Files
LangBot/tests/unit_tests/platform/test_http_bot_tenancy.py
T
2026-07-29 11:32:26 +08:00

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Python

from __future__ import annotations
import asyncio
from types import SimpleNamespace
import pytest
from langbot.pkg.api.http.context import ExecutionContext
from langbot.pkg.platform.sources.http_bot import HttpBotAdapter
from langbot.pkg.platform.sources import http_bot as http_bot_module
def _session(key):
session = SimpleNamespace()
session._langbot_session_key = key
return session
def _adapter(app, execution_context) -> HttpBotAdapter:
adapter = HttpBotAdapter.model_construct(
config={'signature_required': False},
logger=SimpleNamespace(execution_context=execution_context),
bot_uuid='bot-a',
outbound_states={},
idempotency_cache={},
sync_waiters={},
inbound_tasks=set(),
)
object.__setattr__(adapter, 'ap', app)
return adapter
@pytest.mark.asyncio
async def test_http_bot_reset_removes_only_exact_execution_scope():
context = ExecutionContext(
instance_uuid='instance-a',
workspace_uuid='workspace-a',
placement_generation=3,
bot_uuid='bot-a',
)
target_key = ('instance-a', 'workspace-a', 3, 'bot-a', 'person', 'shared-session')
retained_keys = [
('instance-b', 'workspace-a', 3, 'bot-a', 'person', 'shared-session'),
('instance-a', 'workspace-b', 3, 'bot-a', 'person', 'shared-session'),
('instance-a', 'workspace-a', 4, 'bot-a', 'person', 'shared-session'),
('instance-a', 'workspace-a', 3, 'bot-b', 'person', 'shared-session'),
('instance-a', 'workspace-a', 3, 'bot-a', 'group', 'shared-session'),
('instance-a', 'workspace-a', 3, 'bot-a', 'person', 'other-session'),
]
sessions = [_session(target_key), *[_session(key) for key in retained_keys], SimpleNamespace()]
app = SimpleNamespace(sess_mgr=SimpleNamespace(session_list=sessions))
adapter = _adapter(app, context)
removed = await adapter._reset_session('person', 'shared-session')
assert removed is True
assert [getattr(session, '_langbot_session_key', None) for session in app.sess_mgr.session_list] == [
*retained_keys,
None,
]
@pytest.mark.asyncio
async def test_http_bot_reset_fails_closed_without_trusted_scope():
app = SimpleNamespace(sess_mgr=SimpleNamespace(session_list=[]))
adapter = _adapter(app, None)
with pytest.raises(RuntimeError, match='trusted execution scope'):
await adapter._reset_session('person', 'shared-session')
@pytest.mark.asyncio
async def test_http_bot_bounds_inbound_listener_tasks(monkeypatch):
monkeypatch.setattr(http_bot_module, '_INBOUND_TASK_MAX', 1)
adapter = _adapter(SimpleNamespace(), None)
started = asyncio.Event()
release = asyncio.Event()
async def blocking_listener():
started.set()
await release.wait()
first = adapter._start_inbound_task(blocking_listener())
await started.wait()
rejected = adapter._start_inbound_task(blocking_listener())
assert first is not None
assert rejected is None
assert len(adapter.inbound_tasks) == 1
release.set()
await first
await asyncio.sleep(0)
assert adapter.inbound_tasks == set()