test_setup.py

# test_setup.py
"""
Test script to verify installation and basic functionality
"""

def test_imports():
    """Test all critical imports"""
    print("Testing imports...")
    try:
        import gradio
        print(f"✓ Gradio version: {gradio.__version__}")
        
        import transformers
        print(f"✓ Transformers version: {transformers.__version__}")
        
        import torch
        print(f"✓ PyTorch version: {torch.__version__}")
        
        import faiss
        print("✓ FAISS imported successfully")
        
        import numpy as np
        print(f"✓ NumPy version: {np.__version__}")
        
        import pandas as pd
        print(f"✓ Pandas version: {pd.__version__}")
        
        print("\n✓ All imports successful!")
        return True
    except ImportError as e:
        print(f"✗ Import failed: {e}")
        return False

def test_embedding_model():
    """Test embedding model loading"""
    print("\nTesting embedding model...")
    try:
        from sentence_transformers import SentenceTransformer
        model = SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2')
        print("✓ Embedding model loaded successfully")
        
        # Test embedding generation
        test_text = "This is a test sentence."
        embedding = model.encode(test_text)
        print(f"✓ Embedding generated: shape {embedding.shape}")
        return True
    except Exception as e:
        print(f"✗ Embedding model test failed: {e}")
        return False

def test_llm_router():
    """Test LLM router initialization"""
    print("\nTesting LLM Router...")
    try:
        from llm_router import LLMRouter
        import os
        
        hf_token = os.getenv("HF_TOKEN", "")
        router = LLMRouter(hf_token)
        print("✓ LLM Router initialized successfully")
        return True
    except Exception as e:
        print(f"✗ LLM Router test failed: {e}")
        return False

def test_context_manager():
    """Test context manager initialization"""
    print("\nTesting Context Manager...")
    try:
        from context_manager import EfficientContextManager
        cm = EfficientContextManager()
        print("✓ Context Manager initialized successfully")
        return True
    except Exception as e:
        print(f"✗ Context Manager test failed: {e}")
        return False

def test_cache():
    """Test cache implementation"""
    print("\nTesting Cache...")
    try:
        from cache_implementation import SessionCache
        cache = SessionCache()
        
        # Test basic operations
        cache.set("test_session", {"data": "test"}, ttl=3600)
        result = cache.get("test_session")
        
        if result is not None:
            print("✓ Cache operations working correctly")
            return True
        else:
            print("✗ Cache retrieval failed")
            return False
    except Exception as e:
        print(f"✗ Cache test failed: {e}")
        return False

def test_config():
    """Test configuration loading"""
    print("\nTesting Configuration...")
    try:
        from config import settings
        print(f"✓ Default model: {settings.default_model}")
        print(f"✓ Embedding model: {settings.embedding_model}")
        print(f"✓ Max workers: {settings.max_workers}")
        print(f"✓ Cache TTL: {settings.cache_ttl}")
        return True
    except Exception as e:
        print(f"✗ Configuration test failed: {e}")
        return False

def run_all_tests():
    """Run all tests"""
    print("=" * 50)
    print("Running Setup Tests")
    print("=" * 50)
    
    tests = [
        test_imports,
        test_embedding_model,
        test_llm_router,
        test_context_manager,
        test_cache,
        test_config
    ]
    
    results = []
    for test in tests:
        try:
            result = test()
            results.append(result)
        except Exception as e:
            print(f"✗ Test crashed: {e}")
            results.append(False)
    
    print("\n" + "=" * 50)
    print(f"Test Results: {sum(results)}/{len(results)} passed")
    print("=" * 50)
    
    if all(results):
        print("\n✓ All tests passed!")
        return 0
    else:
        print("\n✗ Some tests failed")
        return 1

if __name__ == "__main__":
    exit(run_all_tests())