#!/usr/bin/env python3
"""
Test script for MCP voice server tools
Tests each tool individually without requiring MCP connection
"""
import sys
import asyncio
import logging
from pathlib import Path
# Add parent directory to path
sys.path.insert(0, str(Path(__file__).parent.parent))
# Set up logging
logging.basicConfig(level=logging.INFO)
async def test_mcp_tools():
"""Test all MCP tools individually"""
# Import the tools from the server
try:
from mcp_server.voice_server import (
ping, test_microphone, calibrate_audio,
list_audio_devices, get_engine_status, transcribe_once
)
print("✅ Successfully imported MCP tools")
except ImportError as e:
print(f"❌ Failed to import MCP tools: {e}")
return False
results = {}
# Test 1: Ping
print("\n🔧 Testing ping...")
try:
result = await ping({"test": "data"})
print(f" Result: {result}")
results['ping'] = result.get('ok', False)
except Exception as e:
print(f" ❌ Error: {e}")
results['ping'] = False
# Test 2: Engine Status
print("\n📊 Testing get_engine_status...")
try:
result = await get_engine_status()
print(f" Available engines: {result.get('available_engines', [])}")
print(f" Primary: {result.get('primary_engine')}")
print(f" ElevenLabs configured: {result.get('elevenlabs_api_configured')}")
results['engine_status'] = result.get('total_engines', 0) > 0
except Exception as e:
print(f" ❌ Error: {e}")
results['engine_status'] = False
# Test 3: List Audio Devices
print("\n🎤 Testing list_audio_devices...")
try:
result = await list_audio_devices()
print(f" Found {result.get('total_count', 0)} devices")
if result.get('devices'):
for device in result['devices'][:3]: # Show first 3
marker = " (default)" if device.get('default') else ""
print(f" {device['index']}: {device['name']}{marker}")
results['audio_devices'] = result.get('total_count', 0) > 0
except Exception as e:
print(f" ❌ Error: {e}")
results['audio_devices'] = False
# Test 4: Calibrate Audio
print("\n📏 Testing calibrate_audio...")
try:
result = await calibrate_audio(duration=1.0)
print(f" Success: {result.get('success', False)}")
if result.get('success'):
print(f" Energy threshold: {result.get('energy_threshold', 0):.1f}")
results['calibrate'] = result.get('success', False)
except Exception as e:
print(f" ❌ Error: {e}")
results['calibrate'] = False
# Test 5: Test Microphone
print("\n🔊 Testing test_microphone...")
try:
result = await test_microphone(duration=1.0)
print(f" Success: {result.get('success', False)}")
if result.get('success'):
print(f" Device index: {result.get('microphone_index')}")
print(f" Audio captured: {result.get('audio_captured')}")
else:
print(f" Error: {result.get('error', 'Unknown error')}")
results['microphone'] = result.get('success', False)
except Exception as e:
print(f" ❌ Error: {e}")
results['microphone'] = False
# Test 6: Transcribe Once (optional - requires speaking)
print("\n🗣️ Testing transcribe_once (quick timeout)...")
try:
result = await transcribe_once(duration=1) # Very short timeout
if result.get('success'):
print(f" ✅ Transcription: '{result.get('text')}'")
print(f" Backend: {result.get('backend')}")
else:
if result.get('timeout'):
print(" ⏰ No speech detected (expected)")
results['transcribe'] = True # This is expected
else:
print(f" ❌ Error: {result.get('error')}")
results['transcribe'] = False
except Exception as e:
print(f" ❌ Error: {e}")
results['transcribe'] = False
# Summary
print("\n📊 Test Summary")
print("=" * 50)
passed = 0
total = len(results)
for test_name, success in results.items():
status = "✅ PASS" if success else "❌ FAIL"
print(f" {test_name:<15} {status}")
if success:
passed += 1
print(f"\nOverall: {passed}/{total} tests passed")
if passed == total:
print("🎉 All MCP tools are working correctly!")
return True
else:
print("⚠️ Some tools have issues. Check the errors above.")
return False
if __name__ == "__main__":
print("🧪 MCP Tools Test Suite")
print("=" * 50)
success = asyncio.run(test_mcp_tools())
sys.exit(0 if success else 1)
