[Chore] Dashboard: Tests for dashboard's add content buttons and menu (#66233)

* add tests for empty dashboard page

* add tests for AddPanelButton

* export default components

* test +Add menu in dashboard page

* use userEvent instead of firing an event on the DOM itself

* fix test to match new analytic events

e2e/shared/smokeTestScenario.ts

@@ -10,7 +10,7 @@ export const smokeTestScenario = {
   scenario: () => {
     // wait for time to be set to account for any layout shift
     e2e().contains('2020-01-01 00:00:00 to 2020-01-01 06:00:00').should('be.visible');
-    e2e.components.PageToolbar.itemButton('Add panel button').click();
+    e2e.components.PageToolbar.itemButton('Add button').click();
     e2e.components.PageToolbar.itemButton('Add new visualization menu item').click();
 
     e2e.components.DataSource.TestData.QueryTab.scenarioSelectContainer()

e2e/smoke-tests-suite/panels_smokescreen.spec.ts

@@ -12,12 +12,12 @@ e2e.scenario({
 
     // TODO: Try and use e2e.flows.addPanel() instead of block below
     try {
-      e2e.components.PageToolbar.itemButton('Add panel button').should('be.visible');
+      e2e.components.PageToolbar.itemButton('Add button').should('be.visible');
-      e2e.components.PageToolbar.itemButton('Add panel button').click();
+      e2e.components.PageToolbar.itemButton('Add button').click();
     } catch (e) {
       // Depending on the screen size, the "Add panel" button might be hidden
       e2e.components.PageToolbar.item('Show more items').click();
-      e2e.components.PageToolbar.item('Add panel button').last().click();
+      e2e.components.PageToolbar.item('Add button').last().click();
     }
     e2e.pages.AddDashboard.itemButton('Add new visualization menu item').should('be.visible');
     e2e.pages.AddDashboard.itemButton('Add new visualization menu item').click();

packages/grafana-e2e/src/flows/addDashboard.ts

@@ -144,7 +144,7 @@ export const addDashboard = (config?: Partial<AddDashboardConfig>) => {
   e2e.pages.SaveDashboardAsModal.newName().clear().type(title, { force: true });
   e2e.pages.SaveDashboardAsModal.save().click();
   e2e.flows.assertSuccessNotification();
-  e2e.pages.AddDashboard.addNewPanel().should('be.visible');
+  e2e.pages.AddDashboard.itemButton('Create new panel button').should('be.visible');
 
   e2e().logToConsole('Added dashboard with title:', title);
 

packages/grafana-e2e/src/flows/configurePanel.ts

@@ -92,12 +92,12 @@ export const configurePanel = (config: PartialAddPanelConfig | PartialEditPanelC
       e2e.components.Panels.Panel.headerItems('Edit').click();
     } else {
       try {
-        e2e.components.PageToolbar.itemButton('Add panel button').should('be.visible');
+        e2e.components.PageToolbar.itemButton('Add button').should('be.visible');
-        e2e.components.PageToolbar.itemButton('Add panel button').click();
+        e2e.components.PageToolbar.itemButton('Add button').click();
       } catch (e) {
-        // Depending on the screen size, the "Add panel" button might be hidden
+        // Depending on the screen size, the "Add" button might be hidden
         e2e.components.PageToolbar.item('Show more items').click();
-        e2e.components.PageToolbar.item('Add panel button').last().click();
+        e2e.components.PageToolbar.item('Add button').last().click();
       }
       e2e.pages.AddDashboard.itemButton('Add new visualization menu item').should('be.visible');
       e2e.pages.AddDashboard.itemButton('Add new visualization menu item').click();

public/app/features/dashboard/components/AddPanelButton/AddPanelButton.test.tsx

@@ -0,0 +1,48 @@
+import { render, screen } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import React from 'react';
+
+import { defaultDashboard } from '@grafana/schema';
+
+import { createDashboardModelFixture } from '../../state/__fixtures__/dashboardFixtures';
+
+import AddPanelButton, { Props } from './AddPanelButton';
+jest.mock('./AddPanelMenu', () => ({
+  ...jest.requireActual('./AddPanelMenu'),
+  __esModule: true,
+  default: () => <div>Menu</div>,
+}));
+
+function setup(options?: Partial<Props>) {
+  const props = {
+    dashboard: createDashboardModelFixture(defaultDashboard),
+  };
+  const { rerender } = render(<AddPanelButton dashboard={props.dashboard} />);
+
+  return rerender;
+}
+
+beforeEach(() => {
+  jest.clearAllMocks();
+});
+
+it('renders button', () => {
+  setup();
+
+  expect(screen.getByRole('button', { name: 'Add' })).toBeInTheDocument();
+});
+
+it('renders button without menu when menu is not open', () => {
+  setup();
+
+  expect(screen.queryByText('Menu')).not.toBeInTheDocument();
+});
+
+it('renders button with menu when menu is open', async () => {
+  const user = userEvent.setup();
+  setup();
+
+  await user.click(screen.getByRole('button', { name: 'Add' }));
+
+  expect(screen.queryByText('Menu')).toBeInTheDocument();
+});

