enhanced-mcp-tools/test_package_structure.py

#!/usr/bin/env python3
"""
Test script to validate Enhanced MCP Tools package structure and dependencies.
"""

import sys
import importlib.util
from pathlib import Path

def test_package_structure():
    """Test that the package structure is correct."""
    print("=== Package Structure Test ===")
    
    # Check core files exist in src-layout
    required_files = [
        "src/enhanced_mcp/__init__.py",
        "src/enhanced_mcp/base.py",
        "src/enhanced_mcp/mcp_server.py",
        "pyproject.toml"
    ]
    
    for file_path in required_files:
        if Path(file_path).exists():
            print(f"✅ {file_path}")
        else:
            print(f"❌ {file_path} missing")
            return False
    
    return True

def test_imports():
    """Test that all imports work correctly."""
    print("\n=== Import Test ===")
    
    # Test core imports
    try:
        from enhanced_mcp import create_server, MCPToolServer
        print("✅ Core package imports")
    except Exception as e:
        print(f"❌ Core imports failed: {e}")
        return False
    
    # Test individual modules
    modules = [
        ("file_operations", "EnhancedFileOperations"),
        ("archive_compression", "ArchiveCompression"),
        ("git_integration", "GitIntegration"), 
        ("asciinema_integration", "AsciinemaIntegration"),
        ("sneller_analytics", "SnellerAnalytics"),
        ("intelligent_completion", "IntelligentCompletion"),
        ("diff_patch", "DiffPatchOperations"),
    ]
    
    for module_name, class_name in modules:
        try:
            module = importlib.import_module(f"enhanced_mcp.{module_name}")
            getattr(module, class_name)
            print(f"✅ {module_name}.{class_name}")
        except Exception as e:
            print(f"❌ {module_name}.{class_name}: {e}")
            return False
    
    return True

def test_optional_dependencies():
    """Test optional dependency handling."""
    print("\n=== Optional Dependencies Test ===")
    
    dependencies = {
        "aiofiles": "Async file operations",
        "watchdog": "File system monitoring",
        "psutil": "Process monitoring", 
        "requests": "HTTP requests"
    }
    
    available_count = 0
    for dep_name, description in dependencies.items():
        try:
            importlib.import_module(dep_name)
            print(f"✅ {dep_name}: Available")
            available_count += 1
        except ImportError:
            print(f"⚠️  {dep_name}: Not available (graceful fallback active)")
    
    print(f"\n📊 {available_count}/{len(dependencies)} optional dependencies available")
    return True

def test_pyproject_toml():
    """Test pyproject.toml configuration."""
    print("\n=== pyproject.toml Configuration Test ===")
    
    try:
        import tomllib
    except ImportError:
        try:
            import tomli as tomllib
        except ImportError:
            print("⚠️  No TOML parser available, skipping pyproject.toml validation")
            return True
    
    try:
        with open("pyproject.toml", "rb") as f:
            config = tomllib.load(f)
        
        # Check required sections
        required_sections = ["build-system", "project"]
        for section in required_sections:
            if section in config:
                print(f"✅ {section} section present")
            else:
                print(f"❌ {section} section missing")
                return False
        
        # Check project metadata
        project = config["project"]
        required_fields = ["name", "version", "description", "dependencies"]
        for field in required_fields:
            if field in project:
                print(f"✅ project.{field}")
            else:
                print(f"❌ project.{field} missing")
                return False
        
        print(f"✅ Project name: {project['name']}")
        print(f"✅ Project version: {project['version']}")
        print(f"✅ Python requirement: {project.get('requires-python', 'not specified')}")
        
        return True
        
    except Exception as e:
        print(f"❌ pyproject.toml validation failed: {e}")
        return False

def main():
    """Run all tests."""
    print("🧪 Enhanced MCP Tools Package Validation")
    print("=" * 50)
    
    tests = [
        test_package_structure,
        test_imports,
        test_optional_dependencies, 
        test_pyproject_toml
    ]
    
    results = []
    for test_func in tests:
        try:
            result = test_func()
            results.append(result)
        except Exception as e:
            print(f"❌ {test_func.__name__} crashed: {e}")
            results.append(False)
    
    print("\n" + "=" * 50)
    print("📋 Test Results Summary")
    print("=" * 50)
    
    all_passed = all(results)
    if all_passed:
        print("🎉 ALL TESTS PASSED!")
        print("✅ Package structure is correct")
        print("✅ All imports work with graceful fallbacks")
        print("✅ pyproject.toml is properly configured")
        print("🚀 Enhanced MCP Tools is ready for use!")
    else:
        print("❌ Some tests failed")
        for i, (test_func, result) in enumerate(zip(tests, results)):
            status = "✅" if result else "❌"
            print(f"{status} {test_func.__name__}")
    
    return 0 if all_passed else 1

if __name__ == "__main__":
    sys.exit(main())