings).dependent(:destroy) }
     it { is_expected.to have_many(:labels).class_name('GroupLabel') }
     it { is_expected.to have_many(:variables).class_name('Ci::GroupVariable') }
-    it { is_expected.to have_many(:uploads).dependent(:destroy) }
+    it { is_expected.to have_many(:uploads) }
     it { is_expected.to have_one(:chat_team) }
     it { is_expected.to have_many(:custom_attributes).class_name('GroupCustomAttribute') }
     it { is_expected.to have_many(:badges).class_name('GroupBadge') }
@@ -691,4 +691,12 @@ describe Group do
       end
     end
   end
+
+  context 'with uploads' do
+    it_behaves_like 'model with mounted uploader', true do
+      let(:model_object) { create(:group, :with_avatar) }
+      let(:upload_attribute) { :avatar }
+      let(:uploader_class) { AttachmentUploader }
+    end
+  end
 end
diff --git a/spec/models/guest_spec.rb b/spec/models/guest_spec.rb
index 2afdd6751a4..fc30f3056e5 100644
--- a/spec/models/guest_spec.rb
+++ b/spec/models/guest_spec.rb
@@ -1,9 +1,9 @@
 require 'spec_helper'
 
 describe Guest do
-  let(:public_project) { build_stubbed(:project, :public) }
-  let(:private_project) { build_stubbed(:project, :private) }
-  let(:internal_project) { build_stubbed(:project, :internal) }
+  set(:public_project) { create(:project, :public) }
+  set(:private_project) { create(:project, :private) }
+  set(:internal_project) { create(:project, :internal) }
 
   describe '.can_pull?' do
     context 'when project is private' do
diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index 04379e7d2c3..92e33a64d26 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -1245,38 +1245,50 @@ describe MergeRequest do
   describe '#check_if_can_be_merged' do
     let(:project) { create(:project, only_allow_merge_if_pipeline_succeeds: true) }
 
-    subject { create(:merge_request, source_project: project, merge_status: :unchecked) }
+    shared_examples 'checking if can be merged' do
+      context 'when it is not broken and has no conflicts' do
+        before do
+          allow(subject).to receive(:broken?) { false }
+          allow(project.repository).to receive(:can_be_merged?).and_return(true)
+        end
 
-    context 'when it is not broken and has no conflicts' do
-      before do
-        allow(subject).to receive(:broken?) { false }
-        allow(project.repository).to receive(:can_be_merged?).and_return(true)
+        it 'is marked as mergeable' do
+          expect { subject.check_if_can_be_merged }.to change { subject.merge_status }.to('can_be_merged')
+        end
       end
 
-      it 'is marked as mergeable' do
-        expect { subject.check_if_can_be_merged }.to change { subject.merge_status }.to('can_be_merged')
-      end
-    end
+      context 'when broken' do
+        before do
+          allow(subject).to receive(:broken?) { true }
+        end
 
-    context 'when broken' do
-      before do
-        allow(subject).to receive(:broken?) { true }
+        it 'becomes unmergeable' do
+          expect { subject.check_if_can_be_merged }.to change { subject.merge_status }.to('cannot_be_merged')
+        end
       end
 
-      it 'becomes unmergeable' do
-        expect { subject.check_if_can_be_merged }.to change { subject.merge_status }.to('cannot_be_merged')
+      context 'when it has conflicts' do
+        before do
+          allow(subject).to receive(:broken?) { false }
+          allow(project.repository).to receive(:can_be_merged?).and_return(false)
+        end
+
+        it 'becomes unmergeable' do
+          expect { subject.check_if_can_be_merged }.to change { subject.merge_status }.to('cannot_be_merged')
+        end
       end
     end
 
-    context 'when it has conflicts' do
-      before do
-        allow(subject).to receive(:broken?) { false }
-        allow(project.repository).to receive(:can_be_merged?).and_return(false)
-      end
+    context 'when merge_status is unchecked' do
+      subject { create(:merge_request, source_project: project, merge_status: :unchecked) }
 
-      it 'becomes unmergeable' do
-        expect { subject.check_if_can_be_merged }.to change { subject.merge_status }.to('cannot_be_merged')
-      end
+      it_behaves_like 'checking if can be merged'
+    end
+
+    context 'when merge_status is unchecked' do
+      subject { create(:merge_request, source_project: project, merge_status: :cannot_be_merged_recheck) }
+
+      it_behaves_like 'checking if can be merged'
     end
   end
 
@@ -2064,6 +2076,53 @@ describe MergeRequest do
         expect(subject.merge_jid).to be_nil
       end
     end
+
+    describe 'transition to cannot_be_merged' do
+      let(:notification_service) { double(:notification_service) }
+      let(:todo_service) { double(:todo_service) }
+
+      subject { create(:merge_request, merge_status: :unchecked) }
+
+      before do
+        allow(NotificationService).to receive(:new).and_return(notification_service)
+        allow(TodoService).to receive(:new).and_return(todo_service)
+      end
+
+      it 'notifies, but does not notify again if rechecking still results in cannot_be_merged' do
+        expect(notification_service).to receive(:merge_request_unmergeable).with(subject).once
+        expect(todo_service).to receive(:merge_request_became_unmergeable).with(subject).once
+
+        subject.mark_as_unmergeable
+        subject.mark_as_unchecked
+        subject.mark_as_unmergeable
+      end
+
+      it 'notifies whenever merge request is newly unmergeable' do
+        expect(notification_service).to receive(:merge_request_unmergeable).with(subject).twice
+        expect(todo_service).to receive(:merge_request_became_unmergeable).with(subject).twice
+
+        subject.mark_as_unmergeable
+        subject.mark_as_unchecked
+        subject.mark_as_mergeable
+        subject.mark_as_unchecked
+        subject.mark_as_unmergeable
+      end
+    end
+
+    describe 'check_state?' do
+      it 'indicates whether MR is still checking for mergeability' do
+        state_machine = described_class.state_machines[:merge_status]
+        check_states = [:unchecked, :cannot_be_merged_recheck]
+
+        check_states.each do |merge_status|
+          expect(state_machine.check_state?(merge_status)).to be true
+        end
+
+        (state_machine.states.map(&:name) - check_states).each do |merge_status|
+          expect(state_machine.check_state?(merge_status)).to be false
+        end
+      end
+    end
   end
 
   describe '#should_be_rebased?' do
@@ -2195,4 +2254,39 @@ describe MergeRequest do
       expect(merge_request.can_allow_maintainer_to_push?(user)).to be_truthy
     end
   end
+
+  describe '#merge_participants' do
+    it 'contains author' do
+      expect(subject.merge_participants).to eq([subject.author])
+    end
+
+    describe 'when merge_when_pipeline_succeeds? is true' do
+      describe 'when merge user is author' do
+        let(:user) { create(:user) }
+        subject do
+          create(:merge_request,
+                 merge_when_pipeline_succeeds: true,
+                 merge_user: user,
+                 author: user)
+        end
+
+        it 'contains author only' do
+          expect(subject.merge_participants).to eq([subject.author])
+        end
+      end
+
+      describe 'when merge user and author are different users' do
+        let(:merge_user) { create(:user) }
+        subject do
+          create(:merge_request,
+                 merge_when_pipeline_succeeds: true,
+                 merge_user: merge_user)
+        end
+
+        it 'contains author and merge user' do
+          expect(subject.merge_participants).to eq([subject.author, merge_user])
+        end
+      end
+    end
+  end
 end
diff --git a/spec/models/project_services/gemnasium_service_spec.rb b/spec/models/project_services/gemnasium_service_spec.rb
index 4c61bc0af95..6e417323e40 100644
--- a/spec/models/project_services/gemnasium_service_spec.rb
+++ b/spec/models/project_services/gemnasium_service_spec.rb
@@ -26,24 +26,49 @@ describe GemnasiumService do
     end
   end
 
+  describe "deprecated?" do
+    let(:project) { create(:project, :repository) }
+    let(:gemnasium_service) { described_class.new }
+
+    before do
+      allow(gemnasium_service).to receive_messages(
+        project_id: project.id,
+        project: project,
+        service_hook: true,
+        token: 'verySecret',
+        api_key: 'GemnasiumUserApiKey'
+      )
+    end
+
+    it "is true" do
+      expect(gemnasium_service.deprecated?).to be true
+    end
+
+    it "can't create a new service" do
+      expect(gemnasium_service.save).to be false
+      expect(gemnasium_service.errors[:base].first)
+        .to eq('Gemnasium has been acquired by GitLab in January 2018. Since May 15, 2018, the service provided by Gemnasium is no longer available.')
+    end
+  end
+
   describe "Execute" do
     let(:user)    { create(:user) }
     let(:project) { create(:project, :repository) }
+    let(:gemnasium_service) { described_class.new }
+    let(:sample_data) { Gitlab::DataBuilder::Push.build_sample(project, user) }
 
     before do
-      @gemnasium_service = described_class.new
-      allow(@gemnasium_service).to receive_messages(
+      allow(gemnasium_service).to receive_messages(
         project_id: project.id,
         project: project,
         service_hook: true,
         token: 'verySecret',
         api_key: 'GemnasiumUserApiKey'
       )
-      @sample_data = Gitlab::DataBuilder::Push.build_sample(project, user)
     end
     it "calls Gemnasium service" do
       expect(Gemnasium::GitlabService).to receive(:execute).with(an_instance_of(Hash)).once
-      @gemnasium_service.execute(@sample_data)
+      gemnasium_service.execute(sample_data)
     end
   end
 end
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 5b452f17979..af2240f4f89 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -76,7 +76,7 @@ describe Project do
     it { is_expected.to have_many(:project_group_links) }
     it { is_expected.to have_many(:notification_settings).dependent(:delete_all) }
     it { is_expected.to have_many(:forks).through(:forked_project_links) }
-    it { is_expected.to have_many(:uploads).dependent(:destroy) }
+    it { is_expected.to have_many(:uploads) }
     it { is_expected.to have_many(:pipeline_schedules) }
     it { is_expected.to have_many(:members_and_requesters) }
     it { is_expected.to have_many(:clusters) }
@@ -469,6 +469,34 @@ describe Project do
     end
   end
 
+  describe "#readme_url" do
+    let(:project) { create(:project, :repository, path: "somewhere") }
+
+    context 'with a non-existing repository' do
+      it 'returns nil' do
+        allow(project.repository).to receive(:tree).with(:head).and_return(nil)
+
+        expect(project.readme_url).to be_nil
+      end
+    end
+
+    context 'with an existing repository' do
+      context 'when no README exists' do
+        it 'returns nil' do
+          allow_any_instance_of(Tree).to receive(:readme).and_return(nil)
+
+          expect(project.readme_url).to be_nil
+        end
+      end
+
+      context 'when a README exists' do
+        it 'returns the README' do
+          expect(project.readme_url).to eql("#{Gitlab.config.gitlab.url}/#{project.namespace.full_path}/somewhere/blob/master/README.md")
+        end
+      end
+    end
+  end
+
   describe "#new_issuable_address" do
     let(:project) { create(:project, path: "somewhere") }
     let(:user) { create(:user) }
@@ -3739,4 +3767,12 @@ describe Project do
       it { is_expected.to be_nil }
     end
   end
+
+  context 'with uploads' do
+    it_behaves_like 'model with mounted uploader', true do
+      let(:model_object) { create(:project, :with_avatar) }
+      let(:upload_attribute) { :avatar }
+      let(:uploader_class) { AttachmentUploader }
+    end
+  end
 end
diff --git a/spec/models/repository_spec.rb b/spec/models/repository_spec.rb
index a7755a505d8..0ccf55bd895 100644
--- a/spec/models/repository_spec.rb
+++ b/spec/models/repository_spec.rb
@@ -671,7 +671,7 @@ describe Repository do
     end
   end
 
-  describe "search_files_by_content" do
+  shared_examples "search_files_by_content" do
     let(:results) { repository.search_files_by_content('feature', 'master') }
     subject { results }
 
@@ -718,7 +718,7 @@ describe Repository do
     end
   end
 
-  describe "search_files_by_name" do
+  shared_examples "search_files_by_name" do
     let(:results) { repository.search_files_by_name('files', 'master') }
 
     it 'returns result' do
@@ -758,6 +758,16 @@ describe Repository do
     end
   end
 
+  describe 'with gitaly enabled' do
+    it_behaves_like 'search_files_by_content'
+    it_behaves_like 'search_files_by_name'
+  end
+
+  describe 'with gitaly disabled', :disable_gitaly do
+    it_behaves_like 'search_files_by_content'
+    it_behaves_like 'search_files_by_name'
+  end
+
   describe '#async_remove_remote' do
     before do
       masterrev = repository.find_branch('master').dereferenced_target
@@ -990,65 +1000,25 @@ describe Repository do
 
     subject { repository.add_branch(user, branch_name, target) }
 
-    context 'with Gitaly enabled' do
-      it "calls Gitaly's OperationService" do
-        expect_any_instance_of(Gitlab::GitalyClient::OperationService)
-          .to receive(:user_create_branch).with(branch_name, user, target)
-          .and_return(nil)
-
-        subject
-      end
-
-      it 'creates_the_branch' do
-        expect(subject.name).to eq(branch_name)
-        expect(repository.find_branch(branch_name)).not_to be_nil
-      end
+    it "calls Gitaly's OperationService" do
+      expect_any_instance_of(Gitlab::GitalyClient::OperationService)
+        .to receive(:user_create_branch).with(branch_name, user, target)
+        .and_return(nil)
 
-      context 'with a non-existing target' do
-        let(:target) { 'fake-target' }
-
-        it "returns false and doesn't create the branch" do
-          expect(subject).to be(false)
-          expect(repository.find_branch(branch_name)).to be_nil
-        end
-      end
+      subject
     end
 
-    context 'with Gitaly disabled', :disable_gitaly do
-      context 'when pre hooks were successful' do
-        it 'runs without errors' do
-          hook = double(trigger: [true, nil])
-          expect(Gitlab::Git::Hook).to receive(:new).exactly(3).times.and_return(hook)
-
-          expect { subject }.not_to raise_error
-        end
-
-        it 'creates the branch' do
-          allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([true, nil])
-
-          expect(subject.name).to eq(branch_name)
-        end
-
-        it 'calls the after_create_branch hook' do
-          expect(repository).to receive(:after_create_branch)
-
-          subject
-        end
-      end
-
-      context 'when pre hooks failed' do
-        it 'gets an error' do
-          allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
-
-          expect { subject }.to raise_error(Gitlab::Git::HooksService::PreReceiveError)
-        end
+    it 'creates_the_branch' do
+      expect(subject.name).to eq(branch_name)
+      expect(repository.find_branch(branch_name)).not_to be_nil
+    end
 
