Files
dy/backend/tests/test_cookie_credential_lock.py
T
2026-07-30 10:06:53 +08:00

270 lines
9.5 KiB
Python

from __future__ import annotations
import os
import sys
import unittest
from contextlib import asynccontextmanager
from pathlib import Path
from types import SimpleNamespace
from unittest.mock import AsyncMock, MagicMock, patch
BACKEND_DIR = Path(__file__).resolve().parents[1]
os.environ["KEFU_DB_TYPE"] = "sqlite"
os.environ["KEFU_DATABASE_URL"] = ""
os.environ["KEFU_DB_PATH"] = str(BACKEND_DIR / "kefu.db")
if str(BACKEND_DIR) not in sys.path:
sys.path.insert(0, str(BACKEND_DIR))
import main
from rpa_engine import account_profile as account_profile_module
class CookieCredentialLockTests(unittest.IsolatedAsyncioTestCase):
async def test_invalid_cookie_does_not_stop_or_lock_hosting(self):
db = SimpleNamespace()
user = SimpleNamespace(id=9, role="operator")
with (
patch.object(
main,
"validate_cookie_json",
side_effect=ValueError("invalid json"),
),
patch.object(main, "get_owned_account", new=AsyncMock()) as get_owned,
patch.object(
main.batch_start_queue,
"cancel_account",
new=AsyncMock(),
) as cancel,
patch.object(main.manager, "stop_worker", new=AsyncMock()) as stop,
patch.object(main.manager, "preparation_lock") as preparation_lock,
):
with self.assertRaises(main.HTTPException) as caught:
await main.update_account_cookie(
account_id=81,
body=main.AccountCookieUpdate(cookie_data="{bad-json"),
db=db,
user=user,
)
self.assertEqual(caught.exception.status_code, 400)
get_owned.assert_not_awaited()
cancel.assert_not_awaited()
stop.assert_not_awaited()
preparation_lock.assert_not_called()
async def test_cookie_update_stays_locked_through_stop_and_commit(self):
account = SimpleNamespace(
id=82,
cookie_data="old-cookie",
cookie_path="old-path",
cookie_updated_at=None,
updated_at=None,
)
user = SimpleNamespace(id=9, role="operator")
events: list[str] = []
lock_active = False
def require_lock(event: str) -> None:
self.assertTrue(lock_active, f"{event} ran outside preparation lock")
events.append(event)
@asynccontextmanager
async def preparation_lock(account_id: int):
nonlocal lock_active
self.assertEqual(account_id, 82)
lock_active = True
events.append("lock-enter")
try:
yield
finally:
events.append("lock-exit")
lock_active = False
async def get_owned(db, selected_user, account_id, *, write=False):
require_lock("authorize")
self.assertIs(db, fake_db)
self.assertIs(selected_user, user)
self.assertEqual(account_id, 82)
self.assertTrue(write)
return account
async def cancel_account(account_id: int):
require_lock("cancel")
self.assertEqual(account_id, 82)
return 0
async def stop_worker(account_id: int):
require_lock("stop")
self.assertEqual(account_id, 82)
return True
async def execute(_statement):
require_lock("clear-profile")
return None
async def commit():
require_lock("commit")
async def refresh(selected_account):
require_lock("refresh")
self.assertIs(selected_account, account)
async def apply_profile(db, selected_account, cookie_data):
require_lock("sync-profile")
self.assertIs(db, fake_db)
self.assertIs(selected_account, account)
self.assertIn("sessionid", cookie_data)
fake_db = SimpleNamespace(
execute=AsyncMock(side_effect=execute),
commit=AsyncMock(side_effect=commit),
refresh=AsyncMock(side_effect=refresh),
)
def write_cookie(account_id: int, cookie_data: str) -> str:
require_lock("write-cookie")
self.assertEqual(account_id, 82)
self.assertIn("sessionid", cookie_data)
return "new-cookie-path"
with (
patch.object(main, "validate_cookie_json", return_value={"cookies": [{"name": "sessionid", "value": "new"}]}),
patch.object(main, "get_owned_account", new=AsyncMock(side_effect=get_owned)) as get_owned_mock,
patch.object(main.manager, "preparation_lock", side_effect=preparation_lock),
patch.object(main.batch_start_queue, "cancel_account", new=AsyncMock(side_effect=cancel_account)) as cancel,
patch.object(main.manager, "stop_worker", new=AsyncMock(side_effect=stop_worker)) as stop,
patch.object(main, "write_cookie_file", side_effect=write_cookie),
patch.object(account_profile_module, "apply_douyin_profile", new=AsyncMock(side_effect=apply_profile)),
patch.object(main, "_build_cookie_response", new=AsyncMock(return_value={"account_id": 82})) as build_response,
):
response = await main.update_account_cookie(
account_id=82,
body=main.AccountCookieUpdate(cookie_data="valid-cookie"),
db=fake_db,
user=user,
)
self.assertEqual(response, {"account_id": 82})
