hermes-agent/tests/gateway/test_ws_auth_retry.py
kshitijk4poor 66827f8947 chore: prune unused imports and duplicate import redefinitions
Remove unused imports (F401) and duplicate/shadowed import
redefinitions (F811) across the codebase using ruff's safe
autofixes. No behavioral changes -- imports only.

- ~1400 safe autofixes applied across 644 files (net -1072 lines)
- __init__.py re-exports preserved (excluded from F401 removal so
  public re-export surfaces stay intact)
- Re-exports that are imported or monkeypatched by tests but look
  unused in their defining module are kept with explicit # noqa:
  F401 (gateway/run.py load_dotenv; run_agent re-exports from
  agent.message_sanitization, agent.context_compressor,
  agent.retry_utils, agent.prompt_builder, agent.process_bootstrap,
  agent.codex_responses_adapter)
- Unsafe F841 (unused-variable) fixes deliberately skipped -- those
  can change behavior when the RHS has side effects
- ruff lints remain disabled in pyproject.toml (only PLW1514 is
  selected); this is a one-time cleanup, not a config change

Verification:
- python -m compileall: clean
- pytest --collect-only: all 27161 tests collect (zero import errors)
- core entry points import clean (run_agent, model_tools, cli,
  toolsets, hermes_state, batch_runner, gateway)
- static scan: every name any test imports directly from an edited
  module still resolves
2026-05-28 22:26:25 -07:00

227 lines
7.1 KiB
Python

"""Tests for auth-aware retry in Mattermost WS and Matrix sync loops.
Both Mattermost's _ws_loop and Matrix's _sync_loop previously caught all
exceptions with a broad ``except Exception`` and retried forever. Permanent
auth failures (401, 403, M_UNKNOWN_TOKEN) would loop indefinitely instead
of stopping. These tests verify that auth errors now stop the reconnect.
"""
import asyncio
from unittest.mock import AsyncMock, MagicMock, patch
# ---------------------------------------------------------------------------
# Mattermost: _ws_loop auth-aware retry
# ---------------------------------------------------------------------------
class TestMattermostWSAuthRetry:
"""gateway/platforms/mattermost.py — _ws_loop()"""
def test_401_handshake_stops_reconnect(self):
"""A WSServerHandshakeError with status 401 should stop the loop."""
import aiohttp
exc = aiohttp.WSServerHandshakeError(
request_info=MagicMock(),
history=(),
status=401,
message="Unauthorized",
headers=MagicMock(),
)
from plugins.platforms.mattermost.adapter import MattermostAdapter
adapter = MattermostAdapter.__new__(MattermostAdapter)
adapter._closing = False
call_count = 0
async def fake_connect():
nonlocal call_count
call_count += 1
raise exc
adapter._ws_connect_and_listen = fake_connect
asyncio.run(adapter._ws_loop())
# Should have attempted once and stopped, not retried
assert call_count == 1
def test_403_handshake_stops_reconnect(self):
"""A WSServerHandshakeError with status 403 should stop the loop."""
import aiohttp
exc = aiohttp.WSServerHandshakeError(
request_info=MagicMock(),
history=(),
status=403,
message="Forbidden",
headers=MagicMock(),
)
from plugins.platforms.mattermost.adapter import MattermostAdapter
adapter = MattermostAdapter.__new__(MattermostAdapter)
adapter._closing = False
call_count = 0
async def fake_connect():
nonlocal call_count
call_count += 1
raise exc
adapter._ws_connect_and_listen = fake_connect
asyncio.run(adapter._ws_loop())
assert call_count == 1
def test_transient_error_retries(self):
"""A transient ConnectionError should retry (not stop immediately)."""
from plugins.platforms.mattermost.adapter import MattermostAdapter
adapter = MattermostAdapter.__new__(MattermostAdapter)
adapter._closing = False
call_count = 0
async def fake_connect():
nonlocal call_count
call_count += 1
if call_count >= 2:
# Stop the loop after 2 attempts
adapter._closing = True
return
raise ConnectionError("connection reset")
adapter._ws_connect_and_listen = fake_connect
async def run():
with patch("asyncio.sleep", new_callable=AsyncMock):
await adapter._ws_loop()
asyncio.run(run())
# Should have retried at least once
assert call_count >= 2
# ---------------------------------------------------------------------------
# Matrix: _sync_loop auth-aware retry
# ---------------------------------------------------------------------------
class TestMatrixSyncAuthRetry:
"""gateway/platforms/matrix.py — _sync_loop()"""
def test_unknown_token_sync_error_stops_loop(self):
"""A SyncError with M_UNKNOWN_TOKEN should stop syncing."""
import types
nio_mock = types.ModuleType("nio")
class SyncError:
def __init__(self, message):
self.message = message
nio_mock.SyncError = SyncError
from gateway.platforms.matrix import MatrixAdapter
adapter = MatrixAdapter.__new__(MatrixAdapter)
adapter._closing = False
sync_count = 0
async def fake_sync(timeout=30000, since=None):
nonlocal sync_count
sync_count += 1
return SyncError("M_UNKNOWN_TOKEN: Invalid access token")
adapter._client = MagicMock()
adapter._client.sync = fake_sync
adapter._client.sync_store = MagicMock()
adapter._client.sync_store.get_next_batch = AsyncMock(return_value=None)
adapter._pending_megolm = []
adapter._joined_rooms = set()
async def run():
import sys
sys.modules["nio"] = nio_mock
try:
await adapter._sync_loop()
finally:
del sys.modules["nio"]
asyncio.run(run())
assert sync_count == 1
def test_exception_with_401_stops_loop(self):
"""An exception containing '401' should stop syncing."""
from gateway.platforms.matrix import MatrixAdapter
adapter = MatrixAdapter.__new__(MatrixAdapter)
adapter._closing = False
call_count = 0
async def fake_sync(timeout=30000, since=None):
nonlocal call_count
call_count += 1
raise RuntimeError("HTTP 401 Unauthorized")
adapter._client = MagicMock()
adapter._client.sync = fake_sync
adapter._client.sync_store = MagicMock()
adapter._client.sync_store.get_next_batch = AsyncMock(return_value=None)
adapter._pending_megolm = []
adapter._joined_rooms = set()
async def run():
import types
nio_mock = types.ModuleType("nio")
nio_mock.SyncError = type("SyncError", (), {})
import sys
sys.modules["nio"] = nio_mock
try:
await adapter._sync_loop()
finally:
del sys.modules["nio"]
asyncio.run(run())
assert call_count == 1
def test_transient_error_retries(self):
"""A transient error should retry (not stop immediately)."""
from gateway.platforms.matrix import MatrixAdapter
adapter = MatrixAdapter.__new__(MatrixAdapter)
adapter._closing = False
call_count = 0
async def fake_sync(timeout=30000, since=None):
nonlocal call_count
call_count += 1
if call_count >= 2:
adapter._closing = True
return MagicMock() # Normal response
raise ConnectionError("network timeout")
adapter._client = MagicMock()
adapter._client.sync = fake_sync
adapter._client.sync_store = MagicMock()
adapter._client.sync_store.get_next_batch = AsyncMock(return_value=None)
adapter._pending_megolm = []
adapter._joined_rooms = set()
async def run():
import types
nio_mock = types.ModuleType("nio")
nio_mock.SyncError = type("SyncError", (), {})
import sys
sys.modules["nio"] = nio_mock
try:
with patch("asyncio.sleep", new_callable=AsyncMock):
await adapter._sync_loop()
finally:
del sys.modules["nio"]
asyncio.run(run())
assert call_count >= 2