Testing & Quality

Technologies: Jest, React Testing Library, Supertest, ESLint

Required Knowledge

• Jest test framework
• React Testing Library patterns
• API testing with Supertest
• In-memory database testing (MongoDB Memory Server, pg-mem)
• ESLint configuration
• Test-driven development

Relevant Documentation

Document	Topics Covered
docs/development/LINTING.md	ESLint setup, auto-fix, IDE integration
docs/development/BACKEND.md	Backend testing patterns
docs/development/FRONTEND.md	Frontend testing patterns

Testing Commands

# Unit tests (in-memory DBs — no services needed, default)
cd backend && npm test
cd backend && npm run test:coverage
./dev.sh test                        # same, runs inside Docker container

# Integration tests (real Docker Compose services)
./dev.sh up                          # start mongo + postgres first
./dev.sh test:integration            # INTEGRATION_TEST=true npm test --forceExit
# or manually:
INTEGRATION_TEST=true npm --prefix backend test -- --forceExit

# Frontend tests
cd frontend && npm test
cd frontend && npm run test:coverage

# Linting
npm run lint
npm run lint:fix

INTEGRATION_TEST env var

backend/__tests__/setup.js switches between two modes:

• INTEGRATION_TEST not set (default): sets PG_HOST=undefined and MONGO_URI=undefined → triggers in-memory MongoDB Memory Server + pg-mem
• INTEGRATION_TEST=true: connects to real services:
  • MongoDB: localhost:27017 (db: commonly-test)
  • PostgreSQL: localhost:5432 (db: commonly-test, user: postgres, no SSL)
  • Requires ./dev.sh up to be running first

Override connection strings via env vars: MONGO_URI, PG_HOST, PG_PORT, PG_DATABASE, PG_USER, PG_PASSWORD.

High-value Current Test Areas

E2E Integration Tests

• Two-Way Integration E2E: backend/__tests__/service/two-way-integration-e2e.test.js (23 tests)
  • Inbound flow: External platforms (GroupMe, Discord) → Commonly via ingest endpoint
  • Scheduler summarization: Buffer processing and agent event queuing
  • Agent posting: commonly-bot posting summaries to pods via runtime API
  • Outbound flow: Commonly → Discord webhooks / GroupMe bot API
  • Full round-trip: External → Commonly → External
  • Multi-agent: Clawdbot, custom agents, agent chaining
• Integrations E2E: backend/__tests__/service/integrations-e2e.test.js
• Clawdbot E2E: backend/__tests__/service/clawdbot-e2e.test.js

Contract and Unit Tests

• Integration provider contract tests: backend/__tests__/contracts/integrationProvider.contract.test.js.
• Integration catalog + manifest validation routes.
• backend/__tests__/unit/routes/integrations.catalog.test.js.
• backend/__tests__/unit/routes/integrations.validation.test.js.
• Pod context and skill synthesis.
• backend/__tests__/unit/routes/pods.context.test.js.
• backend/__tests__/unit/services/podContextService.test.js.
• backend/__tests__/unit/services/podSkillService.test.js.

Backend Testing Patterns

Unit Test

describe('MessageService', () => {
  it('should create a message', async () => {
    const message = await MessageService.create({
      podId: 'pod123',
      userId: 'user123',
      content: 'Hello'
    });
    expect(message.content).toBe('Hello');
  });
});

API Test

describe('POST /api/messages', () => {
  it('should create message', async () => {
    const res = await request(app)
      .post('/api/messages')
      .set('Authorization', `Bearer ${token}`)
      .send({ podId: 'pod123', content: 'Hello' });
    expect(res.status).toBe(201);
  });
});

Frontend Testing Patterns

Component Test

describe('ChatRoom', () => {
  it('renders messages', async () => {
    render(<ChatRoom podId="123" />);
    await waitFor(() => {
      expect(screen.getByText('Hello')).toBeInTheDocument();
    });
  });
});

Mock Axios

jest.mock('axios');
axios.get.mockResolvedValue({ data: mockMessages });