-        it 'does not create the branch' do
-          allow_any_instance_of(Gitlab::Git::Hook).to receive(:trigger).and_return([false, ''])
+    context 'with a non-existing target' do
+      let(:target) { 'fake-target' }
 
-          expect { subject }.to raise_error(Gitlab::Git::HooksService::PreReceiveError)
-          expect(repository.find_branch(branch_name)).to be_nil
-        end
+      it "returns false and doesn't create the branch" do
+        expect(subject).to be(false)
+        expect(repository.find_branch(branch_name)).to be_nil
       end
     end
   end
@@ -2061,27 +2031,27 @@ describe Repository do
 
   describe '#xcode_project?' do
     before do
-      allow(repository).to receive(:tree).with(:head).and_return(double(:tree, blobs: [blob]))
+      allow(repository).to receive(:tree).with(:head).and_return(double(:tree, trees: [tree]))
     end
 
-    context 'when the root contains a *.xcodeproj file' do
-      let(:blob) { double(:blob, path: 'Foo.xcodeproj') }
+    context 'when the root contains a *.xcodeproj directory' do
+      let(:tree) { double(:tree, path: 'Foo.xcodeproj') }
 
       it 'returns true' do
         expect(repository.xcode_project?).to be_truthy
       end
     end
 
-    context 'when the root contains a *.xcworkspace file' do
-      let(:blob) { double(:blob, path: 'Foo.xcworkspace') }
+    context 'when the root contains a *.xcworkspace directory' do
+      let(:tree) { double(:tree, path: 'Foo.xcworkspace') }
 
       it 'returns true' do
         expect(repository.xcode_project?).to be_truthy
       end
     end
 
-    context 'when the root contains no XCode config file' do
-      let(:blob) { double(:blob, path: 'subdir/Foo.xcworkspace') }
+    context 'when the root contains no Xcode config directory' do
+      let(:tree) { double(:tree, path: 'Foo') }
 
       it 'returns false' do
         expect(repository.xcode_project?).to be_falsey
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index ad094b3ed48..6a2f4a39f09 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -39,7 +39,7 @@ describe User do
     it { is_expected.to have_many(:builds).dependent(:nullify) }
     it { is_expected.to have_many(:pipelines).dependent(:nullify) }
     it { is_expected.to have_many(:chat_names).dependent(:destroy) }
-    it { is_expected.to have_many(:uploads).dependent(:destroy) }
+    it { is_expected.to have_many(:uploads) }
     it { is_expected.to have_many(:reported_abuse_reports).dependent(:destroy).class_name('AbuseReport') }
     it { is_expected.to have_many(:custom_attributes).class_name('UserCustomAttribute') }
 
@@ -393,24 +393,6 @@ describe User do
   end
 
   describe 'after commit hook' do
-    describe '.update_invalid_gpg_signatures' do
-      let(:user) do
-        create(:user, email: 'tula.torphy@abshire.ca').tap do |user|
-          user.skip_reconfirmation!
-        end
-      end
-
-      it 'does nothing when the name is updated' do
-        expect(user).not_to receive(:update_invalid_gpg_signatures)
-        user.update_attributes!(name: 'Bette')
-      end
-
-      it 'synchronizes the gpg keys when the email is updated' do
-        expect(user).to receive(:update_invalid_gpg_signatures).at_most(:twice)
-        user.update_attributes!(email: 'shawnee.ritchie@denesik.com')
-      end
-    end
-
     describe '#update_emails_with_primary_email' do
       before do
         @user = create(:user, email: 'primary@example.com').tap do |user|
@@ -450,6 +432,76 @@ describe User do
         expect(@user.emails.first.confirmed_at).not_to eq nil
       end
     end
+
+    describe '#update_notification_email' do
+      # Regression: https://gitlab.com/gitlab-org/gitlab-ce/issues/22846
+      context 'when changing :email' do
+        let(:user) { create(:user) }
+        let(:new_email) { 'new-email@example.com' }
+
+        it 'sets :unconfirmed_email' do
+          expect do
+            user.tap { |u| u.update!(email: new_email) }.reload
+          end.to change(user, :unconfirmed_email).to(new_email)
+        end
+
+        it 'does not change :notification_email' do
+          expect do
+            user.tap { |u| u.update!(email: new_email) }.reload
+          end.not_to change(user, :notification_email)
+        end
+
+        it 'updates :notification_email to the new email once confirmed' do
+          user.update!(email: new_email)
+
+          expect do
+            user.tap(&:confirm).reload
+          end.to change(user, :notification_email).to eq(new_email)
+        end
+
+        context 'and :notification_email is set to a secondary email' do
+          let!(:email_attrs) { attributes_for(:email, :confirmed, user: user) }
+          let(:secondary) { create(:email, :confirmed, email: 'secondary@example.com', user: user) }
+
+          before do
+            user.emails.create(email_attrs)
+            user.tap { |u| u.update!(notification_email: email_attrs[:email]) }.reload
+          end
+
+          it 'does not change :notification_email to :email' do
+            expect do
+              user.tap { |u| u.update!(email: new_email) }.reload
+            end.not_to change(user, :notification_email)
+          end
+
+          it 'does not change :notification_email to :email once confirmed' do
+            user.update!(email: new_email)
+
+            expect do
+              user.tap(&:confirm).reload
+            end.not_to change(user, :notification_email)
+          end
+        end
+      end
+    end
+
+    describe '#update_invalid_gpg_signatures' do
+      let(:user) do
+        create(:user, email: 'tula.torphy@abshire.ca').tap do |user|
+          user.skip_reconfirmation!
+        end
+      end
+
+      it 'does nothing when the name is updated' do
+        expect(user).not_to receive(:update_invalid_gpg_signatures)
+        user.update_attributes!(name: 'Bette')
+      end
+
+      it 'synchronizes the gpg keys when the email is updated' do
+        expect(user).to receive(:update_invalid_gpg_signatures).at_most(:twice)
+        user.update_attributes!(email: 'shawnee.ritchie@denesik.com')
+      end
+    end
   end
 
   describe '#update_tracked_fields!', :clean_gitlab_redis_shared_state do
@@ -1223,6 +1275,24 @@ describe User do
     end
   end
 
+  describe '#accept_pending_invitations!' do
+    let(:user) { create(:user, email: 'user@email.com') }
+    let!(:project_member_invite) { create(:project_member, :invited, invite_email: user.email) }
+    let!(:group_member_invite) { create(:group_member, :invited, invite_email: user.email) }
+    let!(:external_project_member_invite) { create(:project_member, :invited, invite_email: 'external@email.com') }
+    let!(:external_group_member_invite) { create(:group_member, :invited, invite_email: 'external@email.com') }
+
+    it 'accepts all the user members pending invitations and returns the accepted_members' do
+      accepted_members = user.accept_pending_invitations!
+
+      expect(accepted_members).to match_array([project_member_invite, group_member_invite])
+      expect(group_member_invite.reload).not_to be_invite
+      expect(project_member_invite.reload).not_to be_invite
+      expect(external_project_member_invite.reload).to be_invite
+      expect(external_group_member_invite.reload).to be_invite
+    end
+  end
+
   describe '#all_emails' do
     let(:user) { create(:user) }
 
@@ -1786,28 +1856,54 @@ describe User do
     end
   end
 
-  describe '#ci_authorized_runners' do
+  describe '#ci_owned_runners' do
     let(:user) { create(:user) }
-    let(:runner) { create(:ci_runner) }
+    let(:runner_1) { create(:ci_runner) }
+    let(:runner_2) { create(:ci_runner) }
 
-    before do
-      project.runners << runner
-    end
-
-    context 'without any projects' do
-      let(:project) { create(:project) }
+    context 'without any projects nor groups' do
+      let!(:project) { create(:project, runners: [runner_1]) }
+      let!(:group) { create(:group) }
 
       it 'does not load' do
-        expect(user.ci_authorized_runners).to be_empty
+        expect(user.ci_owned_runners).to be_empty
       end
     end
 
     context 'with personal projects runners' do
       let(:namespace) { create(:namespace, owner: user) }
-      let(:project) { create(:project, namespace: namespace) }
+      let!(:project) { create(:project, namespace: namespace, runners: [runner_1]) }
+
+      it 'loads' do
+        expect(user.ci_owned_runners).to contain_exactly(runner_1)
+      end
+    end
+
+    context 'with personal group runner' do
+      let!(:project) { create(:project, runners: [runner_1]) }
+      let!(:group) do
+        create(:group, runners: [runner_2]).tap do |group|
+          group.add_owner(user)
+        end
+      end
+
+      it 'loads' do
+        expect(user.ci_owned_runners).to contain_exactly(runner_2)
+      end
+    end
+
+    context 'with personal project and group runner' do
+      let(:namespace) { create(:namespace, owner: user) }
+      let!(:project) { create(:project, namespace: namespace, runners: [runner_1]) }
+
+      let!(:group) do
+        create(:group, runners: [runner_2]).tap do |group|
+          group.add_owner(user)
+        end
+      end
 
       it 'loads' do
-        expect(user.ci_authorized_runners).to contain_exactly(runner)
+        expect(user.ci_owned_runners).to contain_exactly(runner_1, runner_2)
       end
     end
 
@@ -1818,7 +1914,7 @@ describe User do
         end
 
         it 'loads' do
-          expect(user.ci_authorized_runners).to contain_exactly(runner)
+          expect(user.ci_owned_runners).to contain_exactly(runner_1)
         end
       end
 
@@ -1828,14 +1924,28 @@ describe User do
         end
 
         it 'does not load' do
-          expect(user.ci_authorized_runners).to be_empty
+          expect(user.ci_owned_runners).to be_empty
         end
       end
     end
 
     context 'with groups projects runners' do
       let(:group) { create(:group) }
-      let(:project) { create(:project, group: group) }
+      let!(:project) { create(:project, group: group, runners: [runner_1]) }
+
+      def add_user(access)
+        group.add_user(user, access)
+      end
+
+      it_behaves_like :member
+    end
+
+    context 'with groups runners' do
+      let!(:group) do
+        create(:group, runners: [runner_1]).tap do |group|
+          group.add_owner(user)
+        end
+      end
 
       def add_user(access)
         group.add_user(user, access)
@@ -1845,7 +1955,7 @@ describe User do
     end
 
     context 'with other projects runners' do
-      let(:project) { create(:project) }
+      let!(:project) { create(:project, runners: [runner_1]) }
 
       def add_user(access)
         project.add_role(user, access)
@@ -1858,7 +1968,7 @@ describe User do
       let(:group) { create(:group) }
       let(:another_user) { create(:user) }
       let(:subgroup) { create(:group, parent: group) }
-      let(:project) { create(:project, group: subgroup) }
+      let!(:project) { create(:project, group: subgroup, runners: [runner_1]) }
 
       def add_user(access)
         group.add_user(user, access)
@@ -2755,4 +2865,26 @@ describe User do
       it { is_expected.to be_truthy }
     end
   end
+
+  describe '#increment_failed_attempts!' do
+    subject(:user) { create(:user, failed_attempts: 0) }
+
+    it 'logs failed sign-in attempts' do
+      expect { user.increment_failed_attempts! }.to change(user, :failed_attempts).from(0).to(1)
+    end
+
+    it 'does not log failed sign-in attempts when in a GitLab read-only instance' do
+      allow(Gitlab::Database).to receive(:read_only?) { true }
+
+      expect { user.increment_failed_attempts! }.not_to change(user, :failed_attempts)
+    end
+  end
+
+  context 'with uploads' do
+    it_behaves_like 'model with mounted uploader', false do
+      let(:model_object) { create(:user, :with_avatar) }
+      let(:upload_attribute) { :avatar }
+      let(:uploader_class) { AttachmentUploader }
+    end
+  end
 end
diff --git a/spec/policies/ci/build_policy_spec.rb b/spec/policies/ci/build_policy_spec.rb
index 41cf2ef7225..9ca156deaa0 100644
--- a/spec/policies/ci/build_policy_spec.rb
+++ b/spec/policies/ci/build_policy_spec.rb
@@ -94,6 +94,19 @@ describe Ci::BuildPolicy do
           end
         end
       end
+
+      context 'when maintainer is allowed to push to pipeline branch' do
+        let(:project) { create(:project, :public) }
+        let(:owner) { user }
+
+        it 'enables update_build if user is maintainer' do
+          allow_any_instance_of(Project).to receive(:empty_repo?).and_return(false)
+          allow_any_instance_of(Project).to receive(:branch_allows_maintainer_push?).and_return(true)
+
+          expect(policy).to be_allowed :update_build
+          expect(policy).to be_allowed :update_commit_status
+        end
+      end
     end
 
     describe 'rules for protected ref' do
diff --git a/spec/policies/ci/pipeline_policy_spec.rb b/spec/policies/ci/pipeline_policy_spec.rb
index 48a8064c5fc..a5e509cfa0f 100644
--- a/spec/policies/ci/pipeline_policy_spec.rb
+++ b/spec/policies/ci/pipeline_policy_spec.rb
@@ -62,5 +62,17 @@ describe Ci::PipelinePolicy, :models do
         end
       end
     end
+
+    context 'when maintainer is allowed to push to pipeline branch' do
+      let(:project) { create(:project, :public) }
+      let(:owner) { user }
+
+      it 'enables update_pipeline if user is maintainer' do
+        allow_any_instance_of(Project).to receive(:empty_repo?).and_return(false)
+        allow_any_instance_of(Project).to receive(:branch_allows_maintainer_push?).and_return(true)
+
+        expect(policy).to be_allowed :update_pipeline
+      end
+    end
   end
 end
diff --git a/spec/policies/project_policy_spec.rb b/spec/policies/project_policy_spec.rb
index 8b9c4ac0b4b..6609f5f7afd 100644
--- a/spec/policies/project_policy_spec.rb
+++ b/spec/policies/project_policy_spec.rb
@@ -404,7 +404,7 @@ describe ProjectPolicy do
       )
     end
     let(:maintainer_abilities) do
-      %w(create_build update_build create_pipeline update_pipeline)
+      %w(create_build create_pipeline)
     end
 
