mirror of
https://github.com/jxxghp/MoviePilot.git
synced 2026-05-07 04:52:40 +08:00
283 lines
10 KiB
Python
283 lines
10 KiB
Python
import asyncio
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import unittest
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from unittest.mock import AsyncMock, patch
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import langchain.agents as langchain_agents
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if not hasattr(langchain_agents, "create_agent"):
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langchain_agents.create_agent = lambda *args, **kwargs: None
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from app.agent.callback import StreamingHandler
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from app.agent.tools.base import MoviePilotTool
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from app.api.endpoints.openai import _OpenAIStreamingHandler
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from app.core.config import settings
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from app.schemas.message import MessageResponse
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from app.schemas.types import MessageChannel
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class DummyTool(MoviePilotTool):
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name: str = "dummy_tool"
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description: str = "Dummy tool for streaming tests."
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async def run(self, **kwargs) -> str:
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return "ok"
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class TestAgentToolStreaming(unittest.TestCase):
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async def _run_tool(self, initial_buffer: str) -> tuple[str, str]:
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tool = DummyTool(session_id="session-1", user_id="10001")
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handler = StreamingHandler()
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await handler.start_streaming()
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if initial_buffer:
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handler.emit(initial_buffer)
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tool.set_stream_handler(handler)
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with patch.object(settings, "AI_AGENT_VERBOSE", False):
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result = await tool._arun(explanation="run test tool")
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buffered_message = await handler.take()
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return result, buffered_message
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def test_non_verbose_tool_call_flushes_summary_on_take(self):
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result, buffered_message = asyncio.run(self._run_tool("prefix"))
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self.assertEqual(result, "ok")
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self.assertEqual(buffered_message, "prefix\n\n（调用了 1 次工具）\n\n")
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def test_non_verbose_tool_call_reuses_existing_newline_before_summary(self):
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result, buffered_message = asyncio.run(self._run_tool("prefix\n"))
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self.assertEqual(result, "ok")
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self.assertEqual(buffered_message, "prefix\n（调用了 1 次工具）\n\n")
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def test_non_verbose_tool_call_emits_summary_even_when_buffer_was_empty(self):
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result, buffered_message = asyncio.run(self._run_tool(""))
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self.assertEqual(result, "ok")
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self.assertEqual(buffered_message, "（调用了 1 次工具）\n\n")
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def test_non_verbose_tool_summary_is_inserted_before_next_text(self):
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async def _run():
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tool = DummyTool(session_id="session-1", user_id="10001")
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handler = StreamingHandler()
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await handler.start_streaming()
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handler.emit("让我来检查一下：")
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tool.set_stream_handler(handler)
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with patch.object(settings, "AI_AGENT_VERBOSE", False):
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await tool._arun(explanation="run test tool")
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handler.emit("已经拿到结果")
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return await handler.take()
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buffered_message = asyncio.run(_run())
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self.assertEqual(
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buffered_message,
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"让我来检查一下：\n\n（调用了 1 次工具）\n\n已经拿到结果",
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)
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def test_non_verbose_tool_summary_aggregates_multiple_categories(self):
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async def _run():
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handler = StreamingHandler()
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await handler.start_streaming()
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handler.emit("处理中：")
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handler.record_tool_call(
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tool_name="search_web",
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tool_message="搜索网络内容: MoviePilot",
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tool_kwargs={"query": "MoviePilot"},
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)
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handler.record_tool_call(
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tool_name="search_web",
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tool_message="搜索网络内容: agent streaming",
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tool_kwargs={"query": "agent streaming"},
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)
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handler.record_tool_call(
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tool_name="read_file",
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tool_message="读取文件: a.py",
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tool_kwargs={"file_path": "/tmp/a.py"},
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)
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handler.record_tool_call(
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tool_name="read_file",
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tool_message="读取文件: b.py",
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tool_kwargs={"file_path": "/tmp/b.py"},
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)
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handler.emit("继续分析")
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return await handler.take()
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buffered_message = asyncio.run(_run())
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self.assertEqual(
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buffered_message,
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"处理中：\n\n（执行了 2 次搜索，读取了 2 个文件）\n\n继续分析",
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)
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def test_openai_streaming_handler_flushes_pending_summary_to_queue(self):
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async def _run():
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handler = _OpenAIStreamingHandler()
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queue: asyncio.Queue = asyncio.Queue()
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handler.bind_queue(queue)
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await handler.start_streaming()
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handler.record_tool_call(
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tool_name="read_file",
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tool_message="读取文件: app.py",
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tool_kwargs={"file_path": "/tmp/app.py"},
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)
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emitted = handler.flush_pending_tool_summary()
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queued = await queue.get()
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buffered_message = await handler.take()
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return emitted, queued, buffered_message
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emitted, queued, buffered_message = asyncio.run(_run())
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self.assertEqual(emitted, "（读取了 1 个文件）\n\n")
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self.assertEqual(queued, emitted)
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self.assertEqual(buffered_message, emitted)
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def test_flush_sends_direct_message_via_threadpool(self):
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handler = StreamingHandler()
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handler._channel = MessageChannel.Telegram.value
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handler._source = "telegram"
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handler._user_id = "10001"
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handler._username = "tester"
