Unit Testing

⚠️ Translation in Progress: This page is being translated. For complete documentation, please refer to the Chinese version or the Core Unit Testing guide.

Unit testing is an important part of application development. Egg provides comprehensive testing support through the @eggjs/mock package.

Quick Start

const { app, mock, assert } = require('egg-mock/bootstrap');

describe('test/app/controller/home.test.js', () => {
  it('should GET /', async () => {
    const result = await app.httpRequest().get('/').expect(200);

    assert(result.text === 'hi, egg');
  });
});

Testing Tools

• @eggjs/mock: Provides mocking utilities for testing
• supertest: HTTP assertion library
• assert: Node.js assertion library

For comprehensive unit testing documentation, please see:

• Core Unit Testing Guide
• Chinese Documentation