     subject { described_class.new(user, project) }
diff --git a/spec/presenters/ci/build_presenter_spec.rb b/spec/presenters/ci/build_presenter_spec.rb
index 4bc005df2fc..efd175247b5 100644
--- a/spec/presenters/ci/build_presenter_spec.rb
+++ b/spec/presenters/ci/build_presenter_spec.rb
@@ -10,7 +10,7 @@ describe Ci::BuildPresenter do
   end
 
   it 'inherits from Gitlab::View::Presenter::Delegated' do
-    expect(described_class.superclass).to eq(Gitlab::View::Presenter::Delegated)
+    expect(described_class.ancestors).to include(Gitlab::View::Presenter::Delegated)
   end
 
   describe '#initialize' do
diff --git a/spec/presenters/commit_status_presenter_spec.rb b/spec/presenters/commit_status_presenter_spec.rb
new file mode 100644
index 00000000000..f81ee44e371
--- /dev/null
+++ b/spec/presenters/commit_status_presenter_spec.rb
@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+describe CommitStatusPresenter do
+  let(:project) { create(:project) }
+  let(:pipeline) { create(:ci_pipeline, project: project) }
+  let(:build) { create(:ci_build, pipeline: pipeline) }
+
+  subject(:presenter) do
+    described_class.new(build)
+  end
+
+  it 'inherits from Gitlab::View::Presenter::Delegated' do
+    expect(described_class.superclass).to eq(Gitlab::View::Presenter::Delegated)
+  end
+end
diff --git a/spec/presenters/merge_request_presenter_spec.rb b/spec/presenters/merge_request_presenter_spec.rb
index e3b37739e8e..d5fb4a7742c 100644
--- a/spec/presenters/merge_request_presenter_spec.rb
+++ b/spec/presenters/merge_request_presenter_spec.rb
@@ -70,6 +70,41 @@ describe MergeRequestPresenter do
     end
   end
 
+  describe "#unmergeable_reasons" do
+    let(:presenter) { described_class.new(resource, current_user: user) }
+
+    before do
+      # Mergeable base state
+      allow(resource).to receive(:has_no_commits?).and_return(false)
+      allow(resource).to receive(:source_branch_exists?).and_return(true)
+      allow(resource).to receive(:target_branch_exists?).and_return(true)
+      allow(resource.project.repository).to receive(:can_be_merged?).and_return(true)
+    end
+
+    it "handles mergeable request" do
+      expect(presenter.unmergeable_reasons).to eq([])
+    end
+
+    it "handles no commit" do
+      allow(resource).to receive(:has_no_commits?).and_return(true)
+
+      expect(presenter.unmergeable_reasons).to eq(["no commits"])
+    end
+
+    it "handles branches missing" do
+      allow(resource).to receive(:source_branch_exists?).and_return(false)
+      allow(resource).to receive(:target_branch_exists?).and_return(false)
+
+      expect(presenter.unmergeable_reasons).to eq(["source branch is missing", "target branch is missing"])
+    end
+
+    it "handles merge conflict" do
+      allow(resource.project.repository).to receive(:can_be_merged?).and_return(false)
+
+      expect(presenter.unmergeable_reasons).to eq(["has merge conflicts"])
+    end
+  end
+
   describe '#conflict_resolution_path' do
     let(:project) { create :project }
     let(:user) { create :user }
diff --git a/spec/requests/api/environments_spec.rb b/spec/requests/api/environments_spec.rb
index 53d48a91007..fdddca5d0ef 100644
--- a/spec/requests/api/environments_spec.rb
+++ b/spec/requests/api/environments_spec.rb
@@ -15,7 +15,7 @@ describe API::Environments do
       it 'returns project environments' do
         project_data_keys = %w(
           id description default_branch tag_list
-          ssh_url_to_repo http_url_to_repo web_url
+          ssh_url_to_repo http_url_to_repo web_url readme_url
           name name_with_namespace
           path path_with_namespace
           star_count forks_count
diff --git a/spec/requests/api/groups_spec.rb b/spec/requests/api/groups_spec.rb
index bb0034e3237..7d923932309 100644
--- a/spec/requests/api/groups_spec.rb
+++ b/spec/requests/api/groups_spec.rb
@@ -738,13 +738,16 @@ describe API::Groups do
   describe "DELETE /groups/:id" do
     context "when authenticated as user" do
       it "removes group" do
-        delete api("/groups/#{group1.id}", user1)
+        Sidekiq::Testing.fake! do
+          expect { delete api("/groups/#{group1.id}", user1) }.to change(GroupDestroyWorker.jobs, :size).by(1)
+        end
 
-        expect(response).to have_gitlab_http_status(204)
+        expect(response).to have_gitlab_http_status(202)
       end
 
       it_behaves_like '412 response' do
         let(:request) { api("/groups/#{group1.id}", user1) }
+        let(:success_status) { 202 }
       end
 
       it "does not remove a group if not an owner" do
@@ -773,7 +776,7 @@ describe API::Groups do
       it "removes any existing group" do
         delete api("/groups/#{group2.id}", admin)
 
-        expect(response).to have_gitlab_http_status(204)
+        expect(response).to have_gitlab_http_status(202)
       end
 
       it "does not remove a non existing group" do
diff --git a/spec/requests/api/issues_spec.rb b/spec/requests/api/issues_spec.rb
index 90f9c4ad214..3106083293f 100644
--- a/spec/requests/api/issues_spec.rb
+++ b/spec/requests/api/issues_spec.rb
@@ -64,12 +64,32 @@ describe API::Issues do
 
   describe "GET /issues" do
     context "when unauthenticated" do
-      it "returns authentication error" do
+      it "returns an array of all issues" do
+        get api("/issues"), scope: 'all'
+
+        expect(response).to have_http_status(200)
+        expect(json_response).to be_an Array
+      end
+
+      it "returns authentication error without any scope" do
         get api("/issues")
 
-        expect(response).to have_gitlab_http_status(401)
+        expect(response).to have_http_status(401)
+      end
+
+      it "returns authentication error when scope is assigned-to-me" do
+        get api("/issues"), scope: 'assigned-to-me'
+
+        expect(response).to have_http_status(401)
+      end
+
+      it "returns authentication error when scope is created-by-me" do
+        get api("/issues"), scope: 'created-by-me'
+
+        expect(response).to have_http_status(401)
       end
     end
+
     context "when authenticated" do
       let(:first_issue) { json_response.first }
 
@@ -106,6 +126,15 @@ describe API::Issues do
       it 'returns issues assigned to me' do
         issue2 = create(:issue, assignees: [user2], project: project)
 
+        get api('/issues', user2), scope: 'assigned_to_me'
+
+        expect_paginated_array_response(size: 1)
+        expect(first_issue['id']).to eq(issue2.id)
+      end
+
+      it 'returns issues assigned to me (kebab-case)' do
+        issue2 = create(:issue, assignees: [user2], project: project)
+
         get api('/issues', user2), scope: 'assigned-to-me'
 
         expect_paginated_array_response(size: 1)
@@ -379,9 +408,6 @@ describe API::Issues do
     end
     let!(:group_note) { create(:note_on_issue, author: user, project: group_project, noteable: group_issue) }
 
-    before do
-      group_project.add_reporter(user)
-    end
     let(:base_url) { "/groups/#{group.id}/issues" }
 
     context 'when group has subgroups', :nested_groups do
@@ -408,178 +434,201 @@ describe API::Issues do
       end
     end
 
-    it 'returns all group issues (including opened and closed)' do
-      get api(base_url, admin)
+    context 'when user is unauthenticated' do
+      it 'lists all issues in public projects' do
+        get api(base_url)
 
-      expect_paginated_array_response(size: 3)
+        expect_paginated_array_response(size: 2)
+      end
     end
 
-    it 'returns group issues without confidential issues for non project members' do
-      get api("#{base_url}?state=opened", non_member)
+    context 'when user is a group member' do
+      before do
+        group_project.add_reporter(user)
+      end
 
-      expect_paginated_array_response(size: 1)
-      expect(json_response.first['title']).to eq(group_issue.title)
-    end
+      it 'returns all group issues (including opened and closed)' do
+        get api(base_url, admin)
 
-    it 'returns group confidential issues for author' do
-      get api("#{base_url}?state=opened", author)
+        expect_paginated_array_response(size: 3)
+      end
 
-      expect_paginated_array_response(size: 2)
-    end
+      it 'returns group issues without confidential issues for non project members' do
+        get api("#{base_url}?state=opened", non_member)
 
-    it 'returns group confidential issues for assignee' do
-      get api("#{base_url}?state=opened", assignee)
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['title']).to eq(group_issue.title)
+      end
 
-      expect_paginated_array_response(size: 2)
-    end
+      it 'returns group confidential issues for author' do
+        get api("#{base_url}?state=opened", author)
 
-    it 'returns group issues with confidential issues for project members' do
-      get api("#{base_url}?state=opened", user)
+        expect_paginated_array_response(size: 2)
+      end
 
-      expect_paginated_array_response(size: 2)
-    end
+      it 'returns group confidential issues for assignee' do
+        get api("#{base_url}?state=opened", assignee)
 
-    it 'returns group confidential issues for admin' do
-      get api("#{base_url}?state=opened", admin)
+        expect_paginated_array_response(size: 2)
+      end
 
-      expect_paginated_array_response(size: 2)
-    end
+      it 'returns group issues with confidential issues for project members' do
+        get api("#{base_url}?state=opened", user)
 
-    it 'returns an array of labeled group issues' do
-      get api("#{base_url}?labels=#{group_label.title}", user)
+        expect_paginated_array_response(size: 2)
+      end
 
-      expect_paginated_array_response(size: 1)
-      expect(json_response.first['labels']).to eq([group_label.title])
-    end
+      it 'returns group confidential issues for admin' do
+        get api("#{base_url}?state=opened", admin)
 
-    it 'returns an array of labeled group issues where all labels match' do
-      get api("#{base_url}?labels=#{group_label.title},foo,bar", user)
+        expect_paginated_array_response(size: 2)
+      end
 
-      expect_paginated_array_response(size: 0)
-    end
+      it 'returns an array of labeled group issues' do
+        get api("#{base_url}?labels=#{group_label.title}", user)
 
-    it 'returns issues matching given search string for title' do
-      get api("#{base_url}?search=#{group_issue.title}", user)
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['labels']).to eq([group_label.title])
+      end
 
-      expect_paginated_array_response(size: 1)
-      expect(json_response.first['id']).to eq(group_issue.id)
-    end
+      it 'returns an array of labeled group issues where all labels match' do
+        get api("#{base_url}?labels=#{group_label.title},foo,bar", user)
 
-    it 'returns issues matching given search string for description' do
-      get api("#{base_url}?search=#{group_issue.description}", user)
+        expect_paginated_array_response(size: 0)
+      end
 
-      expect_paginated_array_response(size: 1)
-      expect(json_response.first['id']).to eq(group_issue.id)
-    end
+      it 'returns issues matching given search string for title' do
+        get api("#{base_url}?search=#{group_issue.title}", user)
 
-    it 'returns an array of labeled issues when all labels matches' do
-      label_b = create(:label, title: 'foo', project: group_project)
-      label_c = create(:label, title: 'bar', project: group_project)
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['id']).to eq(group_issue.id)
+      end
 
-      create(:label_link, label: label_b, target: group_issue)
-      create(:label_link, label: label_c, target: group_issue)
+      it 'returns issues matching given search string for description' do
+        get api("#{base_url}?search=#{group_issue.description}", user)
 
-      get api("#{base_url}", user), labels: "#{group_label.title},#{label_b.title},#{label_c.title}"
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['id']).to eq(group_issue.id)
+      end
 
-      expect_paginated_array_response(size: 1)
-      expect(json_response.first['labels']).to eq([label_c.title, label_b.title, group_label.title])
-    end
+      it 'returns an array of labeled issues when all labels matches' do
+        label_b = create(:label, title: 'foo', project: group_project)
+        label_c = create(:label, title: 'bar', project: group_project)
 
-    it 'returns an array of issues found by iids' do
-      get api(base_url, user), iids: [group_issue.iid]
+        create(:label_link, label: label_b, target: group_issue)
+        create(:label_link, label: label_c, target: group_issue)
 
-      expect_paginated_array_response(size: 1)
-      expect(json_response.first['id']).to eq(group_issue.id)
-    end
+        get api("#{base_url}", user), labels: "#{group_label.title},#{label_b.title},#{label_c.title}"
 
-    it 'returns an empty array if iid does not exist' do
-      get api(base_url, user), iids: [99999]
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['labels']).to eq([label_c.title, label_b.title, group_label.title])
+      end
 
-      expect_paginated_array_response(size: 0)
-    end
+      it 'returns an array of issues found by iids' do
+        get api(base_url, user), iids: [group_issue.iid]
 
-    it 'returns an empty array if no group issue matches labels' do
-      get api("#{base_url}?labels=foo,bar", user)
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['id']).to eq(group_issue.id)
+      end
 
-      expect_paginated_array_response(size: 0)
-    end
+      it 'returns an empty array if iid does not exist' do
+        get api(base_url, user), iids: [99999]
 
-    it 'returns an empty array if no issue matches milestone' do
-      get api("#{base_url}?milestone=#{group_empty_milestone.title}", user)
+        expect_paginated_array_response(size: 0)
+      end
 
-      expect_paginated_array_response(size: 0)
-    end
+      it 'returns an empty array if no group issue matches labels' do
+        get api("#{base_url}?labels=foo,bar", user)
 
-    it 'returns an empty array if milestone does not exist' do
-      get api("#{base_url}?milestone=foo", user)
+        expect_paginated_array_response(size: 0)
+      end
 
-      expect_paginated_array_response(size: 0)
-    end
+      it 'returns an empty array if no issue matches milestone' do
+        get api("#{base_url}?milestone=#{group_empty_milestone.title}", user)
 
-    it 'returns an array of issues in given milestone' do
-      get api("#{base_url}?state=opened&milestone=#{group_milestone.title}", user)
+        expect_paginated_array_response(size: 0)
+      end
 
