Related

Snapshot Testing

jest

Test component snapshots

Async Testing

jest

Test asynchronous code

DOM Testing

jest

Test DOM elements

jest/react

React Testing

Test React components

jest
react
components

Command

npm install --save-dev @testing-library/react

Explanation

React Testing Library provides utilities for testing React components in a user-centric way.

Examples

Install React testing library

npm install --save-dev @testing-library/react

Install Jest DOM matchers

npm install --save-dev @testing-library/jest-dom

More

Install Jest

jest

Install Jest testing framework

Coverage Report

jest

Generate test coverage report

Mock Functions

jest

Create mock functions for testing