Merge branch '57171-operations-controller-spec-refactor' into 'master'

Refactor operations controller spec

Closes #57171

See merge request gitlab-org/gitlab-ce!27558

spec/controllers/projects/settings/operations_controller_spec.rb

@@ -11,15 +11,118 @@ describe Projects::Settings::OperationsController do
     project.add_maintainer(user)
   end
 
-  context 'error tracking' do
-    describe 'GET #show' do
-      it 'renders show template' do
+  shared_examples 'PATCHable' do
+    let(:operations_update_service) { instance_double(::Projects::Operations::UpdateService) }
+    let(:operations_url) { project_settings_operations_url(project) }
+
+    let(:permitted_params) do
+      ActionController::Parameters.new(params).permit!
+    end
+
+    context 'format json' do
+      context 'when update succeeds' do
+        it 'returns success status' do
+          stub_operations_update_service_returning(status: :success)
+
+          patch :update,
+            params: project_params(project, params),
+            format: :json
+
+          expect(response).to have_gitlab_http_status(:ok)
+          expect(json_response).to eq('status' => 'success')
+          expect(flash[:notice]).to eq('Your changes have been saved')
+        end
+      end
+
+      context 'when update fails' do
+        it 'returns error' do
+          stub_operations_update_service_returning(
+            status: :error,
+            message: 'error message'
+          )
+
+          patch :update,
+            params: project_params(project, params),
+            format: :json
+
+          expect(response).to have_gitlab_http_status(:bad_request)
+          expect(json_response['message']).to eq('error message')
+        end
+      end
+    end
+
+    private
+
+    def stub_operations_update_service_returning(return_value = {})
+      expect(::Projects::Operations::UpdateService)
+        .to receive(:new).with(project, user, permitted_params)
+        .and_return(operations_update_service)
+      expect(operations_update_service).to receive(:execute)
+        .and_return(return_value)
+    end
+  end
+
+  describe 'GET #show' do
+    it 'renders show template' do
+      get :show, params: project_params(project)
+
+      expect(response).to have_gitlab_http_status(:ok)
+      expect(response).to render_template(:show)
+    end
+
+    context 'with insufficient permissions' do
+      before do
+        project.add_reporter(user)
+      end
+
+      it 'renders 404' do
+        get :show, params: project_params(project)
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+
+    context 'as an anonymous user' do
+      before do
+        sign_out(user)
+      end
+
+      it 'redirects to signup page' do
         get :show, params: project_params(project)
 
-        expect(response).to have_gitlab_http_status(:ok)
-        expect(response).to render_template(:show)
+        expect(response).to redirect_to(new_user_session_path)
+      end
+    end
+  end
+
+  describe 'PATCH #update' do
+    context 'with insufficient permissions' do
+      before do
+        project.add_reporter(user)
+      end
+
+      it 'renders 404' do
+        patch :update, params: project_params(project)
+
+        expect(response).to have_gitlab_http_status(:not_found)
+      end
+    end
+
+    context 'as an anonymous user' do
+      before do
+        sign_out(user)
       end
 
+      it 'redirects to signup page' do
+        patch :update, params: project_params(project)
+
+        expect(response).to redirect_to(new_user_session_path)
+      end
+    end
+  end
+
+  context 'error tracking' do
+    describe 'GET #show' do
       context 'with existing setting' do
         let!(:error_tracking_setting) do
           create(:project_error_tracking_setting, project: project)
@@ -40,37 +143,10 @@ describe Projects::Settings::OperationsController do
           expect(controller.helpers.error_tracking_setting).to be_new_record
         end
       end
-
-      context 'with insufficient permissions' do
-        before do
-          project.add_reporter(user)
-        end
-
-        it 'renders 404' do
-          get :show, params: project_params(project)
-
-          expect(response).to have_gitlab_http_status(:not_found)
-        end
-      end
-
-      context 'as an anonymous user' do
-        before do
-          sign_out(user)
-        end
-
-        it 'redirects to signup page' do
-          get :show, params: project_params(project)
-
-          expect(response).to redirect_to(new_user_session_path)
-        end
-      end
     end
 
     describe 'PATCH #update' do
-      let(:operations_update_service) { spy(:operations_update_service) }
-      let(:operations_url) { project_settings_operations_url(project) }
-
-      let(:error_tracking_params) do
+      let(:params) do
         {
           error_tracking_setting_attributes: {
             enabled: '1',
@@ -86,79 +162,7 @@ describe Projects::Settings::OperationsController do
         }
       end
 
-      let(:error_tracking_permitted) do
-        ActionController::Parameters.new(error_tracking_params).permit!
-      end
-
-      context 'format json' do
-        context 'when update succeeds' do
-          before do
-            stub_operations_update_service_returning(status: :success)
-          end
-
-          it 'returns success status' do
-            patch :update,
-              params: project_params(project, error_tracking_params),
-              format: :json
-
-            expect(response).to have_gitlab_http_status(:ok)
-            expect(json_response).to eq('status' => 'success')
-            expect(flash[:notice]).to eq('Your changes have been saved')
-          end
-        end
-
-        context 'when update fails' do
-          before do
-            stub_operations_update_service_returning(
-              status: :error,
-              message: 'error message'
-            )
-          end
-
-          it 'returns error' do
-            patch :update,
-              params: project_params(project, error_tracking_params),
-              format: :json
-
-            expect(response).to have_gitlab_http_status(:bad_request)
-            expect(json_response['message']).not_to be_nil
-          end
-        end
-      end
-
-      context 'with insufficient permissions' do
-        before do
-          project.add_reporter(user)
-        end
-
-        it 'renders 404' do
-          patch :update, params: project_params(project)
-
-          expect(response).to have_gitlab_http_status(:not_found)
-        end
-      end
-
-      context 'as an anonymous user' do
-        before do
-          sign_out(user)
-        end
-
-        it 'redirects to signup page' do
-          patch :update, params: project_params(project)
-
-          expect(response).to redirect_to(new_user_session_path)
-        end
-      end
-    end
-
-    private
-
-    def stub_operations_update_service_returning(return_value = {})
-      expect(::Projects::Operations::UpdateService)
-        .to receive(:new).with(project, user, error_tracking_permitted)
-        .and_return(operations_update_service)
-      expect(operations_update_service).to receive(:execute)
-        .and_return(return_value)
+      it_behaves_like 'PATCHable'
     end
   end