#!/usr/bin/env python3
"""Test script for debug-mcp-server launcher."""
import sys
import os
sys.path.insert(0, os.path.dirname(__file__))
from detectors import RuntimeDetector
from launcher import DebugMCPLauncher
def test_runtime_detection():
"""Test runtime detection functionality."""
print("Testing Runtime Detection")
print("=" * 50)
# Test individual checks
print("\n1. Checking Node.js...")
node_available, node_version = RuntimeDetector.check_nodejs()
print(f" Available: {node_available}")
if node_version:
print(f" Version: {node_version}")
print("\n2. Checking npx...")
npx_available = RuntimeDetector.check_npx()
print(f" Available: {npx_available}")
print("\n3. Checking Docker...")
docker_available, docker_version = RuntimeDetector.check_docker()
print(f" Available: {docker_available}")
if docker_version:
print(f" Version: {docker_version}")
# Test full detection
print("\n4. Full runtime detection...")
runtimes = RuntimeDetector.detect_available_runtimes()
print(f" Node.js: {runtimes['nodejs']}")
print(f" Docker: {runtimes['docker']}")
# Test recommendation
recommended = RuntimeDetector.get_recommended_runtime(runtimes)
print(f"\n5. Recommended runtime: {recommended}")
return runtimes
def test_dry_run():
"""Test dry run functionality."""
print("\n\nTesting Dry Run")
print("=" * 50)
launcher = DebugMCPLauncher(verbose=True)
print("\n1. NPX command for stdio mode:")
cmd = ["npx", launcher.NPM_PACKAGE, "stdio"]
print(f" {' '.join(cmd)}")
print("\n2. NPX command for SSE mode with port:")
cmd = ["npx", launcher.NPM_PACKAGE, "sse", "--port", "8080"]
print(f" {' '.join(cmd)}")
print("\n3. Docker command for stdio mode:")
cmd = ["docker", "run", "-it", "--rm", launcher.DOCKER_IMAGE, "stdio"]
print(f" {' '.join(cmd)}")
print("\n4. Docker command for SSE mode with port:")
cmd = ["docker", "run", "-it", "--rm", "-p", "8080:8080", launcher.DOCKER_IMAGE, "sse", "--port", "8080"]
print(f" {' '.join(cmd)}")
def test_cli_import():
"""Test that CLI module can be imported."""
print("\n\nTesting CLI Import")
print("=" * 50)
try:
import cli
print(f"✅ CLI module imported successfully")
print(f" Version: {cli.__version__}")
print(f" Main function: {cli.main}")
return True
except Exception as e:
print(f"❌ Failed to import CLI: {e}")
return False
def main():
"""Run all tests."""
print("Debug MCP Server Launcher Test Suite")
print("*" * 50)
# Run tests
runtimes = test_runtime_detection()
test_dry_run()
cli_ok = test_cli_import()
# Summary
print("\n\nTest Summary")
print("=" * 50)
if runtimes["nodejs"]["available"] or runtimes["docker"]["available"]:
print("✅ At least one runtime is available")
else:
print("❌ No runtimes available - launcher won't be able to start server")
if cli_ok:
print("✅ CLI module is working")
else:
print("❌ CLI module has issues")
print("\nTo test the actual launcher, run:")
print(" python -m mcp_debugger_launcher.cli --help")
print(" python -m mcp_debugger_launcher.cli --dry-run")
if __name__ == "__main__":
main()