self.assertEqual(
events,
[
"lock-enter",
"authorize",
# Checks the pooled connection back in before cancel/stop,
# which may wait on an in-flight start.
"commit",
"cancel",
"stop",
"write-cookie",
"clear-profile",
"sync-profile",
"commit",
"refresh",
"lock-exit",
],
)
get_owned_mock.assert_awaited_once()
cancel.assert_awaited_once_with(82)
stop.assert_awaited_once_with(82)
self.assertEqual(account.cookie_path, "new-cookie-path")
build_response.assert_awaited_once()
async def test_cookie_delete_stays_locked_through_stop_and_commit(self):
account = SimpleNamespace(
id=83,
cookie_data="old-cookie",
cookie_path="old-path",
cookie_updated_at=object(),
im_session_data="old-im-session",
updated_at=None,
)
user = SimpleNamespace(id=9, role="operator")
events: list[str] = []
lock_active = False
def require_lock(event: str) -> None:
self.assertTrue(lock_active, f"{event} ran outside preparation lock")
events.append(event)
@asynccontextmanager
async def preparation_lock(account_id: int):
nonlocal lock_active
self.assertEqual(account_id, 83)
lock_active = True
events.append("lock-enter")
try:
yield
finally:
events.append("lock-exit")
lock_active = False
async def get_owned(_db, _user, account_id, *, write=False):
require_lock("authorize")
self.assertEqual(account_id, 83)
self.assertTrue(write)
return account
async def cancel_account(_account_id: int):
require_lock("cancel")
return 0
async def stop_worker(_account_id: int):
require_lock("stop")
return True
async def execute(_statement):
require_lock("clear-profile")
async def commit():
require_lock("commit")
fake_db = SimpleNamespace(
execute=AsyncMock(side_effect=execute),
commit=AsyncMock(side_effect=commit),
)
def clear_cookie(account_id: int) -> None:
require_lock("clear-cookie-file")
self.assertEqual(account_id, 83)
with (
patch.object(main, "get_owned_account", new=AsyncMock(side_effect=get_owned)),
patch.object(main.manager, "preparation_lock", side_effect=preparation_lock),
patch.object(main.batch_start_queue, "cancel_account", new=AsyncMock(side_effect=cancel_account)),
patch.object(main.manager, "stop_worker", new=AsyncMock(side_effect=stop_worker)),
patch.object(main, "clear_cookie_file", side_effect=clear_cookie),
):
response = await main.delete_account_cookie(
account_id=83,
db=fake_db,
user=user,
)
self.assertEqual(response["message"], "Cookie cleared successfully.")
self.assertEqual(
events,
[
"lock-enter",
"authorize",
# Checks the pooled connection back in before cancel/stop,
# which may wait on an in-flight start.
"commit",
"cancel",
"stop",
"clear-cookie-file",
"clear-profile",
"commit",
"lock-exit",
],
)
self.assertIsNone(account.cookie_data)
self.assertIsNone(account.cookie_path)
self.assertIsNone(account.cookie_updated_at)
self.assertIsNone(account.im_session_data)
if __name__ == "__main__":
unittest.main()