Merge branch 'multi-filter-labels' into 'master'

Mutliple label filter

Fixes #989 

See merge request !3438

4 files changed, 202 insertions, 1 deletions

diff --git a/spec/features/issues/filter_by_labels_spec.rb b/spec/features/issues/filter_by_labels_spec.rb
new file mode 100644
index 00000000000..7944403f874
--- /dev/null
+++ b/spec/features/issues/filter_by_labels_spec.rb
@@ -0,0 +1,172 @@
+require 'rails_helper'
+
+feature 'Issue filtering by Labels', feature: true do
+  let(:project) { create(:project, :public) }
+  let!(:user)   { create(:user)}
+  let!(:label)  { create(:label, project: project) }
+
+  before do
+    ['bug', 'feature', 'enhancement'].each do |title|
+      create(:label,
+             project: project,
+             title: title)
+    end
+
+    issue1 = create(:issue, title: "Bugfix1", project: project)
+    issue1.labels << project.labels.find_by(title: 'bug')
+
+    issue2 = create(:issue, title: "Bugfix2", project: project)
+    issue2.labels << project.labels.find_by(title: 'bug')
+    issue2.labels << project.labels.find_by(title: 'enhancement')
+
+    issue3 = create(:issue, title: "Feature1", project: project)
+    issue3.labels << project.labels.find_by(title: 'feature')
+
+    project.team << [user, :master]
+    login_as(user)
+
+    visit namespace_project_issues_path(project.namespace, project)
+  end
+
+  context 'filter by label bug', js: true do
+    before do
+      page.find('.js-label-select').click
+      sleep 0.5
+      execute_script("$('.dropdown-menu-labels li:contains(\"bug\") a').click()")
+      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
+      sleep 2
+    end
+
+    it 'should show issue "Bugfix1" and "Bugfix2" in issues list' do
+      expect(page).to have_content "Bugfix1"
+      expect(page).to have_content "Bugfix2"
+    end
+
+    it 'should not show "Feature1" in issues list' do
+      expect(page).not_to have_content "Feature1"
+    end
+
+    it 'should show label "bug" in filtered-labels' do
+      expect(find('.filtered-labels')).to have_content "bug"
+    end
+
+    it 'should not show label "feature" and "enhancement" in filtered-labels' do
+      expect(find('.filtered-labels')).not_to have_content "feature"
+      expect(find('.filtered-labels')).not_to have_content "enhancement"
+    end
+  end
+
+  context 'filter by label feature', js: true do
+    before do
+      page.find('.js-label-select').click
+      sleep 0.5
+      execute_script("$('.dropdown-menu-labels li:contains(\"feature\") a').click()")
+      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
+      sleep 2
+    end
+
+    it 'should show issue "Feature1" in issues list' do
+      expect(page).to have_content "Feature1"
+    end
+
+    it 'should not show "Bugfix1" and "Bugfix2" in issues list' do
+      expect(page).not_to have_content "Bugfix2"
+      expect(page).not_to have_content "Bugfix1"
+    end
+
+    it 'should show label "feature" in filtered-labels' do
+      expect(find('.filtered-labels')).to have_content "feature"
+    end
+
+    it 'should not show label "bug" and "enhancement" in filtered-labels' do
+      expect(find('.filtered-labels')).not_to have_content "bug"
+      expect(find('.filtered-labels')).not_to have_content "enhancement"
+    end
+  end
+
+  context 'filter by label enhancement', js: true do
+    before do
+      page.find('.js-label-select').click
+      sleep 0.5
+      execute_script("$('.dropdown-menu-labels li:contains(\"enhancement\") a').click()")
+      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
+      sleep 2
+    end
+
+    it 'should show issue "Bugfix2" in issues list' do
+      expect(page).to have_content "Bugfix2"
+    end
+
+    it 'should not show "Feature1" and "Bugfix1" in issues list' do
+      expect(page).not_to have_content "Feature1"
+      expect(page).not_to have_content "Bugfix1"
+    end
+
+    it 'should show label "enhancement" in filtered-labels' do
+      expect(find('.filtered-labels')).to have_content "enhancement"
+    end
+
+    it 'should not show label "feature" and "bug" in filtered-labels' do
+      expect(find('.filtered-labels')).not_to have_content "bug"
+      expect(find('.filtered-labels')).not_to have_content "feature"
+    end
+  end
+
+  context 'filter by label enhancement or feature', js: true do
+    before do
+      page.find('.js-label-select').click
+      sleep 0.5
+      execute_script("$('.dropdown-menu-labels li:contains(\"enhancement\") a').click()")
+      execute_script("$('.dropdown-menu-labels li:contains(\"feature\") a').click()")
+      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
+      sleep 2
+    end
+
+    it 'should show issue "Bugfix2" or "Feature1" in issues list' do
+      expect(page).to have_content "Bugfix2"
+      expect(page).to have_content "Feature1"
+    end
+
+    it 'should not show "Bugfix1" in issues list' do
+      expect(page).not_to have_content "Bugfix1"
+    end
+
+    it 'should show label "enhancement" and "feature" in filtered-labels' do
+      expect(find('.filtered-labels')).to have_content "enhancement"
+      expect(find('.filtered-labels')).to have_content "feature"
+    end
+
+    it 'should not show label "bug" in filtered-labels' do
+      expect(find('.filtered-labels')).not_to have_content "bug"
+    end
+  end
+
+  context 'filter by label enhancement or bug in issues list', js: true do
+    before do
+      page.find('.js-label-select').click
+      sleep 0.5
+      execute_script("$('.dropdown-menu-labels li:contains(\"enhancement\") a').click()")
+      execute_script("$('.dropdown-menu-labels li:contains(\"bug\") a').click()")
+      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
+      sleep 2
+    end
+
+    it 'should show issue "Bugfix2" or "Bugfix1" in issues list' do
+      expect(page).to have_content "Bugfix2"
+      expect(page).to have_content "Bugfix1"
+    end
+
+    it 'should not show "Feature1"' do
+      expect(page).not_to have_content "Feature1"
+    end
+
+    it 'should show label "bug" and "enhancement" in filtered-labels' do
+      expect(find('.filtered-labels')).to have_content "bug"
+      expect(find('.filtered-labels')).to have_content "enhancement"
+    end
+
+    it 'should not show label "feature" in filtered-labels' do
+      expect(find('.filtered-labels')).not_to have_content "feature"
+    end
+  end
+end
diff --git a/spec/features/issues/filter_issues_spec.rb b/spec/features/issues/filter_issues_spec.rb
index 69b22232f10..192e3619375 100644
--- a/spec/features/issues/filter_issues_spec.rb
+++ b/spec/features/issues/filter_issues_spec.rb
@@ -84,14 +84,20 @@ describe 'Filter issues', feature: true do
 
