text: import React from 'react';
  import { shallow } from 'enzyme';
  
  import GeometryCanvas from '../index';
  
  describe('<GeometryCanvas />', () => {
    it('should render a div', () => {
      const rc = shallow(
        <GeometryCanvas id="test" />
      );
      expect(rc.find('div').length).toEqual(0);
    });
  });
  