test.tsx

import * as React from 'react'
import {render, fireEvent, screen, waitFor} from '@testing-library/react'
import * as pure from '@testing-library/react/pure'

async function testRender() {
  const page = render(<div />)

  // single queries
  page.getByText('foo')
  page.queryByText('foo')
  await page.findByText('foo')

  // multiple queries
  page.getAllByText('bar')
  page.queryAllByText('bar')
  await page.findAllByText('bar')

  // helpers
  const {container, rerender, debug} = page
}

async function testPureRender() {
  const page = pure.render(<div />)

  // single queries
  page.getByText('foo')
  page.queryByText('foo')
  await page.findByText('foo')

  // multiple queries
  page.getAllByText('bar')
  page.queryAllByText('bar')
  await page.findAllByText('bar')

  // helpers
  const {container, rerender, debug} = page
}

async function testRenderOptions() {
  const container = document.createElement('div')
  const options = {container}
  render(<div />, options)
}

async function testFireEvent() {
  const {container} = render(<button />)
  fireEvent.click(container)
}

async function testDebug() {
  const {debug, getAllByTestId} = render(
    <>
      <h2 data-testid="testid">Hello World</h2>
      <h2 data-testid="testid">Hello World</h2>
    </>,
  )
  debug(getAllByTestId('testid'))
}

async function testScreen() {
  render(<button />)

  screen.findByRole('button')
}

async function testWaitFor() {
  const {container} = render(<button />)
  fireEvent.click(container)
  await waitFor(() => {})
}