content: import React from 'react';
  import { shallow } from 'enzyme';
  import { expect } from 'chai';
  import sinon from 'sinon';
  import Copyright from './Copyright';
  import { Link } from 'react-router';
  
  describe('<AppLink />', () => {
    it('should have a title with className copyright-footer_text', () => {
      const wrapper = shallow(<Copyright />);
      const actual = wrapper.find('h4').prop('className');
      const expected = 'copyright-footer_text';
      
      expect(actual).to.equal(expected);
    });
  
    it('should have a span with className copyright-footer_symbol', () => {
      const wrapper = shallow(<Copyright />);
      const actual = wrapper.find('span').prop('className');
      const expected = 'copyright-footer_symbol';
      
      expect(actual).to.equal(expected);
    });
  });
  