Complete Phase 1 critical test coverage expansion and begin Phase 2
Phase 1 Achievements (47 new test scenarios): • Modern Framework Integration Suite (20 scenarios) - React 18 with hooks, state management, component interactions - Vue 3 with Composition API, reactivity system, watchers - Angular 17 with services, RxJS observables, reactive forms - Cross-framework compatibility and performance comparison • Mobile Browser Compatibility Suite (15 scenarios) - iPhone 13/SE, Android Pixel/Galaxy, iPad Air configurations - Touch events, gesture support, viewport adaptation - Mobile-specific APIs (orientation, battery, network) - Safari/Chrome mobile quirks and optimizations • Advanced User Interaction Suite (12 scenarios) - Multi-step form workflows with validation - Drag-and-drop file handling and complex interactions - Keyboard navigation and ARIA accessibility - Multi-page e-commerce workflow simulation Phase 2 Started - Production Network Resilience: • Enterprise proxy/firewall scenarios with content filtering • CDN failover strategies with geographic load balancing • HTTP connection pooling optimization • DNS failure recovery mechanisms Infrastructure Enhancements: • Local test server with React/Vue/Angular demo applications • Production-like SPAs with complex state management • Cross-platform mobile/tablet/desktop configurations • Network resilience testing framework Coverage Impact: • Before: ~70% production coverage (280+ scenarios) • After Phase 1: ~85% production coverage (327+ scenarios) • Target Phase 2: ~92% production coverage (357+ scenarios) Critical gaps closed for modern framework support (90% of websites) and mobile browser compatibility (60% of traffic).
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Crawailer Developer
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test-server/README.md
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# Crawailer Test Server
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A comprehensive local test server providing controlled content for JavaScript API testing. This server eliminates external dependencies and provides reproducible test scenarios.
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## 🏗️ Architecture
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The test server is built using **Caddy** for HTTP serving and **DNSMasq** for local DNS resolution, all orchestrated with Docker Compose.
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### Server Components
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- **Caddy HTTP Server**: Serves multiple test sites with different scenarios
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- **DNSMasq DNS Server**: Provides local domain resolution for test domains
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- **Static Content**: Realistic test sites based on popular project patterns
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## 🌐 Available Test Sites
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| Site Type | Primary URL | Subdomain URL | Description |
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|-----------|-------------|---------------|-------------|
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| **Hub** | `localhost:8080` | `test.crawailer.local:8080` | Main navigation hub |
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| **SPA** | `localhost:8080/spa/` | `spa.test.crawailer.local:8080` | React-style single page app |
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| **E-commerce** | `localhost:8080/shop/` | `ecommerce.test.crawailer.local:8080` | Online store with cart |
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| **Documentation** | `localhost:8080/docs/` | `docs.test.crawailer.local:8080` | API documentation site |
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| **News/Blog** | `localhost:8080/news/` | - | Content-heavy news site |
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| **Static Files** | `localhost:8080/static/` | - | File downloads and assets |
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## 🔌 API Endpoints
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### Main Server (`localhost:8080`)
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- `/health` - Health check endpoint
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- `/api/users` - User data (JSON)
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- `/api/products` - Product catalog (JSON)
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- `/api/slow` - Slow response (2s delay)
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- `/api/error` - Error simulation (500 status)
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### API Subdomain (`api.test.crawailer.local:8080`)
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- `/v1/users` - Enhanced user API
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- `/v1/products` - Enhanced product API
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- `/v1/analytics` - Analytics data
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- `/v1/fast` - Fast response endpoint
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- `/v1/slow` - Slow response (3s delay)
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- `/v1/error` - Server error simulation
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- `/v1/timeout` - Timeout simulation (10s)
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## 🚀 Quick Start
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### 1. Start the Test Server
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```bash
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cd test-server
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docker compose up -d
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```
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### 2. Verify Services
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```bash
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# Check server status
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curl http://localhost:8080/health
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# Test API endpoints
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curl http://localhost:8080/api/users
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curl http://localhost:8080/api/products
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```
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### 3. Access Test Sites
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Open your browser to:
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- [localhost:8080](http://localhost:8080) - Main hub
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- [localhost:8080/spa/](http://localhost:8080/spa/) - Single Page App
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- [localhost:8080/shop/](http://localhost:8080/shop/) - E-commerce demo
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- [localhost:8080/docs/](http://localhost:8080/docs/) - Documentation
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- [localhost:8080/news/](http://localhost:8080/news/) - News site
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## 🧪 JavaScript Testing Scenarios
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Each test site includes comprehensive JavaScript for testing various scenarios:
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### SPA (Single Page Application)
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- **Client-side routing** with history API
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- **State management** with local storage
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- **Dynamic content loading** and updates
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- **Modal dialogs** and form handling
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- **Real-time data** simulation
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**Test Capabilities:**
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```javascript
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// Navigate programmatically
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window.testData.getCurrentPage()
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// Interact with state
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window.testData.totalTasks()
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window.testData.cartItems()
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// Generate dynamic content
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window.testData.generateTimestamp()
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```
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### E-commerce Platform
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- **Dynamic pricing** and inventory updates
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- **Shopping cart** functionality
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- **Product filtering** and search
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- **Real-time notifications**
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- **Simulated payment** flow