-      expect_paginated_array_response(size: 1)
-      expect(json_response.first['id']).to eq(group_issue.id)
-    end
+      it 'returns an empty array if milestone does not exist' do
+        get api("#{base_url}?milestone=foo", user)
 
-    it 'returns an array of issues matching state in milestone' do
-      get api("#{base_url}?milestone=#{group_milestone.title}"\
-              '&state=closed', user)
+        expect_paginated_array_response(size: 0)
+      end
 
-      expect_paginated_array_response(size: 1)
-      expect(json_response.first['id']).to eq(group_closed_issue.id)
-    end
+      it 'returns an array of issues in given milestone' do
+        get api("#{base_url}?state=opened&milestone=#{group_milestone.title}", user)
 
-    it 'returns an array of issues with no milestone' do
-      get api("#{base_url}?milestone=#{no_milestone_title}", user)
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['id']).to eq(group_issue.id)
+      end
 
-      expect(response).to have_gitlab_http_status(200)
+      it 'returns an array of issues matching state in milestone' do
+        get api("#{base_url}?milestone=#{group_milestone.title}"\
+                '&state=closed', user)
 
-      expect_paginated_array_response(size: 1)
-      expect(json_response.first['id']).to eq(group_confidential_issue.id)
-    end
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['id']).to eq(group_closed_issue.id)
+      end
 
-    it 'sorts by created_at descending by default' do
-      get api(base_url, user)
+      it 'returns an array of issues with no milestone' do
+        get api("#{base_url}?milestone=#{no_milestone_title}", user)
 
-      response_dates = json_response.map { |issue| issue['created_at'] }
+        expect(response).to have_gitlab_http_status(200)
 
-      expect_paginated_array_response(size: 3)
-      expect(response_dates).to eq(response_dates.sort.reverse)
-    end
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['id']).to eq(group_confidential_issue.id)
+      end
 
-    it 'sorts ascending when requested' do
-      get api("#{base_url}?sort=asc", user)
+      it 'sorts by created_at descending by default' do
+        get api(base_url, user)
 
-      response_dates = json_response.map { |issue| issue['created_at'] }
+        response_dates = json_response.map { |issue| issue['created_at'] }
 
-      expect_paginated_array_response(size: 3)
-      expect(response_dates).to eq(response_dates.sort)
-    end
+        expect_paginated_array_response(size: 3)
+        expect(response_dates).to eq(response_dates.sort.reverse)
+      end
 
-    it 'sorts by updated_at descending when requested' do
-      get api("#{base_url}?order_by=updated_at", user)
+      it 'sorts ascending when requested' do
+        get api("#{base_url}?sort=asc", user)
 
-      response_dates = json_response.map { |issue| issue['updated_at'] }
+        response_dates = json_response.map { |issue| issue['created_at'] }
 
-      expect_paginated_array_response(size: 3)
-      expect(response_dates).to eq(response_dates.sort.reverse)
-    end
+        expect_paginated_array_response(size: 3)
+        expect(response_dates).to eq(response_dates.sort)
+      end
 
-    it 'sorts by updated_at ascending when requested' do
-      get api("#{base_url}?order_by=updated_at&sort=asc", user)
+      it 'sorts by updated_at descending when requested' do
+        get api("#{base_url}?order_by=updated_at", user)
 
-      response_dates = json_response.map { |issue| issue['updated_at'] }
+        response_dates = json_response.map { |issue| issue['updated_at'] }
 
-      expect_paginated_array_response(size: 3)
-      expect(response_dates).to eq(response_dates.sort)
+        expect_paginated_array_response(size: 3)
+        expect(response_dates).to eq(response_dates.sort.reverse)
+      end
+
+      it 'sorts by updated_at ascending when requested' do
+        get api("#{base_url}?order_by=updated_at&sort=asc", user)
+
+        response_dates = json_response.map { |issue| issue['updated_at'] }
+
+        expect_paginated_array_response(size: 3)
+        expect(response_dates).to eq(response_dates.sort)
+      end
     end
   end
 
   describe "GET /projects/:id/issues" do
     let(:base_url) { "/projects/#{project.id}" }
 
+    context 'when unauthenticated' do
+      it 'returns public project issues' do
+        get api("/projects/#{project.id}/issues")
+
+        expect_paginated_array_response(size: 2)
+        expect(json_response.first['title']).to eq(issue.title)
+      end
+    end
+
     it 'avoids N+1 queries' do
       control_count = ActiveRecord::QueryRecorder.new do
         get api("/projects/#{project.id}/issues", user)
@@ -789,6 +838,14 @@ describe API::Issues do
   end
 
   describe "GET /projects/:id/issues/:issue_iid" do
+    context 'when unauthenticated' do
+      it 'returns public issues' do
+        get api("/projects/#{project.id}/issues/#{issue.iid}")
+
+        expect(response).to have_gitlab_http_status(200)
+      end
+    end
+
     it 'exposes known attributes' do
       get api("/projects/#{project.id}/issues/#{issue.iid}", user)
 
@@ -1581,6 +1638,14 @@ describe API::Issues do
       create(:merge_requests_closing_issues, issue: issue, merge_request: merge_request)
     end
 
+    context 'when unauthenticated' do
+      it 'return public project issues' do
+        get api("/projects/#{project.id}/issues/#{issue.iid}/closed_by")
+
+        expect_paginated_array_response(size: 1)
+      end
+    end
+
     it 'returns merge requests that will close issue on merge' do
       get api("/projects/#{project.id}/issues/#{issue.iid}/closed_by", user)
 
@@ -1605,6 +1670,14 @@ describe API::Issues do
   describe "GET /projects/:id/issues/:issue_iid/user_agent_detail" do
     let!(:user_agent_detail) { create(:user_agent_detail, subject: issue) }
 
+    context 'when unauthenticated' do
+      it "returns unautorized" do
+        get api("/projects/#{project.id}/issues/#{issue.iid}/user_agent_detail")
+
+        expect(response).to have_gitlab_http_status(401)
+      end
+    end
+
     it 'exposes known attributes' do
       get api("/projects/#{project.id}/issues/#{issue.iid}/user_agent_detail", admin)
 
diff --git a/spec/requests/api/markdown_spec.rb b/spec/requests/api/markdown_spec.rb
new file mode 100644
index 00000000000..a55796cf343
--- /dev/null
+++ b/spec/requests/api/markdown_spec.rb
@@ -0,0 +1,112 @@
+require "spec_helper"
+
+describe API::Markdown do
+  RSpec::Matchers.define_negated_matcher :exclude, :include
+
+  describe "POST /markdown" do
+    let(:user) {} # No-op. It gets overwritten in the contexts below.
+
+    before do
+      post api("/markdown", user), params
+    end
+
+    shared_examples "rendered markdown text without GFM" do
+      it "renders markdown text" do
+        expect(response).to have_http_status(201)
+        expect(response.headers["Content-Type"]).to eq("application/json")
+        expect(json_response).to be_a(Hash)
+        expect(json_response["html"]).to eq("<p>#{text}</p>")
+      end
+    end
+
+    shared_examples "404 Project Not Found" do
+      it "responses with 404 Not Found" do
+        expect(response).to have_http_status(404)
+        expect(response.headers["Content-Type"]).to eq("application/json")
+        expect(json_response).to be_a(Hash)
+        expect(json_response["message"]).to eq("404 Project Not Found")
+      end
+    end
+
+    context "when arguments are invalid" do
+      context "when text is missing" do
+        let(:params) { {} }
+
+        it "responses with 400 Bad Request" do
+          expect(response).to have_http_status(400)
+          expect(response.headers["Content-Type"]).to eq("application/json")
+          expect(json_response).to be_a(Hash)
+          expect(json_response["error"]).to eq("text is missing")
+        end
+      end
+
+      context "when project is not found" do
+        let(:params) { { text: "Hello world!", gfm: true, project: "Dummy project" } }
+
+        it_behaves_like "404 Project Not Found"
+      end
+    end
+
+    context "when arguments are valid" do
+      set(:project) { create(:project) }
+      set(:issue) { create(:issue, project: project) }
+      let(:text) { ":tada: Hello world! :100: #{issue.to_reference}" }
+
+      context "when not using gfm" do
+        context "without project" do
+          let(:params) { { text: text } }
+
+          it_behaves_like "rendered markdown text without GFM"
+        end
+
+        context "with project" do
+          let(:params) { { text: text, project: project.full_path } }
+
+          context "when not authorized" do
+            it_behaves_like "404 Project Not Found"
+          end
+
+          context "when authorized" do
+            let(:user) { project.owner }
+
+            it_behaves_like "rendered markdown text without GFM"
+          end
+        end
+      end
+
+      context "when using gfm" do
+        context "without project" do
+          let(:params) { { text: text, gfm: true } }
+
+          it "renders markdown text" do
+            expect(response).to have_http_status(201)
+            expect(response.headers["Content-Type"]).to eq("application/json")
+            expect(json_response).to be_a(Hash)
+            expect(json_response["html"]).to include("Hello world!")
+                                        .and include('data-name="tada"')
+                                        .and include('data-name="100"')
+                                        .and include("#1")
+                                        .and exclude("<a href=\"#{IssuesHelper.url_for_issue(issue.iid, project)}\"")
+                                        .and exclude("#1</a>")
+          end
+        end
+
+        context "with project" do
+          let(:params) { { text: text, gfm: true, project: project.full_path } }
+          let(:user) { project.owner }
+
+          it "renders markdown text" do
+            expect(response).to have_http_status(201)
+            expect(response.headers["Content-Type"]).to eq("application/json")
+            expect(json_response).to be_a(Hash)
+            expect(json_response["html"]).to include("Hello world!")
+                                        .and include('data-name="tada"')
+                                        .and include('data-name="100"')
+                                        .and include("<a href=\"#{IssuesHelper.url_for_issue(issue.iid, project)}\"")
+                                        .and include("#1</a>")
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/spec/requests/api/merge_requests_spec.rb b/spec/requests/api/merge_requests_spec.rb
index f64623d7018..1eeeb4f1045 100644
--- a/spec/requests/api/merge_requests_spec.rb
+++ b/spec/requests/api/merge_requests_spec.rb
@@ -34,8 +34,7 @@ describe API::MergeRequests do
       it 'returns an array of all merge requests' do
         get api('/merge_requests', user), scope: 'all'
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
+        expect_paginated_array_response
       end
 
       it "returns authentication error without any scope" do
@@ -50,11 +49,23 @@ describe API::MergeRequests do
         expect(response).to have_gitlab_http_status(401)
       end
 
+      it "returns authentication error when scope is assigned_to_me" do
+        get api("/merge_requests"), scope: 'assigned_to_me'
+
+        expect(response).to have_gitlab_http_status(401)
+      end
+
       it "returns authentication error  when scope is created-by-me" do
         get api("/merge_requests"), scope: 'created-by-me'
 
         expect(response).to have_gitlab_http_status(401)
       end
+
+      it "returns authentication error when scope is created_by_me" do
+        get api("/merge_requests"), scope: 'created_by_me'
+
+        expect(response).to have_gitlab_http_status(401)
+      end
     end
 
     context 'when authenticated' do
@@ -62,27 +73,14 @@ describe API::MergeRequests do
       let!(:merge_request2) { create(:merge_request, :simple, author: user, assignee: user, source_project: project2, target_project: project2) }
       let(:user2) { create(:user) }
 
-      it 'returns an array of all merge requests' do
-        get api('/merge_requests', user), scope: :all
-
-        expect(response).to have_gitlab_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.map { |mr| mr['id'] })
-          .to contain_exactly(merge_request.id, merge_request_closed.id, merge_request_merged.id, merge_request2.id)
-      end
-
-      it 'does not return unauthorized merge requests' do
+      it 'returns an array of all merge requests except unauthorized ones' do
         private_project = create(:project, :private)
         merge_request3 = create(:merge_request, :simple, source_project: private_project, target_project: private_project, source_branch: 'other-branch')
 
         get api('/merge_requests', user), scope: :all
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.map { |mr| mr['id'] })
-          .not_to include(merge_request3.id)
+        expect_response_contain_exactly(merge_request2, merge_request_merged, merge_request_closed, merge_request)
+        expect(json_response.map { |mr| mr['id'] }).not_to include(merge_request3.id)
       end
 
       it 'returns an array of merge requests created by current user if no scope is given' do
@@ -90,10 +88,7 @@ describe API::MergeRequests do
 
         get api('/merge_requests', user2)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request3.id)
+        expect_response_ordered_exactly(merge_request3)
       end
 
       it 'returns an array of merge requests authored by the given user' do
@@ -101,10 +96,7 @@ describe API::MergeRequests do
 
         get api('/merge_requests', user), author_id: user2.id, scope: :all
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request3.id)
+        expect_response_ordered_exactly(merge_request3)
       end
 
       it 'returns an array of merge requests assigned to the given user' do
@@ -112,32 +104,39 @@ describe API::MergeRequests do
 
         get api('/merge_requests', user), assignee_id: user2.id, scope: :all
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request3.id)
+        expect_response_ordered_exactly(merge_request3)
       end
 
       it 'returns an array of merge requests assigned to me' do
         merge_request3 = create(:merge_request, :simple, author: user, assignee: user2, source_project: project2, target_project: project2, source_branch: 'other-branch')
 
+        get api('/merge_requests', user2), scope: 'assigned_to_me'
+
+        expect_response_ordered_exactly(merge_request3)
+      end
+
+      it 'returns an array of merge requests assigned to me (kebab-case)' do
+        merge_request3 = create(:merge_request, :simple, author: user, assignee: user2, source_project: project2, target_project: project2, source_branch: 'other-branch')
+
         get api('/merge_requests', user2), scope: 'assigned-to-me'
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request3.id)
+        expect_response_ordered_exactly(merge_request3)
       end
 
       it 'returns an array of merge requests created by me' do
         merge_request3 = create(:merge_request, :simple, author: user2, assignee: user, source_project: project2, target_project: project2, source_branch: 'other-branch')
 
