awx/__tests__/pages/Jobs/Jobs.test.jsx

import React from 'react';
import { createMemoryHistory } from 'history';
import { mountWithContexts } from '../../enzymeHelpers';
import Jobs from '../../../src/pages/Jobs';

describe('<Jobs />', () => {
  test('initially renders succesfully', () => {
    mountWithContexts(
      <Jobs />
    );
  });

  test('should display a breadcrumb heading', () => {
    const history = createMemoryHistory({
      initialEntries: ['/jobs'],
    });
    const match = { path: '/jobs', url: '/jobs', isExact: true };

    const wrapper = mountWithContexts(
      <Jobs />,
      {
        context: {
          router: {
            history,
            route: {
              location: history.location,
              match
            }
          }
        }
      }
    );
    expect(wrapper.find('BreadcrumbHeading').length).toBe(1);
    wrapper.unmount();
  });
});