Fix specs

2 files changed, 419 insertions, 245 deletions

diff --git a/spec/controllers/projects/clusters_controller_spec.rb b/spec/controllers/projects/clusters_controller_spec.rb
index e69de29bb2d..e4e25db68de 100644
--- a/spec/controllers/projects/clusters_controller_spec.rb
+++ b/spec/controllers/projects/clusters_controller_spec.rb
@@ -0,0 +1,419 @@
+require 'spec_helper'
+
+describe Projects::ClustersController do
+  include AccessMatchersForController
+  include GoogleApi::CloudPlatformHelpers
+
+  set(:project) { create(:project) }
+
+  describe 'GET index' do
+    describe 'functionality' do
+      let(:user) { create(:user) }
+
+      before do
+        project.add_master(user)
+        sign_in(user)
+      end
+
+      context 'when project has one or more clusters' do
+        let(:project) { create(:project) }
+        let(:enabled_cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
+        let(:disabled_cluster) { create(:cluster, :disabled, :provided_by_gcp, projects: [project]) }
+
+        it 'lists available clusters' do
+          go
+
+          expect(response).to have_gitlab_http_status(:ok)
+          expect(response).to render_template(:index)
+          expect(assigns(:clusters)).to match_array([enabled_cluster, disabled_cluster])
+        end
+
+        it 'assigns counters to correct values' do
+          go
+
+          expect(assigns(:active_count)).to eq(project.clusters.enabled.count)
+          expect(assigns(:inactive_count)).to eq(project.clusters.disabled.count)
+        end
+
+        context 'when page is specified' do
+          let(:last_page) { project.clusters.page.total_pages }
+
+          before do
+            Clusters::Cluster.paginates_per(1)
+            create_list(:cluster, 2, :provided_by_gcp, projects: [project])
+            get :index, namespace_id: project.namespace, project_id: project, page: last_page
+          end
+
+          it 'redirects to the page' do
+            expect(response).to have_gitlab_http_status(:ok)
+            expect(assigns(:clusters).current_page).to eq(last_page)
+          end
+        end
+
+        context 'when only enabled clusters are requested' do
+          it 'returns only enabled clusters' do
+            get :index, namespace_id: project.namespace, project_id: project, scope: 'active'
+            view_clusters = assigns(:clusters)
+            expect(view_clusters.all? { |cluster| cluster.enabled == true }).to eq(true)
+          end
+        end
+
+        context 'when only disabled clusters are requested' do
+          it 'returns only disabled clusters' do
+            get :index, namespace_id: project.namespace, project_id: project, scope: 'inactive'
+            view_clusters = assigns(:clusters)
+            expect(view_clusters.all? { |cluster| cluster.enabled == false }).to eq(true)
+          end
+        end
+      end
+
+      context 'when project does not have a cluster' do
+        let(:project) { create(:project) }
+
+        it 'returns an empty state page' do
+          go
+
+          expect(response).to have_gitlab_http_status(:ok)
+          expect(response).to render_template(:index)
+          expect(assigns(:clusters)).to eq([])
+        end
+
+        it 'assigns counters to zero' do
+          go
+
+          expect(assigns(:active_count)).to eq(0)
+          expect(assigns(:inactive_count)).to eq(0)
+        end
+      end
+    end
+
+    describe 'security' do
+      let(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
+
+      it { expect { go }.to be_allowed_for(:admin) }
+      it { expect { go }.to be_allowed_for(:owner).of(project) }
+      it { expect { go }.to be_allowed_for(:master).of(project) }
+      it { expect { go }.to be_denied_for(:developer).of(project) }
+      it { expect { go }.to be_denied_for(:reporter).of(project) }
+      it { expect { go }.to be_denied_for(:guest).of(project) }
+      it { expect { go }.to be_denied_for(:user) }
+      it { expect { go }.to be_denied_for(:external) }
+    end
+
+    def go
+      get :index, namespace_id: project.namespace.to_param, project_id: project
+    end
+  end
+
+  describe 'GET status' do
+    let(:cluster) { create(:cluster, :providing_by_gcp, projects: [project]) }
+
+    describe 'functionality' do
+      let(:user) { create(:user) }
+
+      before do
+        project.add_master(user)
+        sign_in(user)
+      end
+
+      it "responds with matching schema" do
+        go
+
+        expect(response).to have_gitlab_http_status(:ok)
+        expect(response).to match_response_schema('cluster_status')
+      end
+    end
+
+    describe 'security' do
+      it { expect { go }.to be_allowed_for(:admin) }
+      it { expect { go }.to be_allowed_for(:owner).of(project) }
+      it { expect { go }.to be_allowed_for(:master).of(project) }
+      it { expect { go }.to be_denied_for(:developer).of(project) }
