eigent/backend/tests/app/agent/factory/test_mcp.py
2026-08-14 00:15:31 +08:00

127 lines
4.4 KiB
Python

# ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
from unittest.mock import MagicMock, patch
import pytest
from app.agent.factory import mcp_agent
from app.model.chat import Chat
pytestmark = pytest.mark.unit
@pytest.mark.asyncio
async def test_mcp_agent_creation(sample_chat_data):
"""Test mcp_agent creates agent with MCP tools."""
options = Chat(
**{
**sample_chat_data,
"installed_mcp": {
"mcpServers": {
"ticketing": {
"command": "node",
"args": ["ticketing.js"],
}
}
},
}
)
_mod = "app.agent.factory.mcp"
with (
patch(f"{_mod}.agent_model") as mock_agent_model,
patch(f"{_mod}.McpSearchToolkit") as mock_mcp_search_toolkit,
patch(f"{_mod}.get_mcp_tools") as mock_get_mcp_tools,
patch(
f"{_mod}.attach_remote_sub_agent_if_enabled",
return_value="MCP system prompt",
) as mock_attach_remote_sub_agent,
):
search_tool = MagicMock(name="search_tool")
mcp_tool = MagicMock(name="mcp_tool")
mcp_tool.get_function_name.return_value = "create_ticket"
# Mock toolkit instances
mock_mcp_search_toolkit.toolkit_name.return_value = (
"MCP Search Toolkit"
)
mock_mcp_search_toolkit.return_value.get_tools.return_value = [
search_tool
]
mock_get_mcp_tools.return_value = [mcp_tool]
mock_agent = MagicMock()
mock_agent_model.return_value = mock_agent
result = await mcp_agent(options)
assert result is mock_agent
mock_agent_model.assert_called_once()
# Check that it was called with MCP agent configuration
call_args = mock_agent_model.call_args
assert "mcp_agent" in str(
call_args[0][0]
) # agent_name (enum contains this value)
tools_arg = call_args[0][3]
assert tools_arg[:2] == [search_tool, mcp_tool]
assert {tool.get_function_name() for tool in tools_arg[2:]} == {
"search_memory",
"remember_project_memory",
"update_project_memory",
"forget_project_memory",
"promote_project_memory",
"search_project_history",
}
assert call_args[0][1] == "MCP system prompt"
assert call_args.kwargs["tool_names"] == ["ticketing"]
prompt_kwargs = mock_attach_remote_sub_agent.call_args.kwargs
assert prompt_kwargs["tools"][:2] == [search_tool, mcp_tool]
assert "MCP Search Toolkit" in prompt_kwargs["tool_names"]
assert "create_ticket" in prompt_kwargs["tool_names"]
@pytest.mark.asyncio
async def test_mcp_agent_uses_shared_agent_model_path(sample_chat_data):
"""Workforce MCP agent must not bypass subscription-aware model setup."""
options = Chat(
**{
**sample_chat_data,
"api_key": "",
"auth_source": "codex_subscription",
"model_platform": "openai",
"model_type": "gpt-5.5",
}
)
_mod = "app.agent.factory.mcp"
with (
patch(f"{_mod}.agent_model") as mock_agent_model,
patch(f"{_mod}.McpSearchToolkit") as mock_mcp_search_toolkit,
patch(f"{_mod}.get_mcp_tools") as mock_get_mcp_tools,
patch("camel.models.ModelFactory.create") as mock_create,
):
mock_mcp_search_toolkit.return_value.get_tools.return_value = []
mock_get_mcp_tools.return_value = []
mock_agent = MagicMock()
mock_agent_model.return_value = mock_agent
result = await mcp_agent(options)
assert result is mock_agent
mock_agent_model.assert_called_once()
assert mock_agent_model.call_args.args[2] is options
mock_create.assert_not_called()