text: import React from 'react';
  import { shallow } from 'enzyme';
  
  import { FooterDisplay } from './Footer';
  
  describe('Footer', () => {
      it('renders when the pod is not saved', () => {
          const wrapper = shallow(<FooterDisplay podState="notSaved" />);
          const expected = <img src="close.png" className="close-button" alt="close" />;
          expect(wrapper.contains(expected)).toEqual(true);
      });
  });
  