text: import React from 'react';
  import { shallow } from 'enzyme';
  
  import App from '../index';
  
  describe('<App />', () => {
    it('should render some routes', () => {
      const renderedComponent = shallow(<App />);
      expect(renderedComponent.find('Header').length).toBe(1);
      expect(renderedComponent.find('Route').length).toBe(4);
    });
  });
  