This repository provides an example of testing setup for React applications.

The following libraries are used:

• Vitest
• React Testing Library
• vitest-review
• Mock Service Worker

To start a local back end API execute the following command in your terminal:

npm run server

API will be available at http://localhost:3000/, you can change the dataset by editing ./src/server/db.json file.

To start client application (available at http://localhost:5173/) please execute:

npm run dev

Both client and server apps should be running to use application locally!

npm run test

Runs all of the available tests, showing results in the terminal. Runs in watch mode by default, waiting for the code changes to re-run the tests.

npm run test:ui

Starts a local web server at http://localhost:51204/**vitest**/#/ with a user-friendly UI that allows manual interaction with the test suite

npm run coverage

Generates coverage report available at ./coverage/index.html

npm run vitest-preview

Previews are avaliable at http://localhost:5006/

import { debug } from 'vitest-preview';

// Inside your tests
describe('my test', () => {
  render(<MyComponent />);
  debug(); // 👈 Add this line
}