@rockpack/tester

@rockpack/tester is a pre-configured Jest setup with TypeScript and Babel support, HTML reporting, and best-practice defaults for React projects.

This module is part of the Rockpack project. See more details on the official site.

Included

• Full TypeScript and Babel support via @rockpack/babel
• jest-html-reporters - HTML test report generation
• jsdom environment for React component testing
• CSS module mocking via identity-object-proxy

Using

1. Installation:

# NPM
npm install @rockpack/tester --save-dev

# YARN
yarn add @rockpack/tester --dev

2. Create tests.js in the root of the project:

const tests = require('@rockpack/tester');

tests();

3. Run tests:

node tests.js

or in watch mode:

node tests.js --watch

4. Create something.spec.js (or .spec.ts) in the src folder and write your Jest tests.

See the examples folder - here

Configuration

To override Jest configuration - for example, to switch the test environment from jsdom to Node:

1. Create jest.extend.js in the root of the project:

module.exports = {
  testEnvironment: 'node',
};

The MIT License

MIT