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handler._streaming_enabled = True
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handler.emit("hello")
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with patch(
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"app.agent.callback.run_in_threadpool", new_callable=AsyncMock
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) as run_in_threadpool_mock:
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run_in_threadpool_mock.return_value = MessageResponse(
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message_id=1,
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chat_id=2,
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source="telegram",
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success=True,
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)
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asyncio.run(handler._flush())
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self.assertEqual(run_in_threadpool_mock.await_count, 1)
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self.assertEqual(
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run_in_threadpool_mock.await_args.args[0].__name__, "send_direct_message"
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)
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self.assertTrue(handler.has_sent_message)
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def test_flush_edits_message_via_threadpool(self):
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handler = StreamingHandler()
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handler._channel = MessageChannel.Telegram.value
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handler._source = "telegram"
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handler._streaming_enabled = True
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handler._message_response = MessageResponse(
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message_id=1,
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chat_id=2,
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source="telegram",
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success=True,
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)
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handler._sent_text = "hello"
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handler.emit("hello world")
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with patch(
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"app.agent.callback.run_in_threadpool", new_callable=AsyncMock
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) as run_in_threadpool_mock:
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run_in_threadpool_mock.return_value = True
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asyncio.run(handler._flush())
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self.assertEqual(run_in_threadpool_mock.await_count, 1)
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self.assertEqual(
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run_in_threadpool_mock.await_args.args[0].__name__, "edit_message"
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)
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self.assertEqual(handler._sent_text, "hello world")
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def test_flush_without_channel_context_does_not_send_direct_message(self):
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handler = StreamingHandler()
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handler._streaming_enabled = True
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handler.emit("hello")
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with patch(
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"app.agent.callback.run_in_threadpool", new_callable=AsyncMock
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) as run_in_threadpool_mock:
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asyncio.run(handler._flush())
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run_in_threadpool_mock.assert_not_awaited()
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self.assertFalse(handler.has_sent_message)
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def test_flush_without_channel_context_dispatch_allowed_sends_direct_message(self):
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handler = StreamingHandler()
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handler._user_id = "10001"
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handler._username = "tester"
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handler._streaming_enabled = True
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handler.set_dispatch_policy(allow_dispatch_without_context=True)
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handler.emit("hello")
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with patch(
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"app.agent.callback.run_in_threadpool", new_callable=AsyncMock
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) as run_in_threadpool_mock:
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run_in_threadpool_mock.return_value = MessageResponse(
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message_id=1,
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chat_id=2,
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source="telegram",
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success=True,
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)
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asyncio.run(handler._flush())
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self.assertEqual(run_in_threadpool_mock.await_count, 1)
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self.assertEqual(
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run_in_threadpool_mock.await_args.args[0].__name__, "send_direct_message"
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)
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self.assertTrue(handler.has_sent_message)
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def test_verbose_background_tool_call_does_not_post_message(self):
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async def _run():
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tool = DummyTool(session_id="session-1", user_id="10001")
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handler = StreamingHandler()
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await handler.start_streaming()
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tool.set_stream_handler(handler)
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tool.set_message_attr(channel=None, source=None, username="tester")
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with (
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patch.object(settings, "AI_AGENT_VERBOSE", True),
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patch.object(
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DummyTool, "send_tool_message", new_callable=AsyncMock
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) as send_tool_message,
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):
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result = await tool._arun(explanation="run test tool")
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buffered_message = await handler.take()
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return result, buffered_message, send_tool_message
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result, buffered_message, send_tool_message = asyncio.run(_run())
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self.assertEqual(result, "ok")
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send_tool_message.assert_not_awaited()
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self.assertEqual(buffered_message, "（调用了 1 次工具）\n\n")
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def test_verbose_background_dispatch_tool_call_can_post_message(self):
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async def _run():
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tool = DummyTool(session_id="session-1", user_id="10001")
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handler = StreamingHandler()
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await handler.start_streaming()
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handler.emit("前置内容")
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tool.set_stream_handler(handler)
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tool.set_message_attr(channel=None, source=None, username="tester")
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tool.set_agent_context({"should_dispatch_reply": True})
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with (
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patch.object(settings, "AI_AGENT_VERBOSE", True),
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patch.object(
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DummyTool, "send_tool_message", new_callable=AsyncMock
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) as send_tool_message,
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):
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result = await tool._arun(explanation="run test tool")
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buffered_message = await handler.take()
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return result, buffered_message, send_tool_message
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result, buffered_message, send_tool_message = asyncio.run(_run())
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self.assertEqual(result, "ok")
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send_tool_message.assert_awaited_once_with("前置内容\n\n⚙️ => run test tool")
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self.assertEqual(buffered_message, "")
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if __name__ == "__main__":
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unittest.main()
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