public/app/features/dashboard/components/AddPanelButton/AddPanelButton.tsx

@@ -7,13 +7,13 @@ import { Dropdown, Button, useTheme2, Icon } from '@grafana/ui';
 import { Trans } from 'app/core/internationalization';
 import { DashboardModel } from 'app/features/dashboard/state';
 
-import { AddPanelMenu } from './AddPanelMenu';
+import AddPanelMenu from './AddPanelMenu';
 
-interface Props {
+export interface Props {
   dashboard: DashboardModel;
 }
 
-export const AddPanelButton = ({ dashboard }: Props) => {
+const AddPanelButton = ({ dashboard }: Props) => {
   const styles = getStyles(useTheme2());
   const [isMenuOpen, setIsMenuOpen] = useState(false);
 
@@ -29,7 +29,7 @@ export const AddPanelButton = ({ dashboard }: Props) => {
         size="lg"
         fill="text"
         className={cx(styles.button, styles.buttonIcon, styles.buttonText)}
-        data-testid={selectors.components.PageToolbar.itemButton('Add panel button')}
+        data-testid={selectors.components.PageToolbar.itemButton('Add button')}
       >
         <Trans i18nKey="dashboard.toolbar.add">Add</Trans>
         <Icon name={isMenuOpen ? 'angle-up' : 'angle-down'} size="lg" />
@@ -38,6 +38,8 @@ export const AddPanelButton = ({ dashboard }: Props) => {
   );
 };
 
+export default AddPanelButton;
+
 function getStyles(theme: GrafanaTheme2) {
   return {
     button: css({