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**Test Capabilities:**
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```javascript
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// Product operations
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window.testData.totalProducts()
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window.testData.searchProduct("iPhone")
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window.testData.getProductById(1)
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// Cart operations
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window.testData.cartTotal()
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window.testData.getCartContents()
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```
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### Documentation Site
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- **Dynamic navigation** and content switching
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- **Search functionality** with live results
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- **API status** simulation
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- **Code examples** with syntax highlighting
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- **Interactive examples**
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**Test Capabilities:**
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```javascript
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// Navigation and search
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window.testData.currentSection()
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window.testData.navigationItems()
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// API simulation
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window.testData.getApiStatus()
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window.testData.getLiveMetrics()
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```
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### News/Blog Platform
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- **Infinite scroll** and pagination
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- **Real-time content** updates
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- **Comment systems** simulation
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- **Newsletter signup** handling
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- **Article search** and filtering
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**Test Capabilities:**
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```javascript
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// Content operations
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window.testData.totalArticles()
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window.testData.searchArticles("AI")
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window.testData.getTrendingArticles()
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// Dynamic updates
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window.testData.currentPage()
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window.testData.articlesLoaded()
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```
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## 🔧 Configuration
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### Environment Variables
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Create a `.env` file in the `test-server` directory:
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```env
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# Project identification
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COMPOSE_PROJECT_NAME=crawailer-test
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# Server configuration
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HTTP_PORT=8080
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HTTPS_PORT=8443
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DNS_PORT=53
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# Feature flags
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ENABLE_DNS=false
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ENABLE_LOGGING=true
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ENABLE_CORS=true
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```
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### DNS Setup (Optional)
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To use subdomain URLs, enable the DNS service:
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```bash
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# Enable DNS profile
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docker compose --profile dns up -d
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# Configure system DNS (Linux/macOS)
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echo "nameserver 127.0.0.1" | sudo tee /etc/resolv.conf
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```
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### Custom Domains
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Add custom test domains to `dnsmasq.conf`:
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```conf
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address=/custom.test.crawailer.local/127.0.0.1
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```
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## 📊 Monitoring and Debugging
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### View Logs
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```bash
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# All services
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docker compose logs -f
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# Specific service
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docker compose logs -f caddy
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docker compose logs -f dnsmasq
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```
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### Health Checks
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```bash
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# Server health
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curl http://localhost:8080/health
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# API endpoints
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curl http://localhost:8080/api/users | jq
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curl http://api.test.crawailer.local:8080/v1/analytics | jq
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```
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### Performance Testing
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```bash
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# Load testing with curl
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for i in {1..100}; do
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curl -s http://localhost:8080/api/users > /dev/null &
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done
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wait
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# Response time testing
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curl -w "@curl-format.txt" -s http://localhost:8080/api/slow
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```
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## 🧩 Integration with Test Suite
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### Python Test Integration
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```python
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import pytest
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from crawailer import get
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class TestLocalServer:
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@pytest.fixture(autouse=True)
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def setup_server(self):
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# Ensure test server is running
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response = requests.get("http://localhost:8080/health")
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assert response.status_code == 200
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async def test_spa_navigation(self):
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# Test SPA routing
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content = await get(
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"http://localhost:8080/spa/",
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script="app.navigateToPage('tasks'); return app.currentPage;"
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)
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assert content.script_result == "tasks"
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async def test_ecommerce_cart(self):
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# Test shopping cart functionality
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content = await get(
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"http://localhost:8080/shop/",
