How can I integrate Testing Library into my React project?

How can I integrate Testing Library into my React project?

To integrate Testing Library, first install it using npm or yarn. You can run npm install --save-dev @testing-library/react.

What are the basic testing functions I should know?

The basic functions include render, screen, and fireEvent. These help you render components, query elements, and simulate events.

Can you give me an example of a simple test?

Sure! Here's a simple test:

import { render, screen } from '@testing-library/react';
import MyComponent from './MyComponent';

test('renders learn react link', () => {
  render(<MyComponent />);
  const linkElement = screen.getByText(/learn react/i);
  expect(linkElement).toBeInTheDocument();
});