public/app/features/dashboard/components/AddPanelButton/AddPanelMenu.test.tsx

@@ -0,0 +1,138 @@
+import { act, fireEvent, render, screen } from '@testing-library/react';
+import React from 'react';
+
+import { PluginType } from '@grafana/data';
+import { locationService, reportInteraction } from '@grafana/runtime';
+import { defaultDashboard } from '@grafana/schema';
+import { createDashboardModelFixture } from 'app/features/dashboard/state/__fixtures__/dashboardFixtures';
+import {
+  onCreateNewPanel,
+  onCreateNewRow,
+  onAddLibraryPanel,
+  getCopiedPanelPlugin,
+} from 'app/features/dashboard/utils/dashboard';
+
+import AddPanelMenu from './AddPanelMenu';
+
+jest.mock('app/types', () => ({
+  ...jest.requireActual('app/types'),
+  useDispatch: () => jest.fn(),
+  useSelector: () => jest.fn(),
+}));
+
+jest.mock('@grafana/runtime', () => ({
+  ...jest.requireActual('@grafana/runtime'),
+  locationService: {
+    partial: jest.fn(),
+  },
+  reportInteraction: jest.fn(),
+  config: {},
+}));
+
+jest.mock('app/features/dashboard/utils/dashboard', () => ({
+  onCreateNewPanel: jest.fn(),
+  onCreateNewRow: jest.fn(),
+  onAddLibraryPanel: jest.fn(),
+  getCopiedPanelPlugin: jest.fn(),
+}));
+
+function setup() {
+  const props = {
+    dashboard: createDashboardModelFixture(defaultDashboard),
+  };
+  const { rerender } = render(<AddPanelMenu dashboard={props.dashboard} />);
+
+  return rerender;
+}
+
+beforeEach(() => {
+  jest.clearAllMocks();
+});
+
+it('renders menu list with correct menu items', () => {
+  setup();
+
+  expect(screen.getByText('visualization', { exact: false })).toBeInTheDocument();
+  expect(screen.getByText('row', { exact: false })).toBeInTheDocument();
+  expect(screen.getByText('library', { exact: false })).toBeInTheDocument();
+  expect(screen.getByText('paste panel', { exact: false })).toBeInTheDocument();
+});
+
+it('renders with all buttons enabled except paste a panel', () => {
+  // getCopiedPanelPluginMock().mockReset();
+
+  setup();
+
+  expect(screen.getByText('visualization', { exact: false })).not.toBeDisabled();
+  expect(screen.getByText('row', { exact: false })).not.toBeDisabled();
+  expect(screen.getByText('library', { exact: false })).not.toBeDisabled();
+  expect(screen.getByText('paste panel', { exact: false })).toBeDisabled();
+});
+
+it('renders with all buttons enabled', () => {
+  (getCopiedPanelPlugin as jest.Mock).mockReturnValue({
+    id: 'someid',
+    name: 'nameofit',
+    type: PluginType.panel,
+    info: {
+      author: {
+        name: 'author name',
+      },
+      description: 'description',
+      links: [],
+      logos: {
+        small: 'small',
+        large: 'large',
+      },
+      updated: 'updated',
+      version: 'version',
+    },
+    module: 'module',
+    baseUrl: 'url',
+    sort: 2,
+    defaults: { gridPos: { w: 200, h: 100 }, title: 'some title' },
+  });
+
+  setup();
+
+  expect(screen.getByText('visualization', { exact: false })).not.toBeDisabled();
+  expect(screen.getByText('row', { exact: false })).not.toBeDisabled();
+  expect(screen.getByText('library', { exact: false })).not.toBeDisabled();
+  expect(screen.getByText('paste panel', { exact: false })).not.toBeDisabled();
+});
+
+it('creates new visualization when clicked on menu item Visualization', () => {
+  setup();
+
+  act(() => {
+    fireEvent.click(screen.getByRole('menuitem', { name: 'Visualization' }));
+  });
+
+  expect(reportInteraction).toHaveBeenCalledWith('dashboards_toolbar_add_clicked', { item: 'add_visualization' });
+  expect(locationService.partial).toHaveBeenCalled();
+  expect(onCreateNewPanel).toHaveBeenCalled();
+});
+
+it('creates new row when clicked on menu item Row', () => {
+  setup();
+
+  act(() => {
+    fireEvent.click(screen.getByRole('menuitem', { name: 'Row' }));
+  });
+
+  expect(reportInteraction).toHaveBeenCalledWith('dashboards_toolbar_add_clicked', { item: 'add_row' });
+  expect(locationService.partial).not.toHaveBeenCalled();
+  expect(onCreateNewRow).toHaveBeenCalled();
+});
+
+it('adds a library panel when clicked on menu item Import from library', () => {
+  setup();
+
+  act(() => {
+    fireEvent.click(screen.getByRole('menuitem', { name: 'Import from library' }));
+  });
+
+  expect(reportInteraction).toHaveBeenCalledWith('dashboards_toolbar_add_clicked', { item: 'import_from_library' });
+  expect(locationService.partial).not.toHaveBeenCalled();
+  expect(onAddLibraryPanel).toHaveBeenCalled();
+});

public/app/features/dashboard/components/AddPanelButton/AddPanelMenu.tsx

@@ -16,11 +16,11 @@ import { useDispatch, useSelector } from 'app/types';
 
 import { setInitialDatasource } from '../../state/reducers';
 
-interface Props {
+export interface Props {
   dashboard: DashboardModel;
 }
 
-export const AddPanelMenu = ({ dashboard }: Props) => {
+const AddPanelMenu = ({ dashboard }: Props) => {
   const copiedPanelPlugin = useMemo(() => getCopiedPanelPlugin(), []);
   const dispatch = useDispatch();
   const initialDatasource = useSelector((state) => state.dashboard.initialDatasource);
@@ -29,8 +29,8 @@ export const AddPanelMenu = ({ dashboard }: Props) => {
     <Menu>
       <Menu.Item
         key="add-visualisation"
+        testId={selectors.pages.AddDashboard.itemButton('Add new visualization menu item')}
         label={t('dashboard.add-menu.visualization', 'Visualization')}
-        testId={selectors.components.PageToolbar.itemButton('Add new visualization menu item')}
         onClick={() => {
           const id = onCreateNewPanel(dashboard, initialDatasource);
           reportInteraction('dashboards_toolbar_add_clicked', { item: 'add_visualization' });
@@ -40,8 +40,8 @@ export const AddPanelMenu = ({ dashboard }: Props) => {
       />
       <Menu.Item
         key="add-row"
+        testId={selectors.pages.AddDashboard.itemButton('Add new row menu item')}
         label={t('dashboard.add-menu.row', 'Row')}
-        testId={selectors.components.PageToolbar.itemButton('Add new row menu item')}
         onClick={() => {
           reportInteraction('dashboards_toolbar_add_clicked', { item: 'add_row' });
           onCreateNewRow(dashboard);
@@ -49,8 +49,8 @@ export const AddPanelMenu = ({ dashboard }: Props) => {
       />
       <Menu.Item
         key="add-panel-lib"
+        testId={selectors.pages.AddDashboard.itemButton('Add new panel from panel library menu item')}
         label={t('dashboard.add-menu.import', 'Import from library')}
-        testId={selectors.components.PageToolbar.itemButton('Add new panel from panel library menu item')}
         onClick={() => {
           reportInteraction('dashboards_toolbar_add_clicked', { item: 'import_from_library' });
           onAddLibraryPanel(dashboard);
@@ -58,8 +58,8 @@ export const AddPanelMenu = ({ dashboard }: Props) => {
       />
       <Menu.Item
         key="add-panel-clipboard"
+        testId={selectors.pages.AddDashboard.itemButton('Add new panel from clipboard menu item')}
         label={t('dashboard.add-menu.paste-panel', 'Paste panel')}
-        testId={selectors.components.PageToolbar.itemButton('Add new panel from clipboard menu item')}
         onClick={() => {
           reportInteraction('dashboards_toolbar_add_clicked', { item: 'paste_panel' });
           onPasteCopiedPanel(dashboard, copiedPanelPlugin);
@@ -69,3 +69,5 @@ export const AddPanelMenu = ({ dashboard }: Props) => {
     </Menu>
   );
 };
+
+export default AddPanelMenu;

