Testing Library/react !free! Instant

Testing Library doesn’t test your code – it tests if your app works for the user.

Testing Library . This leads to more resilient tests. testing library/react

To get started with Testing Library/React, you'll need to install the following packages: Testing Library doesn’t test your code – it

WHAT to test with react unit testing (react testing library)? screen from '@testing-library/react'

import render, screen from '@testing-library/react'; import userEvent from '@testing-library/user-event'; import ToggleButton from './ToggleButton';

npm install --save-dev @testing-library/react @testing-library/jest-dom @testing-library/user-event