+        get api('/merge_requests', user2), scope: 'created_by_me'
+
+        expect_response_ordered_exactly(merge_request3)
+      end
+
+      it 'returns an array of merge requests created by me (kebab-case)' do
+        merge_request3 = create(:merge_request, :simple, author: user2, assignee: user, source_project: project2, target_project: project2, source_branch: 'other-branch')
+
         get api('/merge_requests', user2), scope: 'created-by-me'
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request3.id)
+        expect_response_ordered_exactly(merge_request3)
       end
 
       it 'returns merge requests reacted by the authenticated user by the given emoji' do
@@ -146,19 +145,14 @@ describe API::MergeRequests do
 
         get api('/merge_requests', user2), my_reaction_emoji: award_emoji.name, scope: 'all'
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request3.id)
+        expect_response_ordered_exactly(merge_request3)
       end
 
       context 'source_branch param' do
         it 'returns merge requests with the given source branch' do
           get api('/merge_requests', user), source_branch: merge_request_closed.source_branch, state: 'all'
 
-          expect(json_response.length).to eq(2)
-          expect(json_response.map { |mr| mr['id'] })
-            .to contain_exactly(merge_request_closed.id, merge_request_merged.id)
+          expect_response_contain_exactly(merge_request_closed, merge_request_merged)
         end
       end
 
@@ -166,9 +160,7 @@ describe API::MergeRequests do
         it 'returns merge requests with the given target branch' do
           get api('/merge_requests', user), target_branch: merge_request_closed.target_branch, state: 'all'
 
-          expect(json_response.length).to eq(2)
-          expect(json_response.map { |mr| mr['id'] })
-            .to contain_exactly(merge_request_closed.id, merge_request_merged.id)
+          expect_response_contain_exactly(merge_request_closed, merge_request_merged)
         end
       end
 
@@ -177,8 +169,7 @@ describe API::MergeRequests do
 
         get api('/merge_requests?created_before=2000-01-02T00:00:00.060Z', user)
 
-        expect(json_response.size).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request2.id)
+        expect_response_ordered_exactly(merge_request2)
       end
 
       it 'returns merge requests created after a specific date' do
@@ -186,8 +177,7 @@ describe API::MergeRequests do
 
         get api("/merge_requests?created_after=#{merge_request2.created_at}", user)
 
-        expect(json_response.size).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request2.id)
+        expect_response_ordered_exactly(merge_request2)
       end
 
       it 'returns merge requests updated before a specific date' do
@@ -195,8 +185,7 @@ describe API::MergeRequests do
 
         get api('/merge_requests?updated_before=2000-01-02T00:00:00.060Z', user)
 
-        expect(json_response.size).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request2.id)
+        expect_response_ordered_exactly(merge_request2)
       end
 
       it 'returns merge requests updated after a specific date' do
@@ -204,8 +193,7 @@ describe API::MergeRequests do
 
         get api("/merge_requests?updated_after=#{merge_request2.updated_at}", user)
 
-        expect(json_response.size).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request2.id)
+        expect_response_ordered_exactly(merge_request2)
       end
 
       context 'search params' do
@@ -216,15 +204,13 @@ describe API::MergeRequests do
         it 'returns merge requests matching given search string for title' do
           get api("/merge_requests", user), search: merge_request.title
 
-          expect(json_response.length).to eq(1)
-          expect(json_response.first['id']).to eq(merge_request.id)
+          expect_response_ordered_exactly(merge_request)
         end
 
         it 'returns merge requests for project matching given search string for description' do
           get api("/merge_requests", user), project_id: project.id, search: merge_request.description
 
-          expect(json_response.length).to eq(1)
-          expect(json_response.first['id']).to eq(merge_request.id)
+          expect_response_ordered_exactly(merge_request)
         end
       end
     end
@@ -235,8 +221,7 @@ describe API::MergeRequests do
       it 'returns merge requests for public projects' do
         get api("/projects/#{project.id}/merge_requests")
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
+        expect_paginated_array_response
       end
 
       it "returns 404 for non public projects" do
@@ -265,10 +250,7 @@ describe API::MergeRequests do
       it "returns an array of all merge_requests" do
         get api("/projects/#{project.id}/merge_requests", user)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(3)
+        expect_response_ordered_exactly(merge_request_merged, merge_request_closed, merge_request)
         expect(json_response.last['title']).to eq(merge_request.title)
         expect(json_response.last).to have_key('web_url')
         expect(json_response.last['sha']).to eq(merge_request.diff_head_sha)
@@ -286,11 +268,8 @@ describe API::MergeRequests do
       it "returns an array of all merge_requests using simple mode" do
         get api("/projects/#{project.id}/merge_requests?view=simple", user)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(response).to include_pagination_headers
+        expect_response_ordered_exactly(merge_request_merged, merge_request_closed, merge_request)
         expect(json_response.last.keys).to match_array(%w(id iid title web_url created_at description project_id state updated_at))
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(3)
         expect(json_response.last['iid']).to eq(merge_request.iid)
         expect(json_response.last['title']).to eq(merge_request.title)
         expect(json_response.last).to have_key('web_url')
@@ -302,51 +281,36 @@ describe API::MergeRequests do
       it "returns an array of all merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state", user)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(3)
+        expect_response_ordered_exactly(merge_request_merged, merge_request_closed, merge_request)
         expect(json_response.last['title']).to eq(merge_request.title)
       end
 
       it "returns an array of open merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state=opened", user)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_response_ordered_exactly(merge_request)
         expect(json_response.last['title']).to eq(merge_request.title)
       end
 
       it "returns an array of closed merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state=closed", user)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_response_ordered_exactly(merge_request_closed)
         expect(json_response.first['title']).to eq(merge_request_closed.title)
       end
 
       it "returns an array of merged merge_requests" do
         get api("/projects/#{project.id}/merge_requests?state=merged", user)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_response_ordered_exactly(merge_request_merged)
         expect(json_response.first['title']).to eq(merge_request_merged.title)
       end
 
       it 'returns merge_request by "iids" array' do
         get api("/projects/#{project.id}/merge_requests", user), iids: [merge_request.iid, merge_request_closed.iid]
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(2)
+        expect_response_ordered_exactly(merge_request_closed, merge_request)
         expect(json_response.first['title']).to eq merge_request_closed.title
-        expect(json_response.first['id']).to eq merge_request_closed.id
       end
 
       it 'matches V4 response schema' do
@@ -359,16 +323,14 @@ describe API::MergeRequests do
       it 'returns an empty array if no issue matches milestone' do
         get api("/projects/#{project.id}/merge_requests", user), milestone: '1.0.0'
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
+        expect_paginated_array_response
         expect(json_response.length).to eq(0)
       end
 
       it 'returns an empty array if milestone does not exist' do
         get api("/projects/#{project.id}/merge_requests", user), milestone: 'foo'
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
+        expect_paginated_array_response
         expect(json_response.length).to eq(0)
       end
 
@@ -382,17 +344,13 @@ describe API::MergeRequests do
       it 'returns an array of merge requests matching state in milestone' do
         get api("/projects/#{project.id}/merge_requests", user), milestone: '0.9', state: 'closed'
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
-        expect(json_response.first['id']).to eq(merge_request_closed.id)
+        expect_response_ordered_exactly(merge_request_closed)
       end
 
       it 'returns an array of labeled merge requests' do
         get api("/projects/#{project.id}/merge_requests?labels=#{label.title}", user)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
+        expect_paginated_array_response
         expect(json_response.length).to eq(1)
         expect(json_response.first['labels']).to eq([label2.title, label.title])
       end
@@ -400,16 +358,14 @@ describe API::MergeRequests do
       it 'returns an array of labeled merge requests where all labels match' do
         get api("/projects/#{project.id}/merge_requests?labels=#{label.title},foo,bar", user)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
+        expect_paginated_array_response
         expect(json_response.length).to eq(0)
       end
 
       it 'returns an empty array if no merge request matches labels' do
         get api("/projects/#{project.id}/merge_requests?labels=foo,bar", user)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
+        expect_paginated_array_response
         expect(json_response.length).to eq(0)
       end
 
@@ -427,13 +383,12 @@ describe API::MergeRequests do
 
         get api("/projects/#{project.id}/merge_requests?labels=#{bug_label.title}&milestone=#{milestone1.title}&state=merged", user)
 
-        expect(response).to have_gitlab_http_status(200)
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
-        expect(json_response.first['id']).to eq(mr2.id)
+        expect_response_ordered_exactly(mr2)
       end
 
       context "with ordering" do
+        let(:merge_requests) { [merge_request_merged, merge_request_closed, merge_request] }
+
         before do
           @mr_later = mr_with_later_created_and_updated_at_time
           @mr_earlier = mr_with_earlier_created_and_updated_at_time
@@ -442,45 +397,25 @@ describe API::MergeRequests do
         it "returns an array of merge_requests in ascending order" do
           get api("/projects/#{project.id}/merge_requests?sort=asc", user)
 
-          expect(response).to have_gitlab_http_status(200)
-          expect(response).to include_pagination_headers
-          expect(json_response).to be_an Array
-          expect(json_response.length).to eq(3)
-          response_dates = json_response.map { |merge_request| merge_request['created_at'] }
-          expect(response_dates).to eq(response_dates.sort)
+          expect_response_ordered_exactly(*merge_requests.sort_by { |mr| mr['created_at'] })
         end
 
         it "returns an array of merge_requests in descending order" do
           get api("/projects/#{project.id}/merge_requests?sort=desc", user)
 
-          expect(response).to have_gitlab_http_status(200)
-          expect(response).to include_pagination_headers
-          expect(json_response).to be_an Array
-          expect(json_response.length).to eq(3)
-          response_dates = json_response.map { |merge_request| merge_request['created_at'] }
-          expect(response_dates).to eq(response_dates.sort.reverse)
+          expect_response_ordered_exactly(*merge_requests.sort_by { |mr| mr['created_at'] }.reverse)
         end
 
         it "returns an array of merge_requests ordered by updated_at" do
           get api("/projects/#{project.id}/merge_requests?order_by=updated_at", user)
 
-          expect(response).to have_gitlab_http_status(200)
-          expect(response).to include_pagination_headers
-          expect(json_response).to be_an Array
-          expect(json_response.length).to eq(3)
-          response_dates = json_response.map { |merge_request| merge_request['updated_at'] }
-          expect(response_dates).to eq(response_dates.sort.reverse)
+          expect_response_ordered_exactly(*merge_requests.sort_by { |mr| mr['updated_at'] }.reverse)
         end
 
         it "returns an array of merge_requests ordered by created_at" do
           get api("/projects/#{project.id}/merge_requests?order_by=created_at&sort=asc", user)
 
-          expect(response).to have_gitlab_http_status(200)
-          expect(response).to include_pagination_headers
-          expect(json_response).to be_an Array
-          expect(json_response.length).to eq(3)
-          response_dates = json_response.map { |merge_request| merge_request['created_at'] }
-          expect(response_dates).to eq(response_dates.sort)
+          expect_response_ordered_exactly(*merge_requests.sort_by { |mr| mr['created_at'] })
         end
       end
 
@@ -488,9 +423,7 @@ describe API::MergeRequests do
         it 'returns merge requests with the given source branch' do
           get api('/merge_requests', user), source_branch: merge_request_closed.source_branch, state: 'all'
 
-          expect(json_response.length).to eq(2)
-          expect(json_response.map { |mr| mr['id'] })
-            .to contain_exactly(merge_request_closed.id, merge_request_merged.id)
+          expect_response_contain_exactly(merge_request_closed, merge_request_merged)
         end
       end
 
@@ -498,9 +431,7 @@ describe API::MergeRequests do
         it 'returns merge requests with the given target branch' do
           get api('/merge_requests', user), target_branch: merge_request_closed.target_branch, state: 'all'
 
-          expect(json_response.length).to eq(2)
-          expect(json_response.map { |mr| mr['id'] })
-            .to contain_exactly(merge_request_closed.id, merge_request_merged.id)
+          expect_response_contain_exactly(merge_request_closed, merge_request_merged)
         end
       end
     end
@@ -1341,4 +1272,22 @@ describe API::MergeRequests do
     merge_request_closed.save
     merge_request_closed
   end
+
+  def expect_response_contain_exactly(*items)
+    expect_paginated_array_response
+    expect(json_response.length).to eq(items.size)
+    expect(json_response.map { |element| element['id'] }).to contain_exactly(*items.map(&:id))
+  end
+
+  def expect_response_ordered_exactly(*items)
+    expect_paginated_array_response
+    expect(json_response.length).to eq(items.size)
+    expect(json_response.map { |element| element['id'] }).to eq(items.map(&:id))
+  end
+
+  def expect_paginated_array_response
+    expect(response).to have_gitlab_http_status(200)
+    expect(response).to include_pagination_headers
+    expect(json_response).to be_an Array
+  end
 end
diff --git a/spec/requests/api/projects_spec.rb b/spec/requests/api/projects_spec.rb
index 85a571b8f0e..9b7c3205c1f 100644
--- a/spec/requests/api/projects_spec.rb
+++ b/spec/requests/api/projects_spec.rb
@@ -18,7 +18,7 @@ describe API::Projects do
   let(:user2) { create(:user) }
   let(:user3) { create(:user) }
   let(:admin) { create(:admin) }
-  let(:project) { create(:project, namespace: user.namespace) }
+  let(:project) { create(:project, :repository, namespace: user.namespace) }
   let(:project2) { create(:project, namespace: user.namespace) }
   let(:snippet) { create(:project_snippet, :public, author: user, project: project, title: 'example') }
   let(:project_member) { create(:project_member, :developer, user: user3, project: project) }
@@ -220,7 +220,7 @@ describe API::Projects do
         it 'returns a simplified version of all the projects' do
           expected_keys = %w(
             id description default_branch tag_list
-            ssh_url_to_repo http_url_to_repo web_url
+            ssh_url_to_repo http_url_to_repo web_url readme_url
             name name_with_namespace
             path path_with_namespace
             star_count forks_count
@@ -854,6 +854,7 @@ describe API::Projects do
         expect(json_response['only_allow_merge_if_pipeline_succeeds']).to eq(project.only_allow_merge_if_pipeline_succeeds)
         expect(json_response['only_allow_merge_if_all_discussions_are_resolved']).to eq(project.only_allow_merge_if_all_discussions_are_resolved)
         expect(json_response['merge_method']).to eq(project.merge_method.to_s)
+        expect(json_response['readme_url']).to eq(project.readme_url)
       end
 
       it 'returns a project by path name' do
diff --git a/spec/requests/api/runner_spec.rb b/spec/requests/api/runner_spec.rb
index da392c5ab81..efb9bddde44 100644
--- a/spec/requests/api/runner_spec.rb
+++ b/spec/requests/api/runner_spec.rb
@@ -918,6 +918,22 @@ describe API::Runner, :clean_gitlab_redis_shared_state do
             expect(job.reload.trace.raw).to eq 'BUILD TRACE appended appended'
           end
 
