Initial commit: JavaScript API enhancement preparation

- Comprehensive test suite (700+ lines) for JS execution in high-level API - Test coverage analysis and validation infrastructure - Enhancement proposal and implementation strategy - Mock HTTP server with realistic JavaScript scenarios - Parallel implementation strategy using expert agents and git worktrees Ready for test-driven implementation of JavaScript enhancements.
2025-09-14 21:22:30 -06:00 · 2025-09-14 21:22:30 -06:00 · 7634f9fc32
commit 7634f9fc32
26 changed files with 9261 additions and 0 deletions
--- a/test_current_implementation.py
+++ b/test_current_implementation.py
@ -0,0 +1,155 @@
+#!/usr/bin/env python3
+"""Test current implementation to show what's missing for JavaScript enhancement."""
+
+import sys
+import os
+
+# Mock playwright to avoid import errors
+class MockPlaywright:
+    pass
+
+sys.modules['playwright'] = MockPlaywright()
+sys.modules['playwright.async_api'] = MockPlaywright()
+
+# Add src to path
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'src'))
+
+def test_current_webcontent():
+    """Test current WebContent implementation."""
+    print("🧪 Testing Current WebContent Implementation...")
+    
+    try:
+        from crawailer.content import WebContent
+        
+        # Create WebContent with current signature
+        content = WebContent(
+            url="https://example.com",
+            title="Test Page",
+            text="Some content",
+            markdown="# Test",
+            html="<html></html>"
+        )
+        
+        print("✅ Current WebContent creation works")
+        
+        # Check for JavaScript-related fields
+        has_script_result = hasattr(content, 'script_result')
+        has_script_error = hasattr(content, 'script_error')
+        
+        print(f"❌ Has script_result field: {has_script_result}")
+        print(f"❌ Has script_error field: {has_script_error}")
+        
+        return not has_script_result and not has_script_error
+        
+    except ImportError as e:
+        print(f"❌ Failed to import WebContent: {e}")
+        return False
+
+def test_current_api_signature():
+    """Test current API function signatures."""
+    print("\n🧪 Testing Current API Signatures...")
+    
+    try:
+        from crawailer.api import get
+        import inspect
+        
+        # Get the signature of current get() function
+        sig = inspect.signature(get)
+        params = list(sig.parameters.keys())
+        
+        print(f"✅ Current get() parameters: {params}")
+        
+        # Check for JavaScript-related parameters
+        js_params = ['script', 'script_before', 'script_after']
+        missing_params = [p for p in js_params if p not in params]
+        
+        print(f"❌ Missing JavaScript parameters: {missing_params}")
+        
+        return len(missing_params) == len(js_params)  # Should be missing all of them
+        
+    except ImportError as e:
+        print(f"❌ Failed to import API functions: {e}")
+        return False
+
+def test_browser_execute_script():
+    """Test if Browser has execute_script method."""
+    print("\n🧪 Testing Browser execute_script Method...")
+    
+    try:
+        from crawailer.browser import Browser
+        
+        # Check if execute_script method exists
+        has_execute_script = hasattr(Browser, 'execute_script')
+        print(f"✅ Browser.execute_script exists: {has_execute_script}")
+        
+        if has_execute_script:
+            import inspect
+            sig = inspect.signature(Browser.execute_script)
+            params = list(sig.parameters.keys())
+            print(f"✅ execute_script parameters: {params}")
+            print("✅ JavaScript execution capability already implemented!")
+        else:
+            print("❌ execute_script method not found")
+            
+        return has_execute_script
+        
+    except ImportError as e:
+        print(f"❌ Failed to import Browser: {e}")
+        return False
+
+def main():
+    """Run all tests to show current implementation status."""
+    print("🔍 Testing Current Crawailer Implementation")
+    print("=" * 50)
+    
+    results = {}
+    
+    # Test WebContent
+    results['webcontent'] = test_current_webcontent()
+    
+    # Test API signatures
+    results['api_signatures'] = test_current_api_signature()
+    
+    # Test Browser JavaScript capability
+    results['browser_js'] = test_browser_execute_script()
+    
+    print("\n📊 Implementation Status Summary:")
+    print("-" * 40)
+    
+    if results['webcontent']:
+        print("❌ WebContent: Missing script_result/script_error fields")
+    else:
+        print("✅ WebContent: Has JavaScript fields (unexpected!)")
+    
+    if results['api_signatures']:
+        print("❌ API Functions: Missing script parameters")  
+    else:
+        print("✅ API Functions: Have script parameters (unexpected!)")
+        
+    if results['browser_js']:
+        print("✅ Browser: Has execute_script method (good!)")
+    else:
+        print("❌ Browser: Missing execute_script method")
+    
+    print("\n🎯 Expected Test Results:")
+    print("Since we haven't implemented the enhancements yet:")
+    print("   • WebContent should be missing JavaScript fields")
+    print("   • API functions should be missing script parameters")  
+    print("   • Browser might already have execute_script method")
+    print("   • Our comprehensive tests should fail on import/signature mismatches")
+    
+    print("\n📋 This proves our test suite will catch:")
+    print("   ✅ Missing functionality")
+    print("   ✅ API signature changes needed")
+    print("   ✅ Implementation gaps")
+    print("   ✅ Proper validation of enhancements")
+    
+    if results['webcontent'] and results['api_signatures']:
+        print("\n🎉 Test suite will properly validate implementation!")
+        return 0
+    else:
+        print("\n⚠️  Some features may already be implemented!")
+        return 1
+
+if __name__ == "__main__":
+    exit(main())