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A test function that validates the initialization of three core components (GraphicsGenerator, HybridResponseHandler, and HybridPDFGenerator) without making actual API calls.

Purpose

This function serves as a smoke test to verify that the main application components can be imported and instantiated successfully. It's designed for quick validation during development, CI/CD pipelines, or troubleshooting to ensure all dependencies are properly installed and the basic class constructors work without requiring API credentials or network calls.

Source Code

def test_basic_functionality():
    """Test basic functionality without API calls"""
    print("\n🔧 Testing basic functionality...")
    
    try:
        # Test graphics generator initialization
        from graphics_generator import GraphicsGenerator
        generator = GraphicsGenerator(api_key="test")
        print("✅ GraphicsGenerator initialized successfully")
    except Exception as e:
        print(f"❌ GraphicsGenerator initialization failed: {e}")
        return False
    
    try:
        # Test hybrid response handler initialization
        from hybrid_response_handler import HybridResponseHandler
        handler = HybridResponseHandler(api_key="test")
        print("✅ HybridResponseHandler initialized successfully")
    except Exception as e:
        print(f"❌ HybridResponseHandler initialization failed: {e}")
        return False
    
    try:
        # Test PDF generator initialization
        from hybrid_pdf_generator import HybridPDFGenerator
        pdf_gen = HybridPDFGenerator()
        print("✅ HybridPDFGenerator initialized successfully")
    except Exception as e:
        print(f"❌ HybridPDFGenerator initialization failed: {e}")
        return False
    
    return True

Return Value

Returns a boolean value: True if all three components (GraphicsGenerator, HybridResponseHandler, and HybridPDFGenerator) initialize successfully, False if any component fails to initialize. The function also prints status messages with emoji indicators (✅ for success, ❌ for failure) to the console.

Dependencies

• matplotlib
• numpy
• networkx
• graphics_generator
• hybrid_response_handler
• hybrid_pdf_generator

Required Imports

from graphics_generator import GraphicsGenerator
from hybrid_response_handler import HybridResponseHandler
from hybrid_pdf_generator import HybridPDFGenerator

Conditional/Optional Imports

These imports are only needed under specific conditions:

from graphics_generator import GraphicsGenerator

from hybrid_response_handler import HybridResponseHandler

from hybrid_pdf_generator import HybridPDFGenerator

Usage Example

# Run the test function
result = test_basic_functionality()

if result:
    print("All basic functionality tests passed!")
else:
    print("Some tests failed. Check output above for details.")

# Expected output:
# 🔧 Testing basic functionality...
# ✅ GraphicsGenerator initialized successfully
# ✅ HybridResponseHandler initialized successfully
# ✅ HybridPDFGenerator initialized successfully

Best Practices

• This function should be run before attempting to use the actual components with real API keys
• Use this test in CI/CD pipelines to catch import or dependency issues early
• The function uses a dummy 'test' API key, so it won't make actual API calls
• Each component is tested in isolation with try-except blocks to identify which specific component fails
• The function prints detailed status messages, making it easy to diagnose issues
• Returns False on first failure but continues testing remaining components to provide complete diagnostic information
• Should not be used as a replacement for comprehensive unit tests with mocking

Tags

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