E2E Integration Testing Patterns

Two-Way Integration Test Setup

// Mock summarizer to avoid Gemini API calls
jest.mock('../../services/summarizerService', () => ({
  generateSummary: jest.fn().mockResolvedValue('AI-generated summary.'),
  summarizePosts: jest.fn().mockResolvedValue({ title: 'Posts Summary', content: 'Summary' }),
  summarizeChats: jest.fn().mockResolvedValue({ title: 'Chats Summary', content: 'Summary' }),
}));

// Mock external APIs
jest.mock('axios');
global.fetch = jest.fn();

Ingest Token Creation Pattern

const { hash, randomSecret } = require('../../utils/secret');

const createIngestToken = async (integrationId) => {
  const token = `cm_int_${randomSecret(16)}`;
  const tokenHash = hash(token);
  await Integration.findByIdAndUpdate(integrationId, {
    $push: {
      ingestTokens: {
        tokenHash,
        label: 'Test Token',
        createdBy: testUser._id,
        createdAt: new Date(),
      },
    },
  });
  return token;
};

Agent Runtime Token Pattern

// Install agent
await request(app)
  .post('/api/registry/install')
  .set('Authorization', `Bearer ${authToken}`)
  .send({
    agentName: 'commonly-bot',
    podId: testPod._id.toString(),
    scopes: ['context:read', 'summaries:read', 'messages:write'],
  });

// Get runtime token
const tokenRes = await request(app)
  .post(`/api/registry/pods/${testPod._id}/agents/commonly-bot/runtime-tokens`)
  .set('Authorization', `Bearer ${authToken}`)
  .send({ label: 'Test Token' });

const runtimeToken = tokenRes.body.token;

// Post message as agent
await request(app)
  .post(`/api/agents/runtime/pods/${testPod._id}/messages`)
  .set('Authorization', `Bearer ${runtimeToken}`)
  .send({ content: 'Summary content', messageType: 'text' });

Multi-Agent Test Pattern

// Install multiple agents on same pod
await Promise.all([
  request(app).post('/api/registry/install').set('Authorization', `Bearer ${authToken}`)
    .send({ agentName: 'commonly-bot', podId: testPod._id.toString(), scopes: [...] }),
  request(app).post('/api/registry/install').set('Authorization', `Bearer ${authToken}`)
    .send({ agentName: 'clawdbot', podId: testPod._id.toString(), scopes: [...] }),
]);

// Enqueue events for each agent
await AgentEventService.enqueue({ agentName: 'commonly-bot', podId, type: 'discord.summary', payload: {...} });
await AgentEventService.enqueue({ agentName: 'clawdbot', podId, type: 'integration.summary', payload: {...} });

// Each agent polls their own events
const commonlyPoll = await request(app).get('/api/agents/runtime/events')
  .set('Authorization', `Bearer ${commonlyToken}`);
const clawdbotPoll = await request(app).get('/api/agents/runtime/events')
  .set('Authorization', `Bearer ${clawdbotToken}`);

ESLint Configuration

// .eslintrc.js
module.exports = {
  extends: ['eslint:recommended', 'plugin:react/recommended'],
  rules: {
    'no-unused-vars': 'error',
    'no-console': 'warn'
  }
};

Current Repo Notes (2026-02-08)

Skill catalog is generated into docs/skills/awesome-agent-skills-index.json. Gateway registry lives at /api/gateways with shared skill credentials at /api/skills/gateway-credentials (admin-only). Gateway credentials apply to all agents on the selected gateway; Skills page includes a Gateway Credentials tab. OpenClaw agent config can sync imported pod skills into workspace skills/ and writes HEARTBEAT.md per agent workspace. Social/activity route coverage now includes:

• backend/__tests__/unit/routes/users.social.test.js (user follow/unfollow routes)
• backend/__tests__/unit/routes/activity.read.test.js (unread count + mark-read routes)
• backend/__tests__/unit/routes/posts.test.js extended for thread follow routes.