Merge branch '39957-redirect-to-gpc-page-if-users-try-to-create-a-cluster-but-the-account-is-not-enabled' into 'master'

Resolve "Redirect to GCP page if users try to create a cluster but the account is not enabled"

Closes #39957 and #41410

See merge request gitlab-org/gitlab-ce!15665

2 files changed, 102 insertions, 67 deletions

diff --git a/spec/features/projects/clusters/gcp_spec.rb b/spec/features/projects/clusters/gcp_spec.rb
index 882a2756b72..523cc08496b 100644
--- a/spec/features/projects/clusters/gcp_spec.rb
+++ b/spec/features/projects/clusters/gcp_spec.rb
@@ -20,105 +20,126 @@ feature 'Gcp Cluster', :js do
         .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
+    context 'when user has a GCP project with billing enabled' do
       before do
-        visit project_clusters_path(project)
-
-        click_link 'Add cluster'
-        click_link 'Create on GKE'
+        allow_any_instance_of(Projects::Clusters::GcpController).to receive(:authorize_google_project_billing)
+        stub_google_project_billing_status
       end
 
-      context 'when user filled form with valid parameters' do
+      context 'when user does not have a cluster and visits cluster index page' do
         before do
-          allow_any_instance_of(GoogleApi::CloudPlatform::Client)
-            .to receive(:projects_zones_clusters_create) do
-            OpenStruct.new(
-              self_link: 'projects/gcp-project-12345/zones/us-central1-a/operations/ope-123',
-              status: 'RUNNING'
-            )
+          visit project_clusters_path(project)
+
+          click_link 'Add cluster'
+          click_link 'Create on GKE'
+        end
+
+        context 'when user filled form with valid parameters' do
+          before do
+            allow_any_instance_of(GoogleApi::CloudPlatform::Client)
+              .to receive(:projects_zones_clusters_create) do
+              OpenStruct.new(
+                self_link: 'projects/gcp-project-12345/zones/us-central1-a/operations/ope-123',
+                status: 'RUNNING'
+              )
+            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
 
-          allow(WaitForClusterCreationWorker).to receive(:perform_in).and_return(nil)
+          it 'user sees a cluster details page and creation status' do
+            expect(page).to have_content('Cluster is being created on Google Kubernetes Engine...')
 
-          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
+            Clusters::Cluster.last.provider.make_created!
 
-        it 'user sees a cluster details page and creation status' do
-          expect(page).to have_content('Cluster is being created on Google Kubernetes Engine...')
+            expect(page).to have_content('Cluster was successfully created on Google Kubernetes Engine')
+          end
 
-          Clusters::Cluster.last.provider.make_created!
+          it 'user sees a error if something worng during creation' do
+            expect(page).to have_content('Cluster is being created on Google Kubernetes Engine...')
 
-          expect(page).to have_content('Cluster was successfully created on Google Kubernetes Engine')
-        end
+            Clusters::Cluster.last.provider.make_errored!('Something wrong!')
 
-        it 'user sees a error if something worng during creation' do
-          expect(page).to have_content('Cluster is being created on Google Kubernetes Engine...')
+            expect(page).to have_content('Something wrong!')
+          end
+        end
 
-          Clusters::Cluster.last.provider.make_errored!('Something wrong!')
+        context 'when user filled form with invalid parameters' do
+          before do
+            click_button 'Create cluster'
+          end
 
-          expect(page).to have_content('Something wrong!')
+          it 'user sees a validation error' do
+            expect(page).to have_css('#error_explanation')
+          end
         end
       end
 
-      context 'when user filled form with invalid parameters' do
+      context 'when user does have a cluster and visits cluster page' do
+        let(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
+
         before do
-          click_button 'Create cluster'
+          visit project_cluster_path(project, cluster)
         end
 
-        it 'user sees a validation error' do
-          expect(page).to have_css('#error_explanation')
+        it 'user sees a cluster details page' do
+          expect(page).to have_button('Save changes')
+          expect(page.find(:css, '.cluster-name').value).to eq(cluster.name)
         end
-      end
-    end
 
-    context 'when user does have a cluster and visits cluster page' do
-      let(:cluster) { create(:cluster, :provided_by_gcp, projects: [project]) }
+        context 'when user disables the cluster' do
+          before do
+            page.find(:css, '.js-toggle-cluster').click
+            page.within('#cluster-integration') { click_button 'Save changes' }
+          end
 
-      before do
-        visit project_cluster_path(project, cluster)
-      end
+          it 'user sees the successful message' do
+            expect(page).to have_content('Cluster was successfully updated.')
+          end
+        end
 
-      it 'user sees a cluster details page' do
-        expect(page).to have_button('Save changes')
-        expect(page.find(:css, '.cluster-name').value).to eq(cluster.name)
-      end
+        context 'when user changes cluster parameters' do
+          before do
+            fill_in 'cluster_platform_kubernetes_attributes_namespace', with: 'my-namespace'
+            page.within('#js-cluster-details') { click_button 'Save changes' }
+          end
 
-      context 'when user disables the cluster' do
-        before do
-          page.find(:css, '.js-toggle-cluster').click
-          page.within('#cluster-integration') { click_button 'Save changes' }
+          it 'user sees the successful message' do
+            expect(page).to have_content('Cluster was successfully updated.')
+            expect(cluster.reload.platform_kubernetes.namespace).to eq('my-namespace')
+          end
         end
 
-        it 'user sees the successful message' do
-          expect(page).to have_content('Cluster was successfully updated.')
+        context 'when user destroy the cluster' do
+          before do
+            page.accept_confirm do
+              click_link 'Remove integration'
+            end
+          end
+
+          it 'user sees creation form with the successful message' do
+            expect(page).to have_content('Cluster integration was successfully removed.')
+            expect(page).to have_link('Add cluster')
+          end
         end
       end
+    end
 
-      context 'when user changes cluster parameters' do
-        before do
-          fill_in 'cluster_platform_kubernetes_attributes_namespace', with: 'my-namespace'
-          page.within('#js-cluster-details') { click_button 'Save changes' }
-        end
+    context 'when user does not have a GCP project with billing enabled' do
+      before do
+        visit project_clusters_path(project)
 
-        it 'user sees the successful message' do
-          expect(page).to have_content('Cluster was successfully updated.')
-          expect(cluster.reload.platform_kubernetes.namespace).to eq('my-namespace')
-        end
+        click_link 'Add cluster'
+        click_link 'Create on GKE'
       end
 
-      context 'when user destroy the cluster' do
-        before do
-          page.accept_confirm do
-            click_link 'Remove integration'
-          end
-        end
-
-        it 'user sees creation form with the successful message' do
-          expect(page).to have_content('Cluster integration was successfully removed.')
-          expect(page).to have_link('Add cluster')
-        end
+      it 'user sees a check page' do
+        pending 'the frontend still has not been implemented'
+        expect(page).to have_link('Continue')
       end
     end
   end
diff --git a/spec/features/projects/clusters_spec.rb b/spec/features/projects/clusters_spec.rb
index 93929bf6814..eae2910a8f6 100644
--- a/spec/features/projects/clusters_spec.rb
+++ b/spec/features/projects/clusters_spec.rb
@@ -77,4 +77,18 @@ feature 'Clusters', :js do
       end
     end
   end
+
+  context 'when user has not signed in Google' do
+    before do
+      visit project_clusters_path(project)
+
+      click_link 'Add cluster'
+      click_link 'Create on GKE'
+    end
+
+    it 'user sees a login page' do
+      expect(page).to have_css('.signin-with-google')
+      expect(page).to have_link('Google account')
+    end
+  end
 end