A production-ready job orchestration system for managing and executing AppWright automated tests on BrowserStack. Provides complete job queuing, processing, and monitoring for web and mobile app testing.

• Job Queue Management: Redis-based queuing with priority support
• BrowserStack Integration: Web and mobile testing on real devices
• REST API & CLI: Complete interfaces for job management
• Worker Processes: Background test execution with retry logic
• Database Persistence: PostgreSQL job tracking and results
• Production Ready: Comprehensive logging, monitoring, and CI/CD integration

CLI/API → FastAPI Server → Redis Queue → Workers → BrowserStack
                ↓
          PostgreSQL Database

1. Deploy Apps: Place mobile apps in /tmp/apps/{version}.apk or configure web URLs in tests
2. Submit Jobs: Use CLI or API to queue AppWright tests for execution
3. Automatic Execution: Workers run tests on BrowserStack with real devices/browsers
4. Monitor Results: Get execution videos, pass/fail status, and detailed logs

Web Applications:

# Test file specifies URL: await device.goto('https://myapp.com')
qgjob submit --org-id "myorg" --app-version-id "v1.0" \
  --test "web-test.spec.js" --target browserstack

Mobile Applications:

# 1. Deploy app with version-based naming
cp builds/myapp.apk /tmp/apps/v1.0.apk

# 2. Submit test (system finds and uploads app automatically)
qgjob submit --org-id "myorg" --app-version-id "v1.0" \
  --test "mobile-test.spec.js" --target device

• Python 3.8+
• PostgreSQL 12+ (running and accessible)
• Redis 6+ (running and accessible)
• BrowserStack Account with Automate plan

Important: This is a production application that requires all dependencies. The application will fail to start if any component is missing.

git clone <repository-url>
cd qgjob
python -m venv venv
source venv/bin/activate  # On Windows: venv\Scripts\activate
pip install -r requirements.txt

PostgreSQL:

# Install (Ubuntu/Debian)
sudo apt-get install postgresql postgresql-contrib

# Create database
createdb qgjob
createuser qgjob_user

Redis:

# Install and start
sudo apt-get install redis-server
redis-server

BrowserStack:

1. Create account at https://www.browserstack.com/
2. Get credentials from Account → Settings → Automate

Create .env file:

# Database (Required)
DATABASE_URL=postgresql://qgjob_user:secure_password@localhost:5432/qgjob

# Redis (Required)
REDIS_URL=redis://localhost:6379

# BrowserStack Credentials (Required)
BROWSERSTACK_USERNAME=your_actual_username
BROWSERSTACK_ACCESS_KEY=your_actual_access_key

# Application Settings
APP_STORAGE_DIR=/tmp/apps
LOG_LEVEL=INFO

# Initialize database
python -c "from src.qgjob.database import create_tables; create_tables()"

# Start services (both required)
python -m src.qgjob.main &      # API Server
python -m src.qgjob.worker &    # Worker Process

Mobile apps use a pre-deployment model: apps must be placed in the storage directory before submitting tests.

App Storage Convention:

# Naming: APP_STORAGE_DIR/{app_version_id}.apk
/tmp/apps/v1.2.3.apk          # For --app-version-id "v1.2.3"
/tmp/apps/release-2024.apk    # For --app-version-id "release-2024"

Workflow:

# 1. Deploy app with version-based naming
mkdir -p /tmp/apps
cp builds/myapp-v1.2.3.apk /tmp/apps/v1.2.3.apk

# 2. Submit test (system finds and uploads app automatically)
qgjob submit --org-id "myorg" --app-version-id "v1.2.3" \
  --test "mobile-test.spec.js" --target device

# 3. System automatically:
# - Finds /tmp/apps/v1.2.3.apk
# - Uploads to BrowserStack (cached for future tests)
# - Creates mobile session with app installed
# - Runs AppWright test on real device

Benefits: Performance (cached uploads), CI/CD friendly, secure, clear version management.

The project includes comprehensive GitHub Actions workflow with automated testing.

Setup:

1. Configure GitHub Secrets:

   BROWSERSTACK_USERNAME: your_browserstack_username
   BROWSERSTACK_ACCESS_KEY: your_browserstack_access_key
   

2. Pipeline runs on: push to main/develop, pull requests, manual dispatch

CI/CD Example:

- name: Run AppWright Tests
  run: |
    qgjob submit --org-id "$ORG" --app-version-id "$VERSION" \
      --test "regression.spec.js" --priority 1 --target browserstack > job_output.txt

    JOB_ID=$(grep "Job ID:" job_output.txt | awk '{print $3}')
    qgjob wait --job-id "$JOB_ID" --timeout 300
    qgjob status --job-id "$JOB_ID" --verbose

# Submit jobs
qgjob submit --org-id "my-org" --app-version-id "v1.0.0" --test "test.spec.js" --target browserstack
qgjob submit --org-id "my-org" --app-version-id "v1.0.0" --test "mobile.spec.js" --target device