     it 'should filter by any label' do
       find('.dropdown-menu-labels a', text: 'Any Label').click
+      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
+      sleep 2
+
       page.within '.labels-filter' do
         expect(page).to have_content 'Any Label'
       end
-      expect(find('.js-label-select .dropdown-toggle-text')).to have_content('Label')
+      expect(find('.js-label-select .dropdown-toggle-text')).to have_content('Any Label')
     end
 
     it 'should filter by no label' do
       find('.dropdown-menu-labels a', text: 'No Label').click
+      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
+      sleep 2
+
       page.within '.labels-filter' do
         expect(page).to have_content 'No Label'
       end
@@ -121,6 +127,7 @@ describe 'Filter issues', feature: true do
       find('.js-label-select').click
 
       find('.dropdown-menu-labels .dropdown-content a', text: label.title).click
+      page.first('.labels-filter .dropdown-title .dropdown-menu-close-icon').click
 
       sleep 2
     end
diff --git a/spec/features/merge_requests/filter_by_milestone_spec.rb b/spec/features/merge_requests/filter_by_milestone_spec.rb
index c57ab5f3b03..e3ecd60a5f3 100644
--- a/spec/features/merge_requests/filter_by_milestone_spec.rb
+++ b/spec/features/merge_requests/filter_by_milestone_spec.rb
@@ -2,8 +2,14 @@ require 'rails_helper'
 
 feature 'Merge Request filtering by Milestone', feature: true do
   let(:project)   { create(:project, :public) }
+  let!(:user)     { create(:user)}
   let(:milestone) { create(:milestone, project: project) }
 
+  before do
+    project.team << [user, :master]
+    login_as(user)
+  end
+
   scenario 'filters by no Milestone', js: true do
     create(:merge_request, :with_diffs, source_project: project)
     create(:merge_request, :simple, source_project: project, milestone: milestone)
diff --git a/spec/finders/issues_finder_spec.rb b/spec/finders/issues_finder_spec.rb
index b1648055462..bc607a29751 100644
--- a/spec/finders/issues_finder_spec.rb
+++ b/spec/finders/issues_finder_spec.rb
@@ -62,6 +62,22 @@ describe IssuesFinder do
         expect(issues).to eq([issue2])
       end
 
+      it 'returns unique issues when filtering by multiple labels' do
+        label2 = create(:label, project: project2)
+
+        create(:label_link, label: label2, target: issue2)
+
+        params = {
+          scope:      'all',
+          label_name: [label.title, label2.title].join(','),
+          state:      'opened'
+        }
+
+        issues = IssuesFinder.new(user, params).execute
+
+        expect(issues).to eq([issue2])
+      end
+
       it 'should filter by no label name' do
         params = { scope: "all", label_name: Label::None.title, state: 'opened' }
         issues = IssuesFinder.new(user, params).execute