+          context 'when job is cancelled' do
+            before do
+              job.cancel
+            end
+
+            context 'when trace is patched' do
+              before do
+                patch_the_trace
+              end
+
+              it 'returns Forbidden ' do
+                expect(response.status).to eq(403)
+              end
+            end
+          end
+
           context 'when redis data are flushed' do
             before do
               redis_shared_state_cleanup!
diff --git a/spec/requests/api/runners_spec.rb b/spec/requests/api/runners_spec.rb
index 981ac768e3a..c7587c877fc 100644
--- a/spec/requests/api/runners_spec.rb
+++ b/spec/requests/api/runners_spec.rb
@@ -27,7 +27,7 @@ describe API::Runners do
     end
   end
 
-  let!(:group_runner) { create(:ci_runner, description: 'Group runner', groups: [group]) }
+  let!(:group_runner) { create(:ci_runner, description: 'Group runner', groups: [group], runner_type: :group_type) }
 
   before do
     # Set project access for users
@@ -48,7 +48,7 @@ describe API::Runners do
         expect(json_response).to be_an Array
         expect(json_response[0]).to have_key('ip_address')
         expect(descriptions).to contain_exactly(
-          'Project runner', 'Two projects runner'
+          'Project runner', 'Two projects runner', 'Group runner'
         )
         expect(shared).to be_falsey
       end
@@ -592,6 +592,15 @@ describe API::Runners do
           end.to change { project.runners.count }.by(+1)
           expect(response).to have_gitlab_http_status(201)
         end
+
+        it 'enables a shared runner' do
+          expect do
+            post api("/projects/#{project.id}/runners", admin), runner_id: shared_runner.id
+          end.to change { project.runners.count }.by(1)
+
+          expect(shared_runner.reload).not_to be_shared
+          expect(response).to have_gitlab_http_status(201)
+        end
       end
 
       context 'user is not admin' do
diff --git a/spec/requests/api/users_spec.rb b/spec/requests/api/users_spec.rb
index e8196980a8c..05637eb0729 100644
--- a/spec/requests/api/users_spec.rb
+++ b/spec/requests/api/users_spec.rb
@@ -488,10 +488,6 @@ describe API::Users do
   describe "PUT /users/:id" do
     let!(:admin_user) { create(:admin) }
 
-    before do
-      admin
-    end
-
     it "updates user with new bio" do
       put api("/users/#{user.id}", admin), { bio: 'new test bio' }
 
@@ -525,27 +521,28 @@ describe API::Users do
       expect(json_response['avatar_url']).to include(user.avatar_path)
     end
 
-    it 'updates user with his own email' do
-      put api("/users/#{user.id}", admin), email: user.email
-
-      expect(response).to have_gitlab_http_status(200)
-      expect(json_response['email']).to eq(user.email)
-      expect(user.reload.email).to eq(user.email)
-    end
-
     it 'updates user with a new email' do
+      old_email = user.email
+      old_notification_email = user.notification_email
       put api("/users/#{user.id}", admin), email: 'new@email.com'
 
+      user.reload
+
       expect(response).to have_gitlab_http_status(200)
-      expect(user.reload.notification_email).to eq('new@email.com')
+      expect(user).to be_confirmed
+      expect(user.email).to eq(old_email)
+      expect(user.notification_email).to eq(old_notification_email)
+      expect(user.unconfirmed_email).to eq('new@email.com')
     end
 
     it 'skips reconfirmation when requested' do
-      put api("/users/#{user.id}", admin), { skip_reconfirmation: true }
+      put api("/users/#{user.id}", admin), email: 'new@email.com', skip_reconfirmation: true
 
       user.reload
 
-      expect(user.confirmed_at).to be_present
+      expect(response).to have_gitlab_http_status(200)
+      expect(user).to be_confirmed
+      expect(user.email).to eq('new@email.com')
     end
 
     it 'updates user with his own username' do
diff --git a/spec/requests/api/v3/groups_spec.rb b/spec/requests/api/v3/groups_spec.rb
index a1cdf583de3..34d4b8e9565 100644
--- a/spec/requests/api/v3/groups_spec.rb
+++ b/spec/requests/api/v3/groups_spec.rb
@@ -458,9 +458,11 @@ describe API::V3::Groups do
   describe "DELETE /groups/:id" do
     context "when authenticated as user" do
       it "removes group" do
-        delete v3_api("/groups/#{group1.id}", user1)
+        Sidekiq::Testing.fake! do
+          expect { delete v3_api("/groups/#{group1.id}", user1) }.to change(GroupDestroyWorker.jobs, :size).by(1)
+        end
 
-        expect(response).to have_gitlab_http_status(200)
+        expect(response).to have_gitlab_http_status(202)
       end
 
       it "does not remove a group if not an owner" do
@@ -489,7 +491,7 @@ describe API::V3::Groups do
       it "removes any existing group" do
         delete v3_api("/groups/#{group2.id}", admin)
 
-        expect(response).to have_gitlab_http_status(200)
+        expect(response).to have_gitlab_http_status(202)
       end
 
       it "does not remove a non existing group" do
diff --git a/spec/requests/api/v3/projects_spec.rb b/spec/requests/api/v3/projects_spec.rb
index 4c25bd935c6..158ddf171bc 100644
--- a/spec/requests/api/v3/projects_spec.rb
+++ b/spec/requests/api/v3/projects_spec.rb
@@ -82,7 +82,7 @@ describe API::V3::Projects do
         it 'returns a simplified version of all the projects' do
           expected_keys = %w(
             id description default_branch tag_list
-            ssh_url_to_repo http_url_to_repo web_url
+            ssh_url_to_repo http_url_to_repo web_url readme_url
             name name_with_namespace
             path path_with_namespace
             star_count forks_count
diff --git a/spec/requests/api/version_spec.rb b/spec/requests/api/version_spec.rb
index 7bbf34422b8..38b618191fb 100644
--- a/spec/requests/api/version_spec.rb
+++ b/spec/requests/api/version_spec.rb
@@ -18,7 +18,7 @@ describe API::Version do
 
         expect(response).to have_gitlab_http_status(200)
         expect(json_response['version']).to eq(Gitlab::VERSION)
-        expect(json_response['revision']).to eq(Gitlab::REVISION)
+        expect(json_response['revision']).to eq(Gitlab.revision)
       end
     end
   end
diff --git a/spec/requests/openid_connect_spec.rb b/spec/requests/openid_connect_spec.rb
index cd1a6cfc427..be286c490fe 100644
--- a/spec/requests/openid_connect_spec.rb
+++ b/spec/requests/openid_connect_spec.rb
@@ -159,7 +159,9 @@ describe 'OpenID Connect requests' do
       get '/.well-known/openid-configuration'
 
       expect(response).to have_gitlab_http_status(200)
-      expect(json_response).to have_key('issuer')
+      expect(json_response['issuer']).to eq('http://localhost')
+      expect(json_response['jwks_uri']).to eq('http://www.example.com/oauth/discovery/keys')
+      expect(json_response['scopes_supported']).to eq(%w[api read_user sudo read_repository openid])
     end
   end
 end
diff --git a/spec/serializers/pipeline_entity_spec.rb b/spec/serializers/pipeline_entity_spec.rb
index 2473c561f4b..e67d12b7a89 100644
--- a/spec/serializers/pipeline_entity_spec.rb
+++ b/spec/serializers/pipeline_entity_spec.rb
@@ -26,6 +26,13 @@ describe PipelineEntity do
         expect(subject).to include :updated_at, :created_at
       end
 
+      it 'excludes coverage data when disabled' do
+        entity = described_class
+          .represent(pipeline, request: request, disable_coverage: true)
+
+        expect(entity.as_json).not_to include(:coverage)
+      end
+
       it 'contains details' do
         expect(subject).to include :details
         expect(subject[:details])
diff --git a/spec/serializers/pipeline_serializer_spec.rb b/spec/serializers/pipeline_serializer_spec.rb
index e88e86c2998..b741308e2c5 100644
--- a/spec/serializers/pipeline_serializer_spec.rb
+++ b/spec/serializers/pipeline_serializer_spec.rb
@@ -114,7 +114,9 @@ describe PipelineSerializer do
         Gitlab::GitalyClient.reset_counts
       end
 
-      shared_examples 'no N+1 queries' do
+      context 'with the same ref' do
+        let(:ref) { 'feature' }
+
         it 'verifies number of queries', :request_store do
           recorded = ActiveRecord::QueryRecorder.new { subject }
 
@@ -123,12 +125,6 @@ describe PipelineSerializer do
         end
       end
 
-      context 'with the same ref' do
-        let(:ref) { 'feature' }
-
-        it_behaves_like 'no N+1 queries'
-      end
-
       context 'with different refs' do
         def ref
           @sequence ||= 0
@@ -136,7 +132,16 @@ describe PipelineSerializer do
           "feature-#{@sequence}"
         end
 
-        it_behaves_like 'no N+1 queries'
+        it 'verifies number of queries', :request_store do
+          recorded = ActiveRecord::QueryRecorder.new { subject }
+
+          # For each ref there is a permission check if maintainer can update
+          # pipeline. With the same ref this check is cached but if refs are
+          # different then there is an extra query per ref
+          # https://gitlab.com/gitlab-org/gitlab-ce/issues/46368
+          expect(recorded.count).to be_within(1).of(51)
+          expect(recorded.cached_count).to eq(0)
+        end
       end
 
       def create_pipeline(status)
diff --git a/spec/services/ci/create_pipeline_service_spec.rb b/spec/services/ci/create_pipeline_service_spec.rb
index 9a0b6efd8a9..2b88fcc9a96 100644
--- a/spec/services/ci/create_pipeline_service_spec.rb
+++ b/spec/services/ci/create_pipeline_service_spec.rb
@@ -395,7 +395,27 @@ describe Ci::CreatePipelineService do
         result = execute_service
 
         expect(result).to be_persisted
-        expect(Environment.find_by(name: "review/master")).not_to be_nil
+        expect(Environment.find_by(name: "review/master")).to be_present
+      end
+    end
+
+    context 'with environment name including persisted variables' do
+      before do
+        config = YAML.dump(
+          deploy: {
+            environment: { name: "review/id1$CI_PIPELINE_ID/id2$CI_BUILD_ID" },
+            script: 'ls'
+          }
+        )
+
+        stub_ci_pipeline_yaml_file(config)
+      end
+
+      it 'skipps persisted variables in environment name' do
+        result = execute_service
+
+        expect(result).to be_persisted
+        expect(Environment.find_by(name: "review/id1/id2")).to be_present
       end
     end
 
diff --git a/spec/services/ci/retry_pipeline_service_spec.rb b/spec/services/ci/retry_pipeline_service_spec.rb
index f1acfc48468..a73bd7a0268 100644
--- a/spec/services/ci/retry_pipeline_service_spec.rb
+++ b/spec/services/ci/retry_pipeline_service_spec.rb
@@ -1,6 +1,8 @@
 require 'spec_helper'
 
 describe Ci::RetryPipelineService, '#execute' do
+  include ProjectForksHelper
+
   let(:user) { create(:user) }
   let(:project) { create(:project) }
   let(:pipeline) { create(:ci_pipeline, project: project) }
@@ -266,6 +268,33 @@ describe Ci::RetryPipelineService, '#execute' do
     end
   end
 
+  context 'when maintainer is allowed to push to forked project' do
+    let(:user) { create(:user) }
+    let(:project) { create(:project, :public) }
+    let(:forked_project) { fork_project(project) }
+    let(:pipeline) { create(:ci_pipeline, project: forked_project, ref: 'fixes') }
+
+    before do
+      project.add_master(user)
+      create(:merge_request,
+        source_project: forked_project,
+        target_project: project,
+        source_branch: 'fixes',
+        allow_maintainer_to_push: true)
+      create_build('rspec 1', :failed, 1)
+    end
+
+    it 'allows to retry failed pipeline' do
+      allow_any_instance_of(Project).to receive(:fetch_branch_allows_maintainer_push?).and_return(true)
+      allow_any_instance_of(Project).to receive(:empty_repo?).and_return(false)
+
+      service.execute(pipeline)
+
+      expect(build('rspec 1')).to be_pending
+      expect(pipeline.reload).to be_running
+    end
+  end
+
   def statuses
     pipeline.reload.statuses
   end
diff --git a/spec/services/clusters/applications/schedule_installation_service_spec.rb b/spec/services/clusters/applications/schedule_installation_service_spec.rb
index 473dbcbb692..bca1e71bef2 100644
--- a/spec/services/clusters/applications/schedule_installation_service_spec.rb
+++ b/spec/services/clusters/applications/schedule_installation_service_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Clusters::Applications::ScheduleInstallationService do
   def count_scheduled
-    application_class&.with_status(:scheduled)&.count || 0
+    application&.class&.with_status(:scheduled)&.count || 0
   end
 
   shared_examples 'a failing service' do
@@ -10,45 +10,42 @@ describe Clusters::Applications::ScheduleInstallationService do
       expect(ClusterInstallAppWorker).not_to receive(:perform_async)
       count_before = count_scheduled
 
-      expect { service.execute }.to raise_error(StandardError)
+      expect { service.execute(application) }.to raise_error(StandardError)
       expect(count_scheduled).to eq(count_before)
     end
   end
 
   describe '#execute' do
-    let(:application_class) { Clusters::Applications::Helm }
-    let(:cluster) { create(:cluster, :project, :provided_by_gcp) }
-    let(:project) { cluster.project }
-    let(:service) { described_class.new(project, nil, cluster: cluster, application_class: application_class) }
+    let(:project) { double(:project) }
+    let(:service) { described_class.new(project, nil) }
 
