Files
LangBot/tests/unit_tests/pipeline/test_terminal_monitoring.py
T
RockChinQandmultica-agent f8e32ef14f LANG-134: Finish original inbound monitoring row on pipeline error (#2729)
* fix(inbound-error-state): Finish original inbound monitoring row on pipeline error (LANG-134)

* fix(pipeline): finalize monitoring on early exits and cancellation

Co-authored-by: multica-agent <[email protected]>

---------

Co-authored-by: multica-agent <[email protected]>
2026-10-20 20:39:10 +08:00

109 lines
4.6 KiB
Python

"""Terminal monitoring must not prevent query cleanup."""
import asyncio
from types import SimpleNamespace
from unittest.mock import AsyncMock, Mock
import pytest
from langbot.pkg.pipeline.monitoring_helper import MonitoringHelper
from langbot.pkg.pipeline.pipelinemgr import RuntimePipeline
@pytest.mark.asyncio
@pytest.mark.parametrize('failure', [None, RuntimeError('stage'), asyncio.CancelledError()])
async def test_terminal_cleanup(sample_query, failure):
sample_query.variables['_monitoring_message_id'] = 'original'
service = SimpleNamespace(update_message_status=AsyncMock())
app = SimpleNamespace(
monitoring_service=service, logger=Mock(), query_pool=SimpleNamespace(remove_query=AsyncMock())
)
runtime = SimpleNamespace(
ap=app, _assert_execution_active=AsyncMock(), _process_query_body=AsyncMock(side_effect=failure)
)
if failure:
with pytest.raises(type(failure)):
await RuntimePipeline._process_query(runtime, sample_query)
else:
await RuntimePipeline._process_query(runtime, sample_query)
assert service.update_message_status.await_args.kwargs['status'] == ('error' if failure else 'success')
app.query_pool.remove_query.assert_awaited_once_with(sample_query)
@pytest.mark.asyncio
@pytest.mark.parametrize('failures', [1, 3])
async def test_terminal_write_retries_are_bounded(sample_query, failures):
service = SimpleNamespace(update_message_status=AsyncMock(side_effect=[RuntimeError('db')] * failures + [None]))
app = SimpleNamespace(monitoring_service=service, logger=Mock())
await MonitoringHelper.finish_query(app, sample_query, 'original', 'error')
assert service.update_message_status.await_count == min(failures + 1, 3)
@pytest.mark.asyncio
async def test_stale_placement_does_not_write(sample_query):
sample_query.variables['_monitoring_message_id'] = 'original'
service = SimpleNamespace(update_message_status=AsyncMock())
app = SimpleNamespace(
monitoring_service=service, logger=Mock(), query_pool=SimpleNamespace(remove_query=AsyncMock())
)
runtime = SimpleNamespace(
ap=app, _assert_execution_active=AsyncMock(side_effect=RuntimeError('stale')), _process_query_body=AsyncMock()
)
await RuntimePipeline._process_query(runtime, sample_query)
service.update_message_status.assert_not_awaited()
app.query_pool.remove_query.assert_awaited_once()
@pytest.mark.asyncio
@pytest.mark.parametrize(
'veto,cancel_adapter,stage_error', [(True, False, False), (False, True, False), (False, False, True)]
)
async def test_real_body_early_exits(sample_query, veto, cancel_adapter, stage_error):
service = SimpleNamespace(
update_message_status=AsyncMock(), record_message=AsyncMock(return_value='original'), record_error=AsyncMock()
)
event = SimpleNamespace(is_prevented_default=lambda: veto, event=sample_query)
app = SimpleNamespace(
monitoring_service=service,
logger=Mock(),
query_pool=SimpleNamespace(remove_query=AsyncMock()),
plugin_connector=SimpleNamespace(emit_event=AsyncMock(return_value=event)),
)
runtime = object.__new__(RuntimePipeline)
runtime.ap = app
runtime.pipeline_entity = SimpleNamespace(uuid='pipeline')
runtime._assert_execution_active = AsyncMock()
runtime._record_lane_failure = Mock()
runtime._execute_from_stage = AsyncMock(side_effect=RuntimeError('stage') if stage_error else None)
sample_query.pipeline_config = {}
sample_query.adapter.on_monitoring_message_created = AsyncMock(
side_effect=asyncio.CancelledError() if cancel_adapter else None
)
if cancel_adapter:
with pytest.raises(asyncio.CancelledError):
await runtime._process_query(sample_query)
else:
await runtime._process_query(sample_query)
assert service.update_message_status.await_args.kwargs['status'] == (
'error' if cancel_adapter or stage_error else 'success'
)
app.query_pool.remove_query.assert_awaited_once()
@pytest.mark.asyncio
async def test_error_detail_survives_status_write_failure(sample_query):
sample_query.variables['_monitoring_message_id'] = 'original'
service = SimpleNamespace(
update_message_status=AsyncMock(side_effect=RuntimeError('db')),
record_message=AsyncMock(return_value='detail'),
record_error=AsyncMock(),
)
app = SimpleNamespace(monitoring_service=service, logger=Mock())
assert (
await MonitoringHelper.record_query_error(
app, sample_query, 'bot', 'bot', 'pipeline', 'pipeline', ValueError('failed')
)
== 'detail'
)
service.record_error.assert_awaited_once()