This is a Gist to configure testing in React + Vite

React-Test-Gist.md

Step to install testing libraries in React JS.

This has to be used in project with React + Vite

1. Installation

pnpm install vitest happy-dom @testing-library/react @testing-library/user-event --save-dev

2. Go to file vite.config.ts and add this code

/// <reference types="vite/client" />

export default defineConfig({
  plugins: [react()],
  test: {
    environment: 'happy-dom'
  }
})

3. Go to file package.json and add this code

"scripts": {
    "test": "vitest"
  },