-    it 'creates a new application' do
-      allow(ClusterInstallAppWorker).to receive(:perform_async)
+    context 'when application is installable' do
+      let(:application) { create(:clusters_applications_helm, :installable) }
 
-      expect { service.execute }.to change { application_class.count }.by(1)
-    end
-
-    it 'make the application scheduled' do
-      expect(ClusterInstallAppWorker).to receive(:perform_async).with(application_class.application_name, kind_of(Numeric)).once
+      it 'make the application scheduled' do
+        expect(ClusterInstallAppWorker).to receive(:perform_async).with(application.name, kind_of(Numeric)).once
 
-      expect { service.execute }.to change { application_class.with_status(:scheduled).count }.by(1)
+        expect { service.execute(application) }.to change { application.class.with_status(:scheduled).count }.by(1)
+      end
     end
 
     context 'when installation is already in progress' do
       let(:application) { create(:clusters_applications_helm, :installing) }
-      let(:cluster) { application.cluster }
 
       it_behaves_like 'a failing service'
     end
 
-    context 'when application_class is nil' do
-      let(:application_class) { nil }
+    context 'when application is nil' do
+      let(:application) { nil }
 
       it_behaves_like 'a failing service'
     end
 
     context 'when application cannot be persisted' do
+      let(:application) { create(:clusters_applications_helm) }
+
       before do
-        expect_any_instance_of(application_class).to receive(:make_scheduled!).once.and_raise(ActiveRecord::RecordInvalid)
+        expect(application).to receive(:make_scheduled!).once.and_raise(ActiveRecord::RecordInvalid)
       end
 
       it_behaves_like 'a failing service'
diff --git a/spec/services/clusters/create_service_spec.rb b/spec/services/clusters/create_service_spec.rb
index 1c2f9c5cf43..1685dc748bd 100644
--- a/spec/services/clusters/create_service_spec.rb
+++ b/spec/services/clusters/create_service_spec.rb
@@ -8,80 +8,22 @@ describe Clusters::CreateService do
   subject { described_class.new(project, user, params).execute(access_token) }
 
   context 'when provider is gcp' do
-    shared_context 'valid params' do
-      let(:params) do
-        {
-          name: 'test-cluster',
-          provider_type: :gcp,
-          provider_gcp_attributes: {
-            gcp_project_id: 'gcp-project',
-            zone: 'us-central1-a',
-            num_nodes: 1,
-            machine_type: 'machine_type-a'
-          }
-        }
-      end
-    end
-
-    shared_context 'invalid params' do
-      let(:params) do
-        {
-          name: 'test-cluster',
-          provider_type: :gcp,
-          provider_gcp_attributes: {
-            gcp_project_id: '!!!!!!!',
-            zone: 'us-central1-a',
-            num_nodes: 1,
-            machine_type: 'machine_type-a'
-          }
-        }
-      end
-    end
-
-    shared_examples 'create cluster' do
-      it 'creates a cluster object and performs a worker' do
-        expect(ClusterProvisionWorker).to receive(:perform_async)
-
-        expect { subject }
-          .to change { Clusters::Cluster.count }.by(1)
-          .and change { Clusters::Providers::Gcp.count }.by(1)
-
-        expect(subject.name).to eq('test-cluster')
-        expect(subject.user).to eq(user)
-        expect(subject.project).to eq(project)
-        expect(subject.provider.gcp_project_id).to eq('gcp-project')
-        expect(subject.provider.zone).to eq('us-central1-a')
-        expect(subject.provider.num_nodes).to eq(1)
-        expect(subject.provider.machine_type).to eq('machine_type-a')
-        expect(subject.provider.access_token).to eq(access_token)
-        expect(subject.platform).to be_nil
-      end
-    end
-
-    shared_examples 'error' do
-      it 'returns an error' do
-        expect(ClusterProvisionWorker).not_to receive(:perform_async)
-        expect { subject }.to change { Clusters::Cluster.count }.by(0)
-        expect(subject.errors[:"provider_gcp.gcp_project_id"]).to be_present
-      end
-    end
-
     context 'when project has no clusters' do
       context 'when correct params' do
-        include_context 'valid params'
+        include_context 'valid cluster create params'
 
-        include_examples 'create cluster'
+        include_examples 'create cluster service success'
       end
 
       context 'when invalid params' do
-        include_context 'invalid params'
+        include_context 'invalid cluster create params'
 
-        include_examples 'error'
+        include_examples 'create cluster service error'
       end
     end
 
     context 'when project has a cluster' do
-      include_context 'valid params'
+      include_context 'valid cluster create params'
       let!(:cluster) { create(:cluster, :provided_by_gcp, :production_environment, projects: [project]) }
 
       it 'does not create a cluster' do
diff --git a/spec/services/keys/destroy_service_spec.rb b/spec/services/keys/destroy_service_spec.rb
new file mode 100644
index 00000000000..28ac72ddd42
--- /dev/null
+++ b/spec/services/keys/destroy_service_spec.rb
@@ -0,0 +1,13 @@
+require 'spec_helper'
+
+describe Keys::DestroyService do
+  let(:user) { create(:user) }
+
+  subject { described_class.new(user) }
+
+  it 'destroys a key' do
+    key = create(:key)
+
+    expect { subject.execute(key) }.to change(Key, :count).by(-1)
+  end
+end
diff --git a/spec/services/merge_requests/conflicts/list_service_spec.rb b/spec/services/merge_requests/conflicts/list_service_spec.rb
index 837b8a56d12..d57852615d9 100644
--- a/spec/services/merge_requests/conflicts/list_service_spec.rb
+++ b/spec/services/merge_requests/conflicts/list_service_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe MergeRequests::Conflicts::ListService do
   describe '#can_be_resolved_in_ui?' do
     def create_merge_request(source_branch)
-      create(:merge_request, source_branch: source_branch, target_branch: 'conflict-start') do |mr|
+      create(:merge_request, source_branch: source_branch, target_branch: 'conflict-start', merge_status: :unchecked) do |mr|
         mr.mark_as_unmergeable
       end
     end
diff --git a/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb b/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb
index 240aa638f79..8838742a637 100644
--- a/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb
+++ b/spec/services/merge_requests/merge_when_pipeline_succeeds_service_spec.rb
@@ -112,32 +112,6 @@ describe MergeRequests::MergeWhenPipelineSucceedsService do
         service.trigger(unrelated_pipeline)
       end
     end
-
-    context 'when the merge request is not mergeable' do
-      let(:mr_conflict) do
-        create(:merge_request, merge_when_pipeline_succeeds: true, merge_user: user,
-                               source_branch: 'master', target_branch: 'feature-conflict',
-                               source_project: project, target_project: project)
-      end
-
-      let(:conflict_pipeline) do
-        create(:ci_pipeline, project: project, ref: mr_conflict.source_branch,
-                             sha: mr_conflict.diff_head_sha, status: 'success',
-                             head_pipeline_of: mr_conflict)
-      end
-
-      it 'does not merge the merge request' do
-        expect(MergeWorker).not_to receive(:perform_async)
-
-        service.trigger(conflict_pipeline)
-      end
-
-      it 'creates todos for unmergeability' do
-        expect_any_instance_of(TodoService).to receive(:merge_request_became_unmergeable).with(mr_conflict)
-
-        service.trigger(conflict_pipeline)
-      end
-    end
   end
 
   describe "#cancel" do
diff --git a/spec/services/notification_service_spec.rb b/spec/services/notification_service_spec.rb
index 5f28bc123f3..831678b949d 100644
--- a/spec/services/notification_service_spec.rb
+++ b/spec/services/notification_service_spec.rb
@@ -1224,6 +1224,32 @@ describe NotificationService, :mailer do
       end
     end
 
+    describe '#merge_request_unmergeable' do
+      it "sends email to merge request author" do
+        notification.merge_request_unmergeable(merge_request)
+
+        should_email(merge_request.author)
+        expect(email_recipients.size).to eq(1)
+      end
+
+      describe 'when merge_when_pipeline_succeeds is true' do
+        before do
+          merge_request.update_attributes(
+            merge_when_pipeline_succeeds: true,
+            merge_user: create(:user)
+          )
+        end
+
+        it "sends email to merge request author and merge_user" do
+          notification.merge_request_unmergeable(merge_request)
+
+          should_email(merge_request.author)
+          should_email(merge_request.merge_user)
+          expect(email_recipients.size).to eq(2)
+        end
+      end
+    end
+
     describe '#closed_merge_request' do
       before do
         update_custom_notification(:close_merge_request, @u_guest_custom, resource: project)
diff --git a/spec/services/projects/open_issues_count_service_spec.rb b/spec/services/projects/open_issues_count_service_spec.rb
index f964f9972cd..06b470849b3 100644
--- a/spec/services/projects/open_issues_count_service_spec.rb
+++ b/spec/services/projects/open_issues_count_service_spec.rb
@@ -2,20 +2,53 @@ require 'spec_helper'
 
 describe Projects::OpenIssuesCountService do
   describe '#count' do
-    it 'returns the number of open issues' do
-      project = create(:project)
-      create(:issue, :opened, project: project)
+    let(:project) { create(:project) }
 
-      expect(described_class.new(project).count).to eq(1)
+    context 'when user is nil' do
+      it 'does not include confidential issues in the issue count' do
+        create(:issue, :opened, project: project)
+        create(:issue, :opened, confidential: true, project: project)
+
+        expect(described_class.new(project).count).to eq(1)
+      end
     end
 
-    it 'does not include confidential issues in the issue count' do
-      project = create(:project)
+    context 'when user is provided' do
+      let(:user) { create(:user) }
+
+      context 'when user can read confidential issues' do
+        before do
+          project.add_reporter(user)
+        end
+
+        it 'returns the right count with confidential issues' do
+          create(:issue, :opened, project: project)
+          create(:issue, :opened, confidential: true, project: project)
+
+          expect(described_class.new(project, user).count).to eq(2)
+        end
+
+        it 'uses total_open_issues_count cache key' do
+          expect(described_class.new(project, user).cache_key_name).to eq('total_open_issues_count')
+        end
+      end
+
+      context 'when user cannot read confidential issues' do
+        before do
+          project.add_guest(user)
+        end
+
+        it 'does not include confidential issues' do
+          create(:issue, :opened, project: project)
+          create(:issue, :opened, confidential: true, project: project)
 
-      create(:issue, :opened, project: project)
-      create(:issue, :opened, confidential: true, project: project)
+          expect(described_class.new(project, user).count).to eq(1)
+        end
 
-      expect(described_class.new(project).count).to eq(1)
+        it 'uses public_open_issues_count cache key' do
+          expect(described_class.new(project, user).cache_key_name).to eq('public_open_issues_count')
+        end
+      end
     end
   end
 end
diff --git a/spec/services/projects/update_remote_mirror_service_spec.rb b/spec/services/projects/update_remote_mirror_service_spec.rb
index be09afd9f36..723cb374c37 100644
--- a/spec/services/projects/update_remote_mirror_service_spec.rb
+++ b/spec/services/projects/update_remote_mirror_service_spec.rb
@@ -343,7 +343,11 @@ describe Projects::UpdateRemoteMirrorService do
       tag = repository.find_tag(name)
       target = tag.try(:target)
       target_commit = tag.try(:dereferenced_target)
-      tags << Gitlab::Git::Tag.new(repository.raw_repository, name, target, target_commit)
+      tags << Gitlab::Git::Tag.new(repository.raw_repository, {
+        name: name,
+        target: target,
+        target_commit: target_commit
+      })
     end
   end
 
diff --git a/spec/services/todo_service_spec.rb b/spec/services/todo_service_spec.rb
index 562b89e6767..9a51c873b30 100644
--- a/spec/services/todo_service_spec.rb
+++ b/spec/services/todo_service_spec.rb
@@ -721,17 +721,18 @@ describe TodoService do
     end
 
     describe '#merge_request_build_failed' do
-      it 'creates a pending todo for the merge request author' do
-        service.merge_request_build_failed(mr_unassigned)
+      let(:merge_participants) { [mr_unassigned.author, admin] }
 
-        should_create_todo(user: author, target: mr_unassigned, action: Todo::BUILD_FAILED)
+      before do
+        allow(mr_unassigned).to receive(:merge_participants).and_return(merge_participants)
       end
 
-      it 'creates a pending todo for merge_user' do
-        mr_unassigned.update(merge_when_pipeline_succeeds: true, merge_user: admin)
+      it 'creates a pending todo for each merge_participant' do
         service.merge_request_build_failed(mr_unassigned)
 
-        should_create_todo(user: admin, author: admin, target: mr_unassigned, action: Todo::BUILD_FAILED)
+        merge_participants.each do |participant|
+          should_create_todo(user: participant, author: participant, target: mr_unassigned, action: Todo::BUILD_FAILED)
+        end
       end
     end
 
@@ -747,11 +748,19 @@ describe TodoService do
     end
 
     describe '#merge_request_became_unmergeable' do
-      it 'creates a pending todo for a merge_user' do
+      let(:merge_participants) { [admin, create(:user)] }
+
+      before do
+        allow(mr_unassigned).to receive(:merge_participants).and_return(merge_participants)
+      end
+
+      it 'creates a pending todo for each merge_participant' do
         mr_unassigned.update(merge_when_pipeline_succeeds: true, merge_user: admin)
         service.merge_request_became_unmergeable(mr_unassigned)
 
-        should_create_todo(user: admin, author: admin, target: mr_unassigned, action: Todo::UNMERGEABLE)
+        merge_participants.each do |participant|
+          should_create_todo(user: participant, author: participant, target: mr_unassigned, action: Todo::UNMERGEABLE)
+        end
       end
     end
 
diff --git a/spec/support/api/milestones_shared_examples.rb b/spec/support/api/milestones_shared_examples.rb
index 0388f110d71..a15189db35f 100644
--- a/spec/support/api/milestones_shared_examples.rb
+++ b/spec/support/api/milestones_shared_examples.rb
@@ -196,6 +196,12 @@ shared_examples_for 'group and project milestones' do |route_definition|
 
       expect(json_response['state']).to eq('closed')
     end
+
+    it 'updates milestone with only start date' do
+      put api(resource_route, user), start_date: Date.tomorrow
+
+      expect(response).to have_gitlab_http_status(200)
+    end
   end
 
   describe "GET #{route_definition}/:milestone_id/issues" do
diff --git a/spec/support/helpers/board_helpers.rb b/spec/support/helpers/board_helpers.rb
index 507d0432d7f..b85fde222ea 100644
--- a/spec/support/helpers/board_helpers.rb
+++ b/spec/support/helpers/board_helpers.rb
@@ -1,7 +1,7 @@
 module BoardHelpers
   def click_card(card)
     within card do
-      first('.card-number').click
+      first('.board-card-number').click
     end
 
     wait_for_sidebar
diff --git a/spec/support/helpers/features/sorting_helpers.rb b/spec/support/helpers/features/sorting_helpers.rb
index 50457b64745..ad0053ec5cf 100644
--- a/spec/support/helpers/features/sorting_helpers.rb
+++ b/spec/support/helpers/features/sorting_helpers.rb
@@ -15,7 +15,7 @@ module Spec
           def sort_by(value)
             find('button.dropdown-toggle').click
 
