text: import expect from 'expect';
  import React from 'react';
  import { render, unmountComponentAtNode } from 'react-dom';
  
  import Component from 'src';
  
  describe('Component', () => {
    let node;
  
    beforeEach(() => {
      node = document.createElement('div');
    });
  
    afterEach(() => {
      unmountComponentAtNode(node);
    });
  
    it('PanelGroup renders', () => {
      render(<Component />, node, () => {
        expect(node.innerHTML).toContain('');
      });
    });
  });
  