# Monitor jobs
qgjob status --job-id "job-uuid" [--verbose]
qgjob list --org-id "my-org" [--status failed]
qgjob wait --job-id "job-uuid" --timeout 300

# Manage jobs
qgjob retry --job-id "job-uuid"
qgjob cancel --job-id "job-uuid"
qgjob metrics

# Submit job
curl -X POST http://localhost:8000/jobs \
  -H "Content-Type: application/json" \
  -d '{"org_id": "my-org", "app_version_id": "v1.0.0", "test_path": "test.spec.js", "priority": 1, "target": "browserstack"}'

# Health check
curl http://localhost:8000/health

• browserstack: Web testing on BrowserStack
• device: Mobile app testing on real devices via BrowserStack
• emulator: Mobile app testing on emulators via BrowserStack

Sample test file (tests/wikipedia.spec.js):

import { test, expect } from "appwright";

test("Open Playwright on Wikipedia and verify Microsoft is visible", async ({ device }) => {
  await device.getByText("Skip").tap();

  const searchInput = device.getByText("Search Wikipedia", { exact: true });
  await searchInput.tap();
  await searchInput.fill("playwright");

  await device.getByText("Playwright (software)").tap();
  await expect(device.getByText("Microsoft")).toBeVisible();
});

Key Features: AppWright framework, device context for mobile-first testing, touch interactions (.tap(), .fill()), content-based element selection, visual assertions.

Execution Results: Creates BrowserStack session, records video, provides detailed results, integrates with CI/CD.

version: '3.8'
services:
  postgres:
    image: postgres:13
    environment:
      POSTGRES_DB: qgjob
      POSTGRES_USER: qgjob_user
      POSTGRES_PASSWORD: ${DB_PASSWORD}
    volumes:
      - postgres_data:/var/lib/postgresql/data

  redis:
    image: redis:alpine
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data

  api:
    build: .
    ports:
      - "8000:8000"
    environment:
      - DATABASE_URL=postgresql://qgjob_user:${DB_PASSWORD}@postgres:5432/qgjob
      - REDIS_URL=redis://redis:6379
      - BROWSERSTACK_USERNAME=${BS_USERNAME}
      - BROWSERSTACK_ACCESS_KEY=${BS_ACCESS_KEY}
    depends_on:
      - postgres
      - redis

  worker:
    build: .
    command: python -m src.qgjob.worker
    environment:
      - DATABASE_URL=postgresql://qgjob_user:${DB_PASSWORD}@postgres:5432/qgjob
      - REDIS_URL=redis://redis:6379
      - BROWSERSTACK_USERNAME=${BS_USERNAME}
      - BROWSERSTACK_ACCESS_KEY=${BS_ACCESS_KEY}
    depends_on:
      - postgres
      - redis

volumes:
  postgres_data:
  redis_data:

• Scalability: Multiple workers, load balancing, database optimization
• Security: Secure credential management, network security, API authentication
• Monitoring: Application metrics, infrastructure monitoring, alerting
• Backup: Database backups, configuration version control, disaster recovery

Database Connection Failed:

RuntimeError: Database connection failed: connection to server at "localhost" (127.0.0.1), port 5432 failed

• Verify PostgreSQL is running: pg_isready
• Check DATABASE_URL format: postgresql://user:password@host:port/database

Redis Connection Failed:

RuntimeError: Redis connection failed: Error 111 connecting to localhost:6379. Connection refused.

• Verify Redis is running: redis-cli ping
• Check REDIS_URL format: redis://localhost:6379

BrowserStack Credentials Required:

RuntimeError: BrowserStack credentials required: BrowserStack credentials not found

• Set BROWSERSTACK_USERNAME and BROWSERSTACK_ACCESS_KEY
• Verify credentials are not placeholder values

App File Not Found:

Error: App file not found for v1.2.3 at path: /tmp/apps/v1.2.3.apk

• Check naming: --app-version-id "v1.2.3" requires /tmp/apps/v1.2.3.apk
• Verify file exists: ls -la /tmp/apps/
• Check permissions: chmod 644 /tmp/apps/*.apk

Worker Not Processing Jobs:

• Check worker logs: qgjob-worker.log
• Verify environment variables are set
• Ensure BrowserStack account has available sessions

Log Files: qgjob.log (API), qgjob-worker.log (Worker) Health Checks: GET /health, GET /metrics

{
  "id": "uuid",
  "org_id": "string",
  "app_version_id": "string", 
  "test_path": "string",
  "priority": 1,
  "target": "browserstack|device|emulator",
  "status": "queued|processing|completed|failed",
  "created_at": "2023-01-01T00:00:00Z",
  "updated_at": "2023-01-01T00:00:00Z",
  "result": "string",
  "error_message": "string"
}

• POST /jobs - Submit new job
• GET /jobs/{job_id} - Get job details
• GET /jobs - List jobs with filters (supports org_id, status, app_version_id, limit, offset)
• DELETE /jobs/{job_id} - Cancel job
• GET /jobs/{job_id}/retry - Retry failed job
• GET /health - Health check
• GET /metrics - System metrics

This project is licensed under the MIT License.