+      it { expect { go }.to be_denied_for(:reporter).of(project) }
+      it { expect { go }.to be_denied_for(:guest).of(project) }
+      it { expect { go }.to be_denied_for(:user) }
+      it { expect { go }.to be_denied_for(:external) }
+    end
+
+    def go
+      get :status, namespace_id: project.namespace,
+                   project_id: project,
+                   id: cluster,
+                   format: :json
+    end
+  end
+
+  describe 'GET show' do
+    let(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
+
+    describe 'functionality' do
+      let(:user) { create(:user) }
+
+      before do
+        project.add_master(user)
+        sign_in(user)
+      end
+
+      it "renders view" do
+        go
+
+        expect(response).to have_gitlab_http_status(:ok)
+        expect(assigns(:cluster)).to eq(cluster)
+      end
+    end
+
+    describe 'security' do
+      it { expect { go }.to be_allowed_for(:admin) }
+      it { expect { go }.to be_allowed_for(:owner).of(project) }
+      it { expect { go }.to be_allowed_for(:master).of(project) }
+      it { expect { go }.to be_denied_for(:developer).of(project) }
+      it { expect { go }.to be_denied_for(:reporter).of(project) }
+      it { expect { go }.to be_denied_for(:guest).of(project) }
+      it { expect { go }.to be_denied_for(:user) }
+      it { expect { go }.to be_denied_for(:external) }
+    end
+
+    def go
+      get :show, namespace_id: project.namespace,
+                 project_id: project,
+                 id: cluster
+    end
+  end
+
+  describe 'PUT update' do
+    context 'Managed' do
+      let(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
+      let(:user) { create(:user) }
+
+      before do
+        project.add_master(user)
+        sign_in(user)
+      end
+
+      context 'when changing parameters' do
+        let(:params) do
+          {
+            cluster: {
+              enabled: false,
+              name: 'my-new-cluster-name',
+              platform_kubernetes_attributes: {
+                namespace: 'my-namespace'
+              }
+            }
+          }
+        end
+
+        it "updates and redirects back to show page" do
+          go
+
+          cluster.reload
+          expect(response).to redirect_to(namespace_project_cluster_path(project.namespace, project, project.cluster))
+          expect(flash[:notice]).to eq('Cluster was successfully updated.')
+          expect(cluster.enabled).to be_falsey
+        end
+
+        it "does not change cluster name" do
+          go
+
+          expect(cluster.name).to eq('test-cluster')
+        end
+
+        context 'when cluster is being created' do
+          let(:cluster) { create(:cluster, :providing_by_gcp, projects: [project]) }
+
+          it "rejects changes" do
+            go
+
+            expect(response).to have_gitlab_http_status(:ok)
+            expect(response).to render_template(:show)
+            expect(cluster.enabled).to be_truthy
+          end
+        end
+      end
+    end
+
+    context 'User' do
+      let(:cluster) { create(:cluster, :provided_by_user, projects: [project]) }
+      let(:user) { create(:user) }
+
+      before do
+        project.add_master(user)
+        sign_in(user)
+      end
+
+      context 'when format is json' do
+        context 'when update enabled' do
+          let(:params) do
+            {
+              cluster: {
+                enabled: false,
+                name: 'my-new-cluster-name',
+                platform_kubernetes_attributes: {
+                  namespace: 'my-namespace'
+                }
+              }
+            }
+          end
+
+          it "updates and redirects back to show page" do
+            go_json
+
+            cluster.reload
+            expect(response).to have_http_status(:no_content)
+            expect(cluster.enabled).to be_falsey
+            expect(cluster.name).to eq('my-new-cluster-name')
+            expect(cluster.platform_kubernetes.namespace).to eq('my-namespace')
+          end
+
+          context 'when cluster is being created' do
+            let(:cluster) { create(:cluster, :project, :providing_by_gcp) }
+
+            it "rejects changes" do
+              go_json
+
+              expect(response).to have_http_status(:bad_request)
+            end
+          end
+        end
+      end
+
+      context 'when format is html' do
+        context 'when update enabled' do
+          let(:params) do
+            {
+              cluster: { enabled: false }
+            }
+          end
+
+          it "updates and redirects back to show page" do
+            go
+
+            cluster.reload
+            expect(response).to redirect_to(namespace_project_cluster_path(project.namespace, project, project.cluster))
+            expect(flash[:notice]).to eq('Cluster was successfully updated.')
