content: import ReactDOM from 'react-dom';
  import React from 'react';
  import { mount, render } from 'enzyme';
  import { expect } from 'chai';
  import { Surface, Cell } from 'recharts';
  
  describe('<Cell />', () => {
    it('Render empty dom', () => {
      const wrapper = mount(
        <Cell />
      );
  
      expect(wrapper.props().children).to.be.empty;
    });
  });
  