1 files changed, 77 insertions, 0 deletions
diff --git a/spec/features/projects/settings/operations_settings_spec.rb b/spec/features/projects/settings/operations_settings_spec.rb
index 06290c67c70..af56cb0d4ee 100644
--- a/spec/features/projects/settings/operations_settings_spec.rb
+++ b/spec/features/projects/settings/operations_settings_spec.rb
@@ -20,4 +20,81 @@ describe 'Projects > Settings > For a forked project', :js do
       expect(page).to have_selector('a[title="Operations"]', visible: false)
     end
   end
+
+  describe 'Settings > Operations' do
+    context 'error tracking settings form' do
+      let(:sentry_list_projects_url) { 'http://sentry.example.com/api/0/projects/' }
+
+      context 'success path' do
+        let(:projects_sample_response) do
+          Gitlab::Utils.deep_indifferent_access(
+            JSON.parse(fixture_file('sentry/list_projects_sample_response.json'))
+          )
+        end
+
+        before do
+          WebMock.stub_request(:get, sentry_list_projects_url)
+          .to_return(
+            status: 200,
+            headers: { 'Content-Type' => 'application/json' },
+            body: projects_sample_response.to_json
+          )
+        end
+
+        it 'successfully fills and submits the form' do
+          visit project_settings_operations_path(project)
+
+          wait_for_requests
+
+          expect(page).to have_content('Sentry API URL')
+          expect(page.body).to include('Error Tracking')
+          expect(page).to have_button('Connect')
+
+          check('Active')
+          fill_in('error-tracking-api-host', with: 'http://sentry.example.com')
+          fill_in('error-tracking-token', with: 'token')
+
+          click_button('Connect')
+
+          within('div#project-dropdown') do
+            click_button('Select project')
+            click_button('Sentry | Internal')
+          end
+
+          click_button('Save changes')
+
+          wait_for_requests
+
+          assert_text('Your changes have been saved')
+        end
+      end
+
+      context 'project dropdown fails to load' do
+        before do
+          WebMock.stub_request(:get, sentry_list_projects_url)
+          .to_return(
+            status: 400,
+            headers: { 'Content-Type' => 'application/json' },
+            body: {
+              message: 'Sentry response code: 401'
+            }.to_json
+          )
+        end
+
+        it 'displays error message' do
+          visit project_settings_operations_path(project)
+
+          wait_for_requests
+
+          check('Active')
+          fill_in('error-tracking-api-host', with: 'http://sentry.example.com')
+          fill_in('error-tracking-token', with: 'token')
+
+          click_button('Connect')
+
+          assert_text('Connection has failed. Re-check Auth Token and try again.')
+        end
+      end
+    end
+  end
 end