+            expect(cluster.enabled).to be_falsey
+            expect(cluster.name).to eq('my-new-cluster-name')
+            expect(cluster.platform_kubernetes.namespace).to eq('my-namespace')
+          end
+
+          context 'when cluster is being created' do
+            let(:cluster) { create(:cluster, :project, :providing_by_gcp) }
+
+            it "rejects changes" do
+              go
+
+              expect(response).to have_gitlab_http_status(:ok)
+              expect(response).to render_template(:show)
+              expect(cluster.enabled).to be_truthy
+            end
+          end
+        end
+      end
+    end
+
+    describe 'security' do
+      set(:cluster) { create(:cluster, :providing_by_gcp, projects: [project]) }
+
+      let(:params) do
+        { cluster: { enabled: false } }
+      end
+
+      it { expect { go }.to be_allowed_for(:admin) }
+      it { expect { go }.to be_allowed_for(:owner).of(project) }
+      it { expect { go }.to be_allowed_for(:master).of(project) }
+      it { expect { go }.to be_denied_for(:developer).of(project) }
+      it { expect { go }.to be_denied_for(:reporter).of(project) }
+      it { expect { go }.to be_denied_for(:guest).of(project) }
+      it { expect { go }.to be_denied_for(:user) }
+      it { expect { go }.to be_denied_for(:external) }
+    end
+
+    def go
+      put :update, params.merge(namespace_id: project.namespace,
+        project_id: project,
+        id: cluster)
+    end
+
+    def go_json
+      put :update, params.merge(namespace_id: project.namespace,
+                                project_id: project,
+                                id: cluster,
+                                format: :json)
+    end
+  end
+
+  describe 'DELETE destroy' do
+    describe 'functionality' do
+      let(:user) { create(:user) }
+
+      before do
+        project.add_master(user)
+        sign_in(user)
+      end
+
+      context 'GCP' do
+        context 'when cluster is created' do
+          let!(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
+
+          it "destroys and redirects back to clusters list" do
+            expect { go }
+              .to change { Clusters::Cluster.count }.by(-1)
+              .and change { Clusters::Platforms::Kubernetes.count }.by(-1)
+              .and change { Clusters::Providers::Gcp.count }.by(-1)
+
+            expect(response).to redirect_to(namespace_project_clusters_path(project.namespace, project))
+            expect(flash[:notice]).to eq('Cluster integration was successfully removed.')
+          end
+        end
+
+        context 'when cluster is being created' do
+          let!(:cluster) { create(:cluster, :providing_by_gcp, projects: [project]) }
+
+          it "destroys and redirects back to clusters list" do
+            expect { go }
+              .to change { Clusters::Cluster.count }.by(-1)
+              .and change { Clusters::Providers::Gcp.count }.by(-1)
+
+            expect(response).to redirect_to(namespace_project_clusters_path(project.namespace, project))
+            expect(flash[:notice]).to eq('Cluster integration was successfully removed.')
+          end
+        end
+      end
+
+      context 'User' do
+        context 'when provider is user' do
+          let!(:cluster) { create(:cluster, :provided_by_user, projects: [project]) }
+
+          it "destroys and redirects back to clusters list" do
+            expect { go }
+              .to change { Clusters::Cluster.count }.by(-1)
+              .and change { Clusters::Platforms::Kubernetes.count }.by(-1)
+              .and change { Clusters::Providers::Gcp.count }.by(0)
+
+            expect(response).to redirect_to(namespace_project_clusters_path(project.namespace, project))
+            expect(flash[:notice]).to eq('Cluster integration was successfully removed.')
