content: import React from 'react';
  import { expect } from 'chai';
  import shallow from 'enzyme/shallow';
  import Logo from '../Logo';
  
  describe('<Logo />', () => {
    const wrapper = shallow(<Logo step={1}/>);
  
    it(`should contain the text 'feed.me'`, () => {
      expect(wrapper.find('span').prop('children')).to.equal('feed.me');
    });
  
    it('should contain an img element', () => {
      expect(wrapper.find('img')).to.have.length(1);
    });
  });
  