content: import { expect } from 'chai';
  import React from 'react';
  import { shallow } from 'enzyme';
  import App from '../../src/components/App';
  
  describe('<App />  testing', () => {
    it('should have an h1', () => {
      const wrapper = shallow(<App />); 
      expect(wrapper.children()).to.be.length(5);
      expect(wrapper.find('h1').text()).to.be.equal('React Weather');
    });
  });