+          end
+        end
+      end
+    end
+
+    describe 'security' do
+      set(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
+
+      it { expect { go }.to be_allowed_for(:admin) }
+      it { expect { go }.to be_allowed_for(:owner).of(project) }
+      it { expect { go }.to be_allowed_for(:master).of(project) }
+      it { expect { go }.to be_denied_for(:developer).of(project) }
+      it { expect { go }.to be_denied_for(:reporter).of(project) }
+      it { expect { go }.to be_denied_for(:guest).of(project) }
+      it { expect { go }.to be_denied_for(:user) }
+      it { expect { go }.to be_denied_for(:external) }
+    end
+
+    def go
+      delete :destroy, namespace_id: project.namespace,
+                       project_id: project,
+                       id: cluster
+    end
+  end
+end
diff --git a/spec/features/projects/clusters_spec.rb b/spec/features/projects/clusters_spec.rb
index ad515649202..8683d758b0a 100644
--- a/spec/features/projects/clusters_spec.rb
+++ b/spec/features/projects/clusters_spec.rb
@@ -11,252 +11,7 @@ feature 'Clusters', :js do
     gitlab_sign_in(user)
   end
 
-<<<<<<< HEAD
   context 'when user does not have a cluster and visits cluster index page' do
-=======
-  context 'when user has signed in Google' do
-    before do
-      allow_any_instance_of(Projects::ClustersController)
-        .to receive(:token_in_session).and_return('token')
-      allow_any_instance_of(Projects::ClustersController)
-        .to receive(:expires_at_in_session).and_return(1.hour.since.to_i.to_s)
-    end
-
-    context 'when user does not have a cluster and visits cluster index page' do
-      before do
-        visit project_clusters_path(project)
-      end
-
-      it 'sees empty state' do
-        expect(page).to have_link('Add cluster')
-        expect(page).to have_selector('.empty-state')
-      end
-
-      context 'when user opens create on gke page' do
-        before do
-          click_link 'Add cluster'
-          click_link 'Create on GKE'
-        end
-
-        context 'when user filled form with valid parameters' do
-          before do
-            double.tap do |dbl|
-              allow(dbl).to receive(:status).and_return('RUNNING')
-              allow(dbl).to receive(:self_link)
-                .and_return('projects/gcp-project-12345/zones/us-central1-a/operations/ope-123')
-              allow_any_instance_of(GoogleApi::CloudPlatform::Client)
-                .to receive(:projects_zones_clusters_create).and_return(dbl)
-            end
-
-            allow(WaitForClusterCreationWorker).to receive(:perform_in).and_return(nil)
-
-            fill_in 'cluster_provider_gcp_attributes_gcp_project_id', with: 'gcp-project-123'
-            fill_in 'cluster_name', with: 'dev-cluster'
-            click_button 'Create cluster'
-          end
-
-          it 'user sees a cluster details page and creation status' do
-            expect(page).to have_content('Cluster is being created on Google Container Engine...')
-
-            # Application Installation buttons
-            page.within('.js-cluster-application-row-helm') do
-              expect(page.find(:css, '.js-cluster-application-install-button')['disabled']).to eq('true')
-              expect(page.find(:css, '.js-cluster-application-install-button').text).to eq('Install')
-            end
-
-            Clusters::Cluster.last.provider.make_created!
-
-            expect(page).to have_content('Cluster was successfully created on Google Container Engine')
-          end
-
-          it 'user sees a error if something worng during creation' do
-            expect(page).to have_content('Cluster is being created on Google Container Engine...')
-
-            Clusters::Cluster.last.provider.make_errored!('Something wrong!')
-
-            expect(page).to have_content('Something wrong!')
-          end
-        end
-
-        context 'when user filled form with invalid parameters' do
-          before do
-            click_button 'Create cluster'
-          end
-
-          it 'user sees a validation error' do
-            expect(page).to have_css('#error_explanation')
-          end
-        end
-      end
-    end
-
-    context 'when user has a cluster and visits cluster index page' do
-      let!(:cluster) { create(:cluster, :project, :provided_by_gcp) }
-      let(:project) { cluster.project }
-
-      before do
-        visit project_clusters_path(project)
-      end
-
-      it 'user sees a table with one cluster' do
-        # One is the header row, the other the cluster row
-        expect(page).to have_selector('.gl-responsive-table-row', count: 2)
-      end
-
-      it 'user sees a disabled add cluster button ' do
-        expect(page).to have_selector('.js-add-cluster.disabled')
-      end
-
-      it 'user sees navigation tabs' do
-        expect(page.find('.js-active-tab').text).to include('Active')
-        expect(page.find('.js-active-tab .badge').text).to include('1')
-
-        expect(page.find('.js-inactive-tab').text).to include('Inactive')
-        expect(page.find('.js-inactive-tab .badge').text).to include('0')
-
-        expect(page.find('.js-all-tab').text).to include('All')
-        expect(page.find('.js-all-tab .badge').text).to include('1')
-      end
-
-      context 'update cluster' do
-        it 'user can update cluster' do
-          expect(page).to have_selector('.js-toggle-cluster-list')
-        end
-
-        context 'with sucessfull request' do
-          it 'user sees updated cluster' do
-            expect do
-              page.find('.js-toggle-cluster-list').click
-              wait_for_requests
-            end.to change { cluster.enabled }
-
-            expect(page).not_to have_selector('.is-checked')
-          end
-        end
-
-        context 'with failed request' do
-          it 'user sees not update cluster and error message' do
-            # Cluster was disabled in the last test
-            page.find('.js-toggle-cluster-list').click
-
-            Clusters::Cluster.last.provider.make_errored!('Something wrong!')
