content: import React from 'react';
  import { render } from '@testing-library/react';
  import MediaSourceContext from '../../../../context/MediaSourceContext';
  import Video from '..';
  
  function noop() {}
  
  describe('mobile <Video />', () => {
    it('should show empty player when media is null', () => {
      expect(() => render((
        <MediaSourceContext.Provider mediaSources={{}}>
          <Video
            media={null}
            onUpvote={noop}
            onDownvote={noop}
            onFavorite={noop}
          />
        </MediaSourceContext.Provider>
      ))).not.toThrow();
    });
  });
  