Testing OpenDS

OpenDS uses a comprehensive testing strategy to ensure quality and reliability.

Test Types

Unit Tests

• Located in *.test.ts files alongside source code
• Use Vitest for fast execution
• Mock external dependencies

Integration Tests

• Test API endpoints with Supertest
• Database interactions with test database
• External service mocks

E2E Tests

• Critical user flows with Playwright
• Visual regression testing
• Cross-browser compatibility

Running Tests

# Run all tests
pnpm test

# Run frontend tests
pnpm --filter=@opends/frontend run test

# Run backend tests
pnpm --filter=@opends/backend run test

# Run with coverage
pnpm test:coverage

Writing Tests

Unit Test Example

import { describe, it, expect } from 'vitest'
import { myFunction } from './my-module'

describe('myFunction', () => {
  it('should return expected result', () => {
    expect(myFunction(1)).toBe(2)
  })
})

Integration Test Example

import request from 'supertest'
import { app } from '../src/app'

describe('GET /api/health', () => {
  it('should return healthy status', async () => {
    const response = await request(app).get('/api/health')
    expect(response.status).toBe(200)
  })
})

CI/CD

Tests run automatically on:

• Pull requests
• Main branch pushes
• Scheduled runs

Test Data

Use test factories and fixtures to create consistent test data.