Files
archived-MoviePilot/tests/test_agent_subagents.py

88 lines
3.1 KiB
Python

import unittest
from pathlib import Path
from types import SimpleNamespace
from unittest.mock import patch
from langchain_core.language_models.fake_chat_models import FakeListChatModel
import app.agent.middleware.subagents as subagent_module
from app.agent.middleware.subagents import (
MoviePilotSubAgentMiddleware,
SUBAGENT_TASK_TOOL_NAME,
create_subagent_middlewares,
)
from app.agent.tools.tags import ToolTag
class TestAgentSubagents(unittest.TestCase):
def test_create_subagent_middlewares_registers_task_tool(self):
"""子代理中间件应向主 Agent 注册 task 委派工具。"""
model = FakeListChatModel(responses=["ok"])
middlewares, task_tools = create_subagent_middlewares(
model=model,
tools=[],
stream_handler=None,
)
self.assertEqual(len(middlewares), 2)
self.assertEqual([tool.name for tool in task_tools], [SUBAGENT_TASK_TOOL_NAME])
self.assertIn("media-researcher", task_tools[0].description)
self.assertIn("system-diagnostician", task_tools[0].description)
def test_subagent_tools_are_selected_by_tags(self):
"""子代理应根据工具标签筛选工具,而不是依赖工具名名单。"""
model = FakeListChatModel(responses=["ok"])
tools = [
SimpleNamespace(
name="custom_media_lookup",
tags=[ToolTag.Read.value, ToolTag.Media.value],
),
SimpleNamespace(
name="custom_media_writer",
tags=[ToolTag.Read.value, ToolTag.Write.value, ToolTag.Media.value],
),
SimpleNamespace(
name="custom_site_lookup",
tags=[ToolTag.Read.value, ToolTag.Site.value],
),
]
captured = {}
def _fake_create_agent(**kwargs):
captured.update(kwargs)
return kwargs
middleware = MoviePilotSubAgentMiddleware(
model=model,
profiles=subagent_module._builtin_subagent_profiles(),
tools=tools,
)
with patch.object(subagent_module, "create_agent", side_effect=_fake_create_agent):
middleware._get_agent("media-researcher")
self.assertEqual(
[tool.name for tool in captured["tools"]],
["custom_media_lookup"],
)
def test_builtin_tools_declare_tags_in_implementation(self):
"""所有内置工具实现都应显式声明 tags。"""
impl_dir = Path(__file__).resolve().parents[1] / "app" / "agent" / "tools" / "impl"
missing_tools = []
for path in sorted(impl_dir.glob("*.py")):
text = path.read_text()
for block in text.split("\nclass "):
if "(MoviePilotTool)" not in block:
continue
class_name = block.split("(", 1)[0].strip()
if "tags: list[str]" not in block:
missing_tools.append(f"{path.name}:{class_name}")
self.assertEqual([], missing_tools)
if __name__ == "__main__":
unittest.main()