What is the TypeScript Testing Library?

What is the TypeScript Testing Library?

The TypeScript Testing Library is a set of utilities for testing React components with TypeScript, enhancing type safety.

How do I set it up in my project?

You can set it up by installing the library via npm or yarn, and then configuring your test environment to recognize TypeScript.

Can you give me an example of a test using it?

Sure! Here's a simple example:

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();
});

What are the benefits of using it over other testing libraries?

The TypeScript Testing Library provides better type safety, improved developer experience, and integrates well with React.