grafana/public/app/features/alerting/unified/components/rule-editor/DashboardPicker.test.tsx

import { render, waitFor } from '@testing-library/react';
import { noop } from 'lodash';
import React from 'react';
import { Props } from 'react-virtualized-auto-sizer';
import { byRole } from 'testing-library-selector';

import 'core-js/stable/structured-clone';

import { TestProvider } from '../../../../../../test/helpers/TestProvider';
import { DashboardSearchItemType } from '../../../../search/types';
import { mockDashboardApi, setupMswServer } from '../../mockApi';
import { mockDashboardDto, mockDashboardSearchItem } from '../../mocks';

import { DashboardPicker } from './DashboardPicker';

jest.mock('react-virtualized-auto-sizer', () => {
  return ({ children }: Props) =>
    children({
      height: 600,
      scaledHeight: 600,
      scaledWidth: 1,
      width: 1,
    });
});

const server = setupMswServer();

mockDashboardApi(server).search([
  mockDashboardSearchItem({ uid: 'dash-1', type: DashboardSearchItemType.DashDB, title: 'Dashboard 1' }),
  mockDashboardSearchItem({ uid: 'dash-2', type: DashboardSearchItemType.DashDB, title: 'Dashboard 2' }),
  mockDashboardSearchItem({ uid: 'dash-3', type: DashboardSearchItemType.DashDB, title: 'Dashboard 3' }),
]);

mockDashboardApi(server).dashboard(
  mockDashboardDto({
    uid: 'dash-2',
    title: 'Dashboard 2',
    panels: [
      {
        type: 'graph',
      },
      {
        type: 'timeseries',
      },
      // this one is a library panel
      {
        type: undefined,
        libraryPanel: {
          name: 'my library panel',
          uid: 'abc123',
        },
      },
    ],
  })
);

const ui = {
  dashboardButton: (name: RegExp) => byRole('button', { name }),
};

describe('DashboardPicker', () => {
  it('Renders panels without ids', async () => {
    render(<DashboardPicker isOpen={true} onChange={noop} onDismiss={noop} dashboardUid="dash-2" panelId={2} />, {
      wrapper: TestProvider,
    });

    await waitFor(() => {
      expect(ui.dashboardButton(/Dashboard 1/).get()).toBeInTheDocument();
      expect(ui.dashboardButton(/Dashboard 2/).get()).toBeInTheDocument();
      expect(ui.dashboardButton(/Dashboard 3/).get()).toBeInTheDocument();

      const panels = ui.dashboardButton(/<No title>/).getAll();
      expect(panels).toHaveLength(3);

      panels.forEach((panel) => {
        expect(panel).not.toBeDisabled();
      });
    });
  });
});