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Python

6 months ago
#!/usr/bin/env python3
"""测试天气查询 MCP 服务器"""
import asyncio
import json
import os
from hello_agents.protocols import MCPClient
async def test_weather_server():
server_script = os.path.join(os.path.dirname(__file__), "14_weather_mcp_server.py")
client = MCPClient(["python", server_script])
try:
async with client:
# 测试1: 获取服务器信息
info = json.loads(await client.call_tool("get_server_info", {}))
print(f"服务器: {info['name']} v{info['version']}")
# 测试2: 列出支持的城市
cities = json.loads(await client.call_tool("list_supported_cities", {}))
print(f"支持城市: {cities['count']}")
# 测试3: 查询北京天气
weather = json.loads(await client.call_tool("get_weather", {"city": "北京"}))
if "error" not in weather:
print(f"\n北京天气: {weather['temperature']}°C, {weather['condition']}")
# 测试4: 查询深圳天气
weather = json.loads(await client.call_tool("get_weather", {"city": "深圳"}))
if "error" not in weather:
print(f"深圳天气: {weather['temperature']}°C, {weather['condition']}")
print("\n✅ 所有测试完成!")
except Exception as e:
print(f"❌ 测试失败: {e}")
if __name__ == "__main__":
asyncio.run(test_weather_server())