pypi-query-mcp/test_version_fix.py
Ryan Malloy 0087573fc3 fix: enable version parameter functionality in get_package_dependencies
- Fix version parameter being ignored - now properly fetches specified versions
- Enhance PyPIClient with version-specific URL construction
- Add version format validation with regex patterns
- Improve error handling for non-existent versions
- Test with Django 4.2.0, FastAPI 0.100.0, NumPy 1.20.0
2025-08-15 11:53:41 -06:00

105 lines
3.7 KiB
Python

#!/usr/bin/env python3
"""Test script to verify the version parameter fix for get_package_dependencies."""
import asyncio
import logging
import sys
import os
# Add the project root to the Python path
sys.path.insert(0, os.path.dirname(__file__))
from pypi_query_mcp.tools.package_query import query_package_dependencies
from pypi_query_mcp.core.exceptions import PackageNotFoundError, InvalidPackageNameError
# Set up logging
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')
logger = logging.getLogger(__name__)
async def test_package_version(package_name: str, version: str = None, expect_error: bool = False):
"""Test a specific package and version combination."""
version_str = f" version {version}" if version else " (latest)"
logger.info(f"Testing {package_name}{version_str}")
try:
result = await query_package_dependencies(package_name, version)
if expect_error:
logger.error(f"Expected error for {package_name}{version_str}, but got result")
return False
# Verify the result contains expected fields
required_fields = ["package_name", "version", "runtime_dependencies", "dependency_summary"]
for field in required_fields:
if field not in result:
logger.error(f"Missing field '{field}' in result for {package_name}{version_str}")
return False
# Check if we got the correct version
actual_version = result.get("version", "")
if version and actual_version != version:
logger.error(f"Expected version {version}, got {actual_version} for {package_name}")
return False
logger.info(f"✅ Success: {package_name}{version_str} - Got version {actual_version}")
logger.info(f" Runtime dependencies: {len(result['runtime_dependencies'])}")
logger.info(f" Total dependencies: {result['dependency_summary']['runtime_count']}")
return True
except Exception as e:
if expect_error:
logger.info(f"✅ Expected error for {package_name}{version_str}: {type(e).__name__}: {e}")
return True
else:
logger.error(f"❌ Unexpected error for {package_name}{version_str}: {type(e).__name__}: {e}")
return False
async def main():
"""Run all tests."""
logger.info("Starting version parameter fix tests...")
tests = [
# Test with valid package versions
("django", "4.2.0", False),
("fastapi", "0.100.0", False),
("numpy", "1.20.0", False),
# Test latest versions (no version specified)
("requests", None, False),
("click", None, False),
# Test edge cases - should fail
("django", "999.999.999", True), # Non-existent version
("nonexistent-package-12345", None, True), # Non-existent package
("django", "invalid.version.format!", True), # Invalid version format
# Test pre-release versions
("django", "5.0a1", False), # Pre-release (may or may not exist)
]
passed = 0
total = len(tests)
for package, version, expect_error in tests:
try:
if await test_package_version(package, version, expect_error):
passed += 1
except Exception as e:
logger.error(f"Test framework error: {e}")
logger.info(f"\nTest Results: {passed}/{total} tests passed")
if passed == total:
logger.info("🎉 All tests passed!")
return 0
else:
logger.error("❌ Some tests failed!")
return 1
if __name__ == "__main__":
exit_code = asyncio.run(main())
sys.exit(exit_code)