-
-            expect(page).not_to have_selector('.js-toggle-cluster-list.is-checked')
-          end
-        end
-      end
-
-      context 'when user clicks on a cluster' do
-        before do
-          click_link cluster.name
-        end
-
-        it 'user sees an cluster details page' do
-          expect(page).to have_button('Save')
-          expect(page.find(:css, '.cluster-name').value).to eq(cluster.name)
-
-          # Application Installation buttons
-          page.within('.js-cluster-application-row-helm') do
-            expect(page.find(:css, '.js-cluster-application-install-button')['disabled']).to be_nil
-            expect(page.find(:css, '.js-cluster-application-install-button')).to have_content('Install')
-          end
-        end
-
-        context 'when user installs application: Helm Tiller' do
-          before do
-            allow(ClusterInstallAppWorker).to receive(:perform_async).and_return(nil)
-
-            page.within('.js-cluster-application-row-helm') do
-              page.find(:css, '.js-cluster-application-install-button').click
-            end
-          end
-
-          it 'user sees status transition' do
-            page.within('.js-cluster-application-row-helm') do
-              # FE sends request and gets the response, then the buttons is "Install"
-              expect(page.find(:css, '.js-cluster-application-install-button')['disabled']).to eq('true')
-              expect(page.find(:css, '.js-cluster-application-install-button')).to have_content('Install')
-
-              Clusters::Cluster.last.application_helm.make_installing!
-
-              # FE starts polling and update the buttons to "Installing"
-              expect(page.find(:css, '.js-cluster-application-install-button')['disabled']).to eq('true')
-              expect(page.find(:css, '.js-cluster-application-install-button')).to have_content('Installing')
-
-              Clusters::Cluster.last.application_helm.make_installed!
-
-              expect(page.find(:css, '.js-cluster-application-install-button')['disabled']).to eq('true')
-              expect(page.find(:css, '.js-cluster-application-install-button')).to have_content('Installed')
-            end
-
-            expect(page).to have_content('Helm Tiller was successfully installed on your cluster')
-          end
-        end
-
-        context 'when user installs application: Ingress' do
-          before do
-            allow(ClusterInstallAppWorker).to receive(:perform_async).and_return(nil)
-            # Helm Tiller needs to be installed before you can install Ingress
-            create(:cluster_applications_helm, :installed, cluster: cluster)
-
-            visit project_cluster_path(project, cluster)
-
-            page.within('.js-cluster-application-row-ingress') do
-              page.find(:css, '.js-cluster-application-install-button').click
-            end
-          end
-
-          it 'user sees status transition' do
-            page.within('.js-cluster-application-row-ingress') do
-              # FE sends request and gets the response, then the buttons is "Install"
-              expect(page.find(:css, '.js-cluster-application-install-button')['disabled']).to eq('true')
-              expect(page.find(:css, '.js-cluster-application-install-button')).to have_content('Install')
-
-              Clusters::Cluster.last.application_ingress.make_installing!
-
-              # FE starts polling and update the buttons to "Installing"
-              expect(page.find(:css, '.js-cluster-application-install-button')['disabled']).to eq('true')
-              expect(page.find(:css, '.js-cluster-application-install-button')).to have_content('Installing')
-
-              Clusters::Cluster.last.application_ingress.make_installed!
-
-              expect(page.find(:css, '.js-cluster-application-install-button')['disabled']).to eq('true')
-              expect(page.find(:css, '.js-cluster-application-install-button')).to have_content('Installed')
-            end
-
-            expect(page).to have_content('Ingress was successfully installed on your cluster')
-          end
-        end
-
-        context 'when user disables the cluster' do
-          before do
-            page.find(:css, '.js-toggle-cluster').click
-            click_button 'Save'
-          end
-
-          it 'user sees the successful message' do
-            expect(page).to have_content('Cluster was successfully updated.')
-          end
-        end
-
-        context 'when user destroys the cluster' do
-          before do
-            page.accept_confirm do
-              click_link 'Remove integration'
-            end
-          end
-
-          it 'user sees creation form with the succeccful message' do
-            expect(page).to have_content('Cluster integration was successfully removed.')
-            expect(page).to have_link('Add cluster')
-          end
-        end
-      end
-    end
-  end
-
-  context 'when user has not signed in Google' do
->>>>>>> origin/list-multiple-clusters
     before do
       visit project_clusters_path(project)