"""
Unit tests for MCP Server
"""
import pytest
import asyncio
from src.server import app, call_tool
@pytest.mark.asyncio
async def test_calculate_tool():
"""Test the calculate tool"""
result = await call_tool("calculate", {"expression": "2 + 2"})
assert len(result) > 0
assert "4" in result[0].text
@pytest.mark.asyncio
async def test_process_data_tool():
"""Test the process_data tool"""
result = await call_tool("process_data", {"data": "hello", "operation": "uppercase"})
assert len(result) > 0
assert "HELLO" in result[0].text
@pytest.mark.asyncio
async def test_get_system_info_tool():
"""Test the get_system_info tool"""
result = await call_tool("get_system_info", {})
assert len(result) > 0
assert "timestamp" in result[0].text
@pytest.mark.asyncio
async def test_list_tools():
"""Test listing tools"""
tools = await app.list_tools()
assert len(tools) > 0
tool_names = [tool.name for tool in tools]
assert "calculate" in tool_names
assert "fetch_url" in tool_names
assert "get_system_info" in tool_names
@pytest.mark.asyncio
async def test_list_resources():
"""Test listing resources"""
resources = await app.list_resources()
assert len(resources) > 0