-            page.within('.content ul.dropdown-menu.dropdown-menu-align-right li') do
+            page.within('.content ul.dropdown-menu.dropdown-menu-right li') do
               click_link(value)
             end
           end
diff --git a/spec/support/helpers/login_helpers.rb b/spec/support/helpers/login_helpers.rb
index 72e5c2d66dd..f7b71bf42e3 100644
--- a/spec/support/helpers/login_helpers.rb
+++ b/spec/support/helpers/login_helpers.rb
@@ -132,6 +132,14 @@ module LoginHelpers
     env['omniauth.auth'] = OmniAuth.config.mock_auth[provider.to_sym]
   end
 
+  def stub_omniauth_failure(strategy, message_key, exception = nil)
+    env = @request.env
+
+    env['omniauth.error'] = exception
+    env['omniauth.error.type'] = message_key.to_sym
+    env['omniauth.error.strategy'] = strategy
+  end
+
   def stub_omniauth_saml_config(messages)
     set_devise_mapping(context: Rails.application)
     Rails.application.routes.disable_clear_and_finalize = true
diff --git a/spec/support/helpers/mobile_helpers.rb b/spec/support/helpers/mobile_helpers.rb
index 3b9eb84e824..9dc1f1de436 100644
--- a/spec/support/helpers/mobile_helpers.rb
+++ b/spec/support/helpers/mobile_helpers.rb
@@ -1,10 +1,10 @@
 module MobileHelpers
   def resize_screen_xs
-    resize_window(767, 768)
+    resize_window(575, 768)
   end
 
   def resize_screen_sm
-    resize_window(900, 768)
+    resize_window(767, 768)
   end
 
   def restore_window_size
diff --git a/spec/support/helpers/rake_helpers.rb b/spec/support/helpers/rake_helpers.rb
index 86bfeed107c..acd9cce6a67 100644
--- a/spec/support/helpers/rake_helpers.rb
+++ b/spec/support/helpers/rake_helpers.rb
@@ -13,6 +13,10 @@ module RakeHelpers
     allow(main_object).to receive(:print)
   end
 
+  def silence_progress_bar
+    allow_any_instance_of(ProgressBar::Output).to receive(:stream).and_return(double().as_null_object)
+  end
+
   def main_object
     @main_object ||= TOPLEVEL_BINDING.eval('self')
   end
diff --git a/spec/support/helpers/routes_helpers.rb b/spec/support/helpers/routes_helpers.rb
new file mode 100644
index 00000000000..c4129606418
--- /dev/null
+++ b/spec/support/helpers/routes_helpers.rb
@@ -0,0 +1,7 @@
+module RoutesHelpers
+  def fake_routes(&block)
+    @routes = @routes.dup
+    @routes.formatter.clear
+    ActionDispatch::Routing::Mapper.new(@routes).instance_exec(&block)
+  end
+end
diff --git a/spec/support/helpers/sorting_helper.rb b/spec/support/helpers/sorting_helper.rb
index 577518d726c..9496a94d8f4 100644
--- a/spec/support/helpers/sorting_helper.rb
+++ b/spec/support/helpers/sorting_helper.rb
@@ -11,7 +11,7 @@
 module SortingHelper
   def sorting_by(value)
     find('button.dropdown-toggle').click
-    page.within('.content ul.dropdown-menu.dropdown-menu-align-right li') do
+    page.within('.content ul.dropdown-menu.dropdown-menu-right li') do
       click_link value
     end
   end
diff --git a/spec/support/helpers/test_env.rb b/spec/support/helpers/test_env.rb
index 1dad39fdab3..57aa07cf4fa 100644
--- a/spec/support/helpers/test_env.rb
+++ b/spec/support/helpers/test_env.rb
@@ -159,7 +159,11 @@ module TestEnv
     end
 
     spawn_script = Rails.root.join('scripts/gitaly-test-spawn').to_s
-    @gitaly_pid = Bundler.with_original_env { IO.popen([spawn_script], &:read).to_i }
+    Bundler.with_original_env do
+      raise "gitaly spawn failed" unless system(spawn_script)
+    end
+    @gitaly_pid = Integer(File.read('tmp/tests/gitaly.pid'))
+
     Kernel.at_exit { stop_gitaly }
 
     wait_gitaly
diff --git a/spec/support/services/clusters/create_service_shared.rb b/spec/support/services/clusters/create_service_shared.rb
new file mode 100644
index 00000000000..43a2fd05498
--- /dev/null
+++ b/spec/support/services/clusters/create_service_shared.rb
@@ -0,0 +1,57 @@
+shared_context 'valid cluster create params' do
+  let(:params) do
+    {
+      name: 'test-cluster',
+      provider_type: :gcp,
+      provider_gcp_attributes: {
+        gcp_project_id: 'gcp-project',
+        zone: 'us-central1-a',
+        num_nodes: 1,
+        machine_type: 'machine_type-a'
+      }
+    }
+  end
+end
+
+shared_context 'invalid cluster create params' do
+  let(:params) do
+    {
+      name: 'test-cluster',
+      provider_type: :gcp,
+      provider_gcp_attributes: {
+        gcp_project_id: '!!!!!!!',
+        zone: 'us-central1-a',
+        num_nodes: 1,
+        machine_type: 'machine_type-a'
+      }
+    }
+  end
+end
+
+shared_examples 'create cluster service success' do
+  it 'creates a cluster object and performs a worker' do
+    expect(ClusterProvisionWorker).to receive(:perform_async)
+
+    expect { subject }
+      .to change { Clusters::Cluster.count }.by(1)
+      .and change { Clusters::Providers::Gcp.count }.by(1)
+
+    expect(subject.name).to eq('test-cluster')
+    expect(subject.user).to eq(user)
+    expect(subject.project).to eq(project)
+    expect(subject.provider.gcp_project_id).to eq('gcp-project')
+    expect(subject.provider.zone).to eq('us-central1-a')
+    expect(subject.provider.num_nodes).to eq(1)
+    expect(subject.provider.machine_type).to eq('machine_type-a')
+    expect(subject.provider.access_token).to eq(access_token)
+    expect(subject.platform).to be_nil
+  end
+end
+
+shared_examples 'create cluster service error' do
+  it 'returns an error' do
+    expect(ClusterProvisionWorker).not_to receive(:perform_async)
+    expect { subject }.to change { Clusters::Cluster.count }.by(0)
+    expect(subject.errors[:"provider_gcp.gcp_project_id"]).to be_present
+  end
+end
diff --git a/spec/support/shared_examples/features/protected_branches_access_control_ce.rb b/spec/support/shared_examples/features/protected_branches_access_control_ce.rb
index 17f319f49e9..5241c0fa6f1 100644
--- a/spec/support/shared_examples/features/protected_branches_access_control_ce.rb
+++ b/spec/support/shared_examples/features/protected_branches_access_control_ce.rb
@@ -10,7 +10,7 @@ shared_examples "protected branches > access control > CE" do
 
         unless allowed_to_push_button.text == access_type_name
           allowed_to_push_button.click
-          within(".dropdown.open .dropdown-menu") { click_on access_type_name }
+          within(".dropdown.show .dropdown-menu") { click_on access_type_name }
         end
       end
 
@@ -55,7 +55,7 @@ shared_examples "protected branches > access control > CE" do
 
         unless allowed_to_merge_button.text == access_type_name
           allowed_to_merge_button.click
-          within(".dropdown.open .dropdown-menu") { click_on access_type_name }
+          within(".dropdown.show .dropdown-menu") { click_on access_type_name }
         end
       end
 
diff --git a/spec/support/shared_examples/malicious_regexp_shared_examples.rb b/spec/support/shared_examples/malicious_regexp_shared_examples.rb
index ac5d22298bb..65026f1d7c0 100644
--- a/spec/support/shared_examples/malicious_regexp_shared_examples.rb
+++ b/spec/support/shared_examples/malicious_regexp_shared_examples.rb
@@ -1,3 +1,5 @@
+require 'timeout'
+
 shared_examples 'malicious regexp' do
   let(:malicious_text)  { 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa!' }
   let(:malicious_regexp) { '(?i)^(([a-z])+.)+[A-Z]([a-z])+$' }
diff --git a/spec/support/shared_examples/models/with_uploads_shared_examples.rb b/spec/support/shared_examples/models/with_uploads_shared_examples.rb
new file mode 100644
index 00000000000..47ad0c6345d
--- /dev/null
+++ b/spec/support/shared_examples/models/with_uploads_shared_examples.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+shared_examples_for 'model with mounted uploader' do |supports_fileuploads|
+  describe '.destroy' do
+    before do
+      stub_uploads_object_storage(uploader_class)
+
+      model_object.public_send(upload_attribute).migrate!(ObjectStorage::Store::REMOTE)
+    end
+
+    it 'deletes remote uploads' do
+      expect_any_instance_of(CarrierWave::Storage::Fog::File).to receive(:delete).and_call_original
+
+      expect { model_object.destroy }.to change { Upload.count }.by(-1)
+    end
+
+    it 'deletes any FileUploader uploads which are not mounted', skip: !supports_fileuploads do
+      create(:upload, uploader: FileUploader, model: model_object)
+
+      expect { model_object.destroy }.to change { Upload.count }.by(-2)
+    end
+  end
+end
diff --git a/spec/tasks/gitlab/backup_rake_spec.rb b/spec/tasks/gitlab/backup_rake_spec.rb
index a2e5642a72c..c9252bebb2e 100644
--- a/spec/tasks/gitlab/backup_rake_spec.rb
+++ b/spec/tasks/gitlab/backup_rake_spec.rb
@@ -125,6 +125,16 @@ describe 'gitlab:app namespace rake task' do
           expect(Dir.entries(File.join(project.repository.path, 'custom_hooks'))).to include("dummy.txt")
         end
       end
+
+      context 'specific backup tasks' do
+        let(:task_list) { %w(db repo uploads builds artifacts pages lfs registry) }
+
+        it 'prints a progress message to stdout' do
+          task_list.each do |task|
+            expect { run_rake_task("gitlab:backup:#{task}:create") }.to output(/Dumping /).to_stdout
+          end
+        end
+      end
     end
 
     context 'tar creation' do
diff --git a/spec/views/admin/dashboard/index.html.haml_spec.rb b/spec/views/admin/dashboard/index.html.haml_spec.rb
index 099baacf019..59c777ea338 100644
--- a/spec/views/admin/dashboard/index.html.haml_spec.rb
+++ b/spec/views/admin/dashboard/index.html.haml_spec.rb
@@ -22,6 +22,6 @@ describe 'admin/dashboard/index.html.haml' do
   it "includes revision of GitLab" do
     render
 
-    expect(rendered).to have_content "#{Gitlab::VERSION} (#{Gitlab::REVISION})"
+    expect(rendered).to have_content "#{Gitlab::VERSION} (#{Gitlab.revision})"
   end
 end
diff --git a/spec/views/help/index.html.haml_spec.rb b/spec/views/help/index.html.haml_spec.rb
index 0a78606171d..836d452304c 100644
--- a/spec/views/help/index.html.haml_spec.rb
+++ b/spec/views/help/index.html.haml_spec.rb
@@ -39,7 +39,7 @@ describe 'help/index' do
 
   def stub_version(version, revision)
     stub_const('Gitlab::VERSION', version)
-    stub_const('Gitlab::REVISION', revision)
+    allow(Gitlab).to receive(:revision).and_return(revision)
   end
 
   def stub_helpers
diff --git a/spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb b/spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb
index f28bf430f02..98d4456b277 100644
--- a/spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb
+++ b/spec/views/layouts/nav/sidebar/_project.html.haml_spec.rb
@@ -36,16 +36,17 @@ describe 'layouts/nav/sidebar/_project' do
       expect(rendered).to have_text 'Registry'
     end
 
-    it 'highlights only one tab' do
+    it 'highlights sidebar item and flyout' do
       render
 
-      expect(rendered).to have_css('.active', count: 1)
+      expect(rendered).to have_css('.sidebar-top-level-items > li.active', count: 1)
+      expect(rendered).to have_css('.is-fly-out-only > li.active', count: 1)
     end
 
-    it 'highlights container registry tab only' do
+    it 'highlights container registry tab' do
       render
 
-      expect(rendered).to have_css('.active', text: 'Registry')
+      expect(rendered).to have_css('.sidebar-top-level-items > li.active', text: 'Registry')
     end
   end
 end
diff --git a/spec/workers/update_merge_requests_worker_spec.rb b/spec/workers/update_merge_requests_worker_spec.rb
index 0fa19ac84bb..80137815d2b 100644
--- a/spec/workers/update_merge_requests_worker_spec.rb
+++ b/spec/workers/update_merge_requests_worker_spec.rb
@@ -18,8 +18,13 @@ describe UpdateMergeRequestsWorker do
     end
 
     it 'executes MergeRequests::RefreshService with expected values' do
-      expect(MergeRequests::RefreshService).to receive(:new).with(project, user).and_call_original
-      expect_any_instance_of(MergeRequests::RefreshService).to receive(:execute).with(oldrev, newrev, ref)
+      expect(MergeRequests::RefreshService).to receive(:new)
+        .with(project, user).and_wrap_original do |method, *args|
+          method.call(*args).tap do |refresh_service|
+            expect(refresh_service)
+              .to receive(:execute).with(oldrev, newrev, ref)
+          end
+        end
 
       perform
     end