old_contents: import React from 'react'
  import ReactDOM from 'react-dom'
  import App from './App'
  
  it('renders without crashing', () => {
    const div = document.createElement('div')
    ReactDOM.render(<App />, div)
  })
  
new_contents: import React from 'react'
  import ReactDOM from 'react-dom'
  import App from '../App'
  
  it('renders without crashing', () => {
    const div = document.createElement('div')
    ReactDOM.render(<App />, div)
  })
  
subject: Test updated for App