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hkuds--nanobot/tests/agent/test_loop_direct_websocket_status.py
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chore: import upstream snapshot with attribution
2026-07-13 12:06:36 +08:00

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3.8 KiB
Python

import asyncio
from unittest.mock import AsyncMock, MagicMock
import pytest
from nanobot.agent.loop import AgentLoop
from nanobot.bus.events import OutboundMessage
from nanobot.bus.outbound_events import GoalStatusEvent
from nanobot.bus.queue import MessageBus
from nanobot.providers.base import GenerationSettings, LLMResponse
from nanobot.session.webui_turns import WebuiTurnCoordinator
def _make_loop(tmp_path):
bus = MessageBus()
provider = MagicMock()
provider.get_default_model.return_value = "test-model"
provider.generation = GenerationSettings(max_tokens=0)
provider.estimate_prompt_tokens.return_value = (0, "test-counter")
response = LLMResponse(content="done", tool_calls=[])
provider.chat_with_retry = AsyncMock(return_value=response)
provider.chat_stream_with_retry = AsyncMock(return_value=response)
loop = AgentLoop(
bus=bus,
provider=provider,
workspace=tmp_path,
model="test-model",
)
WebuiTurnCoordinator(
bus=bus,
sessions=loop.sessions,
schedule_background=lambda coro: loop._schedule_background(coro),
).subscribe(loop.runtime_events)
loop.tools.get_definitions = MagicMock(return_value=[])
return loop
@pytest.mark.asyncio
async def test_process_direct_websocket_clears_run_status(tmp_path) -> None:
loop = _make_loop(tmp_path)
response = await loop.process_direct(
"deliver reminder",
session_key="cron:reminder-1",
channel="websocket",
chat_id="chat-1",
)
assert response is not None
assert response.content == "done"
events = []
while loop.bus.outbound_size:
events.append(await loop.bus.consume_outbound())
statuses = [
event.event
for event in events
if isinstance(event.event, GoalStatusEvent)
]
assert [status.status for status in statuses] == ["running", "idle"]
assert isinstance(statuses[0].started_at, float)
assert statuses[1].started_at is None
@pytest.mark.asyncio
async def test_process_direct_reuses_existing_session_lock(tmp_path) -> None:
loop = _make_loop(tmp_path)
loop._connect_mcp = AsyncMock()
session_key = "api:fixed"
lock = loop._session_locks.setdefault(session_key, asyncio.Lock())
await lock.acquire()
entered = asyncio.Event()
async def _process_message(msg, **_kwargs):
entered.set()
return OutboundMessage(channel=msg.channel, chat_id=msg.chat_id, content=msg.content)
loop._process_message = _process_message
task = asyncio.create_task(loop.process_direct("direct", session_key=session_key))
try:
await asyncio.sleep(0)
assert not entered.is_set()
lock.release()
response = await asyncio.wait_for(task, timeout=1.0)
assert entered.is_set()
assert response is not None
assert response.content == "direct"
finally:
if lock.locked():
lock.release()
if not task.done():
task.cancel()
with pytest.raises(asyncio.CancelledError):
await task
@pytest.mark.asyncio
async def test_process_direct_applies_per_run_hooks(tmp_path) -> None:
from nanobot.agent.hook import AgentHook, AgentRunHookContext
loop = _make_loop(tmp_path)
events: list[tuple[str, str | None]] = []
class RecordingHook(AgentHook):
async def before_run(self, context: AgentRunHookContext) -> None:
events.append(("before", None))
async def after_run(self, context: AgentRunHookContext) -> None:
events.append(("after", context.final_content))
response = await loop.process_direct(
"hello",
session_key="api:per-run-hook",
hooks=[RecordingHook()],
)
assert response is not None
assert response.content == "done"
assert events == [("before", None), ("after", "done")]