Testing File Upload

gistfile1.txt

it('sube archivo', async () => {
  const user = userEvent.setup()
  const handleUpload = vi.fn()
  
  render(<FileUpload onUpload={handleUpload} />)

  const file = new File(['hello'], 'hello.png', { type: 'image/png' })
  const input = screen.getByLabelText(/upload/i)

  await user.upload(input, file)

  expect(handleUpload).toHaveBeenCalledWith(
    expect.objectContaining({
      name: 'hello.png',
      type: 'image/png',
    })
  )
})