Twinmind CI Integration

TwinMind CI Integration

Overview

Integrate TwinMind testing and validation into CI/CD pipelines.

Prerequisites

• TwinMind Pro/Enterprise API access
• CI/CD system (GitHub Actions, GitLab CI, etc.)
• Test audio samples
• Secrets management

Instructions

Step 1: GitHub Actions Workflow

# .github/workflows/twinmind-tests.yml
name: TwinMind Integration Tests

on:
  push:
    branches: [main, develop]
    paths:
      - 'src/twinmind/**'
      - 'tests/twinmind/**'
  pull_request:
    branches: [main]
  schedule:
    # Run daily at 6 AM UTC
    - cron: '0 6 * * *'

env:
  NODE_VERSION: '20'

jobs:
  lint-and-typecheck:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run linter
        run: npm run lint

      - name: Run typecheck
        run: npm run typecheck

  unit-tests:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run unit tests
        run: npm run test:unit
        env:
          TWINMIND_API_KEY: ${{ secrets.TWINMIND_API_KEY_TEST }}

  integration-tests:
    runs-on: ubuntu-latest
    needs: [lint-and-typecheck, unit-tests]
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run integration tests
        run: npm run test:integration
        env:
          TWINMIND_API_KEY: ${{ secrets.TWINMIND_API_KEY_TEST }}
          TWINMIND_WEBHOOK_SECRET: ${{ secrets.TWINMIND_WEBHOOK_SECRET }}
        timeout-minutes: 10

      - name: Upload test results
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: test-results
          path: coverage/

  api-health-check:
    runs-on: ubuntu-latest
    steps:
      - name: Check TwinMind API Health
        run: |
          RESPONSE=$(curl -s -w "\n%{http_code}" \
            -H "Authorization: Bearer ${{ secrets.TWINMIND_API_KEY_TEST }}" \
            https://api.twinmind.com/v1/health)

          HTTP_CODE=$(echo "$RESPONSE" | tail -1)
          BODY=$(echo "$RESPONSE" | head -n -1)

          echo "HTTP Status: $HTTP_CODE"
          echo "Response: $BODY"

          if [ "$HTTP_CODE" != "200" ]; then
            echo "API health check failed"
            exit 1
          fi

  transcription-smoke-test:
    runs-on: ubuntu-latest
    needs: [integration-tests, api-health-check]
    if: github.event_name == 'schedule' || github.ref == 'refs/heads/main'
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run transcription smoke test
        run: npm run test:smoke
        env:
          TWINMIND_API_KEY: ${{ secrets.TWINMIND_API_KEY_TEST }}
          TEST_AUDIO_URL: ${{ secrets.TEST_AUDIO_URL }}
        timeout-minutes: 5

Step 2: Unit Test Setup

// tests/unit/twinmind/client.test.ts
import { describe, it, expect, beforeEach, vi } from 'vitest';
import { TwinMindClient } from '../../../src/twinmind/client';

describe('TwinMindClient', () => {
  let client: TwinMindClient;

  beforeEach(() => {
    client = new TwinMindClient({
      apiKey: 'test_api_key',
      baseUrl: 'https://api.twinmind.com/v1',
    });
  });

  describe('transcribe', () => {
    it('should send correct request for transcription', async () => {
      const mockFetch = vi.fn().mockResolvedValue({
        ok: true,
        json: () => Promise.resolve({
          id: 'tr_123',
          status: 'processing',
        }),
      });
      global.fetch = mockFetch;

      const result = await client.transcribe('https://example.com/audio.mp3');

      expect(mockFetch).toHaveBeenCalledWith(
        expect.stringContaining('/transcribe'),
        expect.objectContaining({
          method: 'POST',
          headers: expect.objectContaining({
            'Authorization': 'Bearer test_api_key',
          }),
        })
      );
    });

    it('should handle rate limit errors', async () => {
      const mockFetch = vi.fn().mockResolvedValue({
        ok: false,
        status: 429,
        headers: new Headers({ 'Retry-After': '60' }),
      });
      global.fetch = mockFetch;

      await expect(client.transcribe('https://example.com/audio.mp3'))
        .rejects.toThrow(/rate limit/i);
    });
  });

  describe('summarize', () => {
    it('should generate summary from transcript', async () => {
      const mockFetch = vi.fn().mockResolvedValue({
        ok: true,
        json: () => Promise.resolve({
          summary: 'Meeting discussed project timeline.',
          action_items: [{ text: 'Review budget', assignee: 'John' }],
        }),
      });
      global.fetch = mockFetch;

      const result = await client.summarize('tr_123');

      expect(result.summary).toContain('project timeline');
      expect(result.action_items).toHaveLength(1);
    });
  });
});

Step 3: Integration Test Setup

// tests/integration/twinmind/transcription.test.ts
import { describe, it, expect, beforeAll } from 'vitest';
import { TwinMindClient } from '../../../src/twinmind/client';

describe('TwinMind Transcription Integration', () => {
  let client: TwinMindClient;

  beforeAll(() => {
    const apiKey = process.env.TWINMIND_API_KEY;
    if (!apiKey) {
      throw new Error('TWINMIND_API_KEY required for integration tests');
    }
    client = new TwinMindClient({ apiKey });
  });

  describe('API Health', () => {
    it('should return healthy status', async () => {
      const health = await client.healthCheck();
      expect(health).toBe(true);
    });
  });

  describe('Account', () => {
    it('should return account info', async () => {
      const account = await client.getAccount();
      expect(account.id).toBeDefined();
      expect(account.plan).toBeDefined();
    });
  });

  describe('Transcription', () => {
    it('should transcribe test audio', async () => {
      const audioUrl = process.env.TEST_AUDIO_URL;
      if (!audioUrl) {
        console.log('Skipping: TEST_AUDIO_URL not set');
        return;
      }

      const transcript = await client.transcribe(audioUrl, {
        language: 'en',
        diarization: false,
      });

      expect(transcript.id).toBeDefined();
      expect(transcript.text.length).toBeGreaterThan(0);
    }, 60000); // 60 second timeout
  });
});