public/app/features/dashboard/components/DashNav/DashNav.tsx

@@ -23,7 +23,7 @@ import { appEvents } from 'app/core/core';
 import { useBusEvent } from 'app/core/hooks/useBusEvent';
 import { t, Trans } from 'app/core/internationalization';
 import { setStarred } from 'app/core/reducers/navBarTree';
-import { AddPanelButton } from 'app/features/dashboard/components/AddPanelButton/AddPanelButton';
+import AddPanelButton from 'app/features/dashboard/components/AddPanelButton/AddPanelButton';
 import { SaveDashboardDrawer } from 'app/features/dashboard/components/SaveDashboard/SaveDashboardDrawer';
 import { getDashboardSrv } from 'app/features/dashboard/services/DashboardSrv';
 import { DashboardModel } from 'app/features/dashboard/state';

public/app/features/dashboard/dashgrid/DashboardEmpty.test.tsx

@@ -0,0 +1,103 @@
+import { act, fireEvent, render, screen } from '@testing-library/react';
+import React from 'react';
+
+import { locationService, reportInteraction } from '@grafana/runtime';
+import { defaultDashboard } from '@grafana/schema';
+
+import { createDashboardModelFixture } from '../state/__fixtures__/dashboardFixtures';
+import { onCreateNewPanel, onCreateNewRow, onAddLibraryPanel } from '../utils/dashboard';
+
+import DashboardEmpty, { Props } from './DashboardEmpty';
+
+jest.mock('app/types', () => ({
+  ...jest.requireActual('app/types'),
+  useDispatch: () => jest.fn(),
+  useSelector: () => jest.fn(),
+}));
+
+jest.mock('@grafana/runtime', () => ({
+  ...jest.requireActual('@grafana/runtime'),
+  locationService: {
+    partial: jest.fn(),
+  },
+  reportInteraction: jest.fn(),
+  config: {},
+}));
+
+jest.mock('app/features/dashboard/utils/dashboard', () => ({
+  onCreateNewPanel: jest.fn(),
+  onCreateNewRow: jest.fn(),
+  onAddLibraryPanel: jest.fn(),
+}));
+
+function setup(options?: Partial<Props>) {
+  const props = {
+    dashboard: createDashboardModelFixture(defaultDashboard),
+    canCreate: options?.canCreate ?? true,
+  };
+  const { rerender } = render(<DashboardEmpty dashboard={props.dashboard} canCreate={props.canCreate} />);
+
+  return rerender;
+}
+
+beforeEach(() => {
+  jest.clearAllMocks();
+});
+
+it('renders page with correct title for an empty dashboard', () => {
+  setup();
+
+  expect(screen.getByText('your new dashboard', { exact: false })).toBeInTheDocument();
+});
+
+it('renders with all buttons enabled when canCreate is true', () => {
+  setup();
+
+  expect(screen.getByRole('button', { name: 'Add visualization' })).not.toBeDisabled();
+  expect(screen.getByRole('button', { name: 'Add row' })).not.toBeDisabled();
+  expect(screen.getByRole('button', { name: 'Import library panel' })).not.toBeDisabled();
+});
+
+it('renders with all buttons disabled when canCreate is false', () => {
+  setup({ canCreate: false });
+
+  expect(screen.getByRole('button', { name: 'Add visualization' })).toBeDisabled();
+  expect(screen.getByRole('button', { name: 'Add row' })).toBeDisabled();
+  expect(screen.getByRole('button', { name: 'Import library panel' })).toBeDisabled();
+});
+
+it('creates new visualization when clicked Add visualization', () => {
+  setup();
+
+  act(() => {
+    fireEvent.click(screen.getByRole('button', { name: 'Add visualization' }));
+  });
+
+  expect(reportInteraction).toHaveBeenCalledWith('dashboards_emptydashboard_clicked', { item: 'add_visualization' });
+  expect(locationService.partial).toHaveBeenCalled();
+  expect(onCreateNewPanel).toHaveBeenCalled();
+});
+
+it('creates new row when clicked Add row', () => {
+  setup();
+
+  act(() => {
+    fireEvent.click(screen.getByRole('button', { name: 'Add row' }));
+  });
+
+  expect(reportInteraction).toHaveBeenCalledWith('dashboards_emptydashboard_clicked', { item: 'add_row' });
+  expect(locationService.partial).not.toHaveBeenCalled();
+  expect(onCreateNewRow).toHaveBeenCalled();
+});
+
+it('adds a library panel when clicked Import library panel', () => {
+  setup();
+
+  act(() => {
+    fireEvent.click(screen.getByRole('button', { name: 'Import library panel' }));
+  });
+
+  expect(reportInteraction).toHaveBeenCalledWith('dashboards_emptydashboard_clicked', { item: 'import_from_library' });
+  expect(locationService.partial).not.toHaveBeenCalled();
+  expect(onAddLibraryPanel).toHaveBeenCalled();
+});

