text: import { create } from 'react-test-renderer';
  import App from '../components/App';
  import NavBar from '../components/layout/NavBar';
  import React from 'react';
  import ServerRouter, { Link, withRouter } from 'react-router-dom';
  
  test('snapshot', () => {
    const navBarComponent = create(withRouter(<NavBar />));
  
    expect(navBarComponent.toJSON()).toMatchSnapshot();
  });
  