Step 4: Smoke Test Script

// tests/smoke/twinmind-smoke.ts
import { TwinMindClient } from '../../src/twinmind/client';

interface SmokeTestResult {
  name: string;
  passed: boolean;
  duration: number;
  error?: string;
}

async function runSmokeTests(): Promise<SmokeTestResult[]> {
  const results: SmokeTestResult[] = [];
  const client = new TwinMindClient({
    apiKey: process.env.TWINMIND_API_KEY!,
  });

  // Test 1: Health Check
  const healthStart = Date.now();
  try {
    await client.healthCheck();
    results.push({
      name: 'API Health Check',
      passed: true,
      duration: Date.now() - healthStart,
    });
  } catch (error: any) {
    results.push({
      name: 'API Health Check',
      passed: false,
      duration: Date.now() - healthStart,
      error: error.message,
    });
  }

  // Test 2: Account Access
  const accountStart = Date.now();
  try {
    const account = await client.getAccount();
    results.push({
      name: 'Account Access',
      passed: !!account.id,
      duration: Date.now() - accountStart,
    });
  } catch (error: any) {
    results.push({
      name: 'Account Access',
      passed: false,
      duration: Date.now() - accountStart,
      error: error.message,
    });
  }

  // Test 3: Transcription (if test audio available)
  if (process.env.TEST_AUDIO_URL) {
    const transcribeStart = Date.now();
    try {
      const transcript = await client.transcribe(process.env.TEST_AUDIO_URL, {
        model: 'ear-3',
      });
      results.push({
        name: 'Transcription',
        passed: !!transcript.id && transcript.text.length > 0,
        duration: Date.now() - transcribeStart,
      });
    } catch (error: any) {
      results.push({
        name: 'Transcription',
        passed: false,
        duration: Date.now() - transcribeStart,
        error: error.message,
      });
    }
  }

  return results;
}

// Main execution
async function main() {
  console.log('Running TwinMind Smoke Tests...\n');

  const results = await runSmokeTests();

  console.log('Results:');
  console.log('========');

  let allPassed = true;
  for (const result of results) {
    const status = result.passed ? 'PASS' : 'FAIL';
    console.log(`[${status}] ${result.name} (${result.duration}ms)`);
    if (result.error) {
      console.log(`       Error: ${result.error}`);
    }
    if (!result.passed) allPassed = false;
  }

  console.log('\n' + (allPassed ? 'All tests passed!' : 'Some tests failed.'));
  process.exit(allPassed ? 0 : 1);
}

main().catch(console.error);

Step 5: GitLab CI Configuration

# .gitlab-ci.yml
stages:
  - lint
  - test
  - integration
  - deploy

variables:
  NODE_VERSION: "20"

.node-template: &node-template
  image: node:${NODE_VERSION}
  cache:
    key: ${CI_COMMIT_REF_SLUG}
    paths:
      - node_modules/

lint:
  <<: *node-template
  stage: lint
  script:
    - npm ci
    - npm run lint
    - npm run typecheck

unit-tests:
  <<: *node-template
  stage: test
  script:
    - npm ci
    - npm run test:unit
  coverage: '/All files[^|]*\|[^|]*\s+([\d\.]+)/'
  artifacts:
    reports:
      coverage_report:
        coverage_format: cobertura
        path: coverage/cobertura-coverage.xml

integration-tests:
  <<: *node-template
  stage: integration
  variables:
    TWINMIND_API_KEY: $TWINMIND_API_KEY_TEST
  script:
    - npm ci
    - npm run test:integration
  rules:
    - if: $CI_COMMIT_BRANCH == "main"
    - if: $CI_PIPELINE_SOURCE == "schedule"

api-health:
  stage: integration
  image: curlimages/curl:latest
  script:
    - |
      curl -f -H "Authorization: Bearer $TWINMIND_API_KEY_TEST" \
        https://api.twinmind.com/v1/health
  rules:
    - if: $CI_COMMIT_BRANCH == "main"

Step 6: Test Configuration

// vitest.config.ts
import { defineConfig } from 'vitest/config';

export default defineConfig({
  test: {
    globals: true,
    environment: 'node',
    coverage: {
      provider: 'v8',
      reporter: ['text', 'json', 'html', 'cobertura'],
      exclude: [
        'node_modules/',
        'tests/',
        'dist/',
      ],
    },
    testTimeout: 30000,
    hookTimeout: 30000,
  },
});

// package.json scripts
{
  "scripts": {
    "test": "vitest",
    "test:unit": "vitest run tests/unit",
    "test:integration": "vitest run tests/integration",
    "test:smoke": "ts-node tests/smoke/twinmind-smoke.ts",
    "test:coverage": "vitest run --coverage"
  }
}

Output

• GitHub Actions workflow
• Unit test suite
• Integration test suite
• Smoke test script
• GitLab CI configuration

Error Handling

Best Practices

1. Use test API keys - Never use production keys in CI
2. Short test audio - Use 10-30 second samples
3. Cache dependencies - Speed up pipeline runs
4. Timeout limits - Set reasonable timeouts
5. Parallel tests - Run independent tests concurrently
6. Artifact storage - Save test results and coverage

Resources

• GitHub Actions Documentation
• GitLab CI Documentation
• Vitest Documentation

Next Steps

For deployment integration, see twinmind-deploy-integration.