public/app/features/dashboard/dashgrid/DashboardEmpty.tsx

@@ -2,6 +2,7 @@ import { css, cx } from '@emotion/css';
 import React from 'react';
 
 import { GrafanaTheme2 } from '@grafana/data';
+import { selectors } from '@grafana/e2e-selectors';
 import { locationService, reportInteraction } from '@grafana/runtime';
 import { Button, useStyles2 } from '@grafana/ui';
 import { H1, H3, P } from '@grafana/ui/src/unstable';
@@ -17,7 +18,7 @@ export interface Props {
   canCreate: boolean;
 }
 
-export const DashboardEmpty = ({ dashboard, canCreate }: Props) => {
+const DashboardEmpty = ({ dashboard, canCreate }: Props) => {
   const styles = useStyles2(getStyles);
   const dispatch = useDispatch();
   const initialDatasource = useSelector((state) => state.dashboard.initialDatasource);
@@ -44,7 +45,7 @@ export const DashboardEmpty = ({ dashboard, canCreate }: Props) => {
           <Button
             size="lg"
             icon="plus"
-            aria-label="Add new panel"
+            data-testid={selectors.pages.AddDashboard.itemButton('Create new panel button')}
             onClick={() => {
               const id = onCreateNewPanel(dashboard, initialDatasource);
               reportInteraction('dashboards_emptydashboard_clicked', { item: 'add_visualization' });
@@ -73,7 +74,7 @@ export const DashboardEmpty = ({ dashboard, canCreate }: Props) => {
             <Button
               icon="plus"
               fill="outline"
-              aria-label="Add new row"
+              data-testid={selectors.pages.AddDashboard.itemButton('Create new row button')}
               onClick={() => {
                 reportInteraction('dashboards_emptydashboard_clicked', { item: 'add_row' });
                 onCreateNewRow(dashboard);
@@ -99,7 +100,7 @@ export const DashboardEmpty = ({ dashboard, canCreate }: Props) => {
             <Button
               icon="plus"
               fill="outline"
-              aria-label="Add new panel from panel library"
+              data-testid={selectors.pages.AddDashboard.itemButton('Add a panel from the panel library button')}
               onClick={() => {
                 reportInteraction('dashboards_emptydashboard_clicked', { item: 'import_from_library' });
                 onAddLibraryPanel(dashboard);
@@ -115,6 +116,8 @@ export const DashboardEmpty = ({ dashboard, canCreate }: Props) => {
   );
 };
 
+export default DashboardEmpty;
+
 function getStyles(theme: GrafanaTheme2) {
   return {
     wrapper: css({

public/app/features/dashboard/dashgrid/DashboardGrid.tsx

@@ -14,7 +14,7 @@ import { DashboardRow } from '../components/DashboardRow';
 import { DashboardModel, PanelModel } from '../state';
 import { GridPos } from '../state/PanelModel';
 
-import { DashboardEmpty } from './DashboardEmpty';
+import DashboardEmpty from './DashboardEmpty';
 import { DashboardPanel } from './DashboardPanel';
 
 export interface Props {