shlink-web-client/test/visits/ShortUrlVisits.test.tsx

import { render, screen } from '@testing-library/react';
import userEvent from '@testing-library/user-event';
import { MemoryRouter } from 'react-router-dom';
import { identity } from 'ramda';
import { Mock } from 'ts-mockery';
import { formatISO } from 'date-fns';
import { ShortUrlVisits as createShortUrlVisits, ShortUrlVisitsProps } from '../../src/visits/ShortUrlVisits';
import { ShortUrlVisits as ShortUrlVisitsState } from '../../src/visits/reducers/shortUrlVisits';
import { ShortUrlDetail } from '../../src/short-urls/reducers/shortUrlDetail';
import { MercureBoundProps } from '../../src/mercure/helpers/boundToMercureHub';
import { ReportExporter } from '../../src/common/services/ReportExporter';
import { Visit } from '../../src/visits/types';
import { Settings } from '../../src/settings/reducers/settings';

describe('<ShortUrlVisits />', () => {
  const getShortUrlVisitsMock = jest.fn();
  const exportVisits = jest.fn();
  const shortUrlVisits = Mock.of<ShortUrlVisitsState>({ visits: [Mock.of<Visit>({ date: formatISO(new Date()) })] });
  const ShortUrlVisits = createShortUrlVisits(Mock.of<ReportExporter>({ exportVisits }));
  const setUp = () => ({
    user: userEvent.setup(),
    ...render(
      <MemoryRouter>
        <ShortUrlVisits
          {...Mock.all<ShortUrlVisitsProps>()}
          {...Mock.of<MercureBoundProps>({ mercureInfo: {} })}
          getShortUrlDetail={identity}
          getShortUrlVisits={getShortUrlVisitsMock}
          shortUrlVisits={shortUrlVisits}
          shortUrlDetail={Mock.all<ShortUrlDetail>()}
          settings={Mock.all<Settings>()}
          cancelGetShortUrlVisits={() => {}}
        />
      </MemoryRouter>,
    ),
  });

  it('wraps visits stats and header', () => {
    setUp();
    expect(screen.getAllByRole('heading')[0]).toHaveTextContent('Visits for');
    expect(getShortUrlVisitsMock).toHaveBeenCalled();
  });

  it('exports visits when clicking the button', async () => {
    const { user } = setUp();
    const btn = screen.getByRole('button', { name: 'Export (1)' });

    expect(exportVisits).not.toHaveBeenCalled();
    expect(btn).toBeInTheDocument();

    await user.click(btn);
    expect(exportVisits).toHaveBeenCalledWith('short-url_undefined_visits.csv', expect.anything());
  });
});