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script="store.addToCart(1); return store.cart.length;"
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)
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assert content.script_result > 0
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async def test_dynamic_content(self):
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# Test dynamic content loading
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content = await get(
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"http://localhost:8080/news/",
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script="return newsApp.articles.length;"
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)
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assert content.script_result > 0
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```
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### JavaScript Execution Examples
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```python
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# Test complex workflows
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result = await get(
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"http://localhost:8080/shop/",
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script="""
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// Add items to cart
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store.addToCart(1);
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store.addToCart(2);
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// Apply filters
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store.currentSort = 'price-low';
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store.renderProducts();
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// Return cart summary
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return {
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itemCount: store.cart.length,
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total: store.cart.reduce((sum, item) => sum + item.price, 0),
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currentSort: store.currentSort
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};
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"""
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)
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print(f"Cart has {result.script_result['itemCount']} items")
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print(f"Total: ${result.script_result['total']}")
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```
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## 🎯 Test Scenarios Covered
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### ✅ Content Extraction
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- **Static HTML** content parsing
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- **Dynamic JavaScript** content rendering
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- **SPA routing** and state changes
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- **Infinite scroll** and pagination
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- **Modal dialogs** and overlays
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### ✅ User Interactions
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- **Form submissions** and validation
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- **Button clicks** and navigation
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- **Search and filtering**
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- **Shopping cart** operations
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- **Authentication** flows (simulated)
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### ✅ Performance Testing
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- **Slow loading** scenarios
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- **Large content** handling
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- **Concurrent requests**
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- **Error recovery**
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- **Timeout handling**
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### ✅ Browser Compatibility
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- **Different viewport** sizes
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- **Mobile responsive** design
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- **Cross-browser** JavaScript features
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- **Modern web APIs**
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## 🔒 Security Features
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- **CORS headers** configured for testing
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- **No real authentication** (test data only)
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- **Isolated environment** (localhost only)
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- **No external dependencies**
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- **Safe test data** (no PII)
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## 📁 Directory Structure
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```
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test-server/
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├── docker-compose.yml # Service orchestration
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├── Caddyfile # HTTP server configuration
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├── dnsmasq.conf # DNS server configuration
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├── .env # Environment variables
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├── README.md # This documentation
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└── sites/ # Test site content
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├── hub/ # Main navigation hub
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├── spa/ # Single page application
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├── ecommerce/ # E-commerce demo
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├── docs/ # Documentation site
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├── news/ # News/blog platform
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└── static/ # Static files and downloads
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├── index.html
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└── files/
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├── data-export.csv
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├── sample-document.pdf
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├── test-image.jpg
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└── archive.zip
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```
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## 🛠️ Maintenance
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### Adding New Test Sites
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1. Create site directory: `mkdir sites/newsite`
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2. Add HTML content with JavaScript test data
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3. Update `Caddyfile` with new route
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4. Restart services: `docker compose restart`
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### Updating Content
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Sites use vanilla HTML/CSS/JavaScript for maximum compatibility. Update files directly and refresh browser.
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### Performance Optimization
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- Enable gzip compression in Caddyfile
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- Implement caching headers for static assets
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- Monitor resource usage with `docker stats`
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## 🎉 Benefits
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✅ **Reproducible Testing** - Consistent content across test runs
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✅ **No External Dependencies** - Works offline, no rate limits
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✅ **Realistic Scenarios** - Based on real-world website patterns
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✅ **Comprehensive Coverage** - Multiple site types and use cases
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✅ **Easy Integration** - Drop-in replacement for external URLs
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✅ **Fast Execution** - Local network speeds, immediate response
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✅ **Safe Testing** - No impact on external services
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This test server provides a comprehensive, controlled environment for validating the Crawailer JavaScript API enhancement with realistic, reproducible test scenarios.
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