"""Tests for MCP server tool registration and functionality."""
import pytest
from webcam_mcp.config import ServerConfig
from webcam_mcp.server import create_server
@pytest.mark.asyncio
async def test_tool_registration():
config = ServerConfig()
server = create_server(config)
tools = await server.list_tools()
tool_names = [tool.name for tool in tools]
assert "take_photo" in tool_names
assert "record_video" in tool_names
@pytest.mark.asyncio
async def test_tool_metadata():
config = ServerConfig()
server = create_server(config)
tools = await server.list_tools()
tool_dict = {tool.name: tool for tool in tools}
assert "take_photo" in tool_dict
take_photo_tool = tool_dict["take_photo"]
assert take_photo_tool.description is not None
assert "photo" in take_photo_tool.description.lower()
assert "record_video" in tool_dict
record_video_tool = tool_dict["record_video"]
assert record_video_tool.description is not None
assert "video" in record_video_tool.description.lower()
def test_server_config_applied():
config = ServerConfig(
host="127.0.0.1", port=9000, camera_index=1, photo_width=1280, photo_height=720
)
server = create_server(config)
assert server.settings.host == "127.0.0.1"
assert server.settings.port == 9000
