MatrixSynapse/tests/replication/storage/_base.py

80 lines
2.8 KiB
Python

# Copyright 2016 OpenMarket Ltd
# Copyright 2018 New Vector Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import Any, Callable, Iterable, Optional
from unittest.mock import Mock
from twisted.test.proto_helpers import MemoryReactor
from synapse.server import HomeServer
from synapse.util import Clock
from tests.replication._base import BaseStreamTestCase
class BaseWorkerStoreTestCase(BaseStreamTestCase):
def make_homeserver(self, reactor: MemoryReactor, clock: Clock) -> HomeServer:
return self.setup_test_homeserver(federation_client=Mock())
def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
super().prepare(reactor, clock, hs)
self.reconnect()
self.master_store = hs.get_datastores().main
self.worker_store = self.worker_hs.get_datastores().main
persistence = hs.get_storage_controllers().persistence
assert persistence is not None
self.persistance = persistence
def replicate(self) -> None:
"""Tell the master side of replication that something has happened, and then
wait for the replication to occur.
"""
self.streamer.on_notifier_poke()
self.pump(0.1)
def check(
self,
method: str,
args: Iterable[Any],
expected_result: Optional[Any] = None,
asserter: Optional[Callable[[Any, Any, Optional[Any]], None]] = None,
) -> None:
if asserter is None:
asserter = self.assertEqual
master_result = self.get_success(getattr(self.master_store, method)(*args))
worker_result = self.get_success(getattr(self.worker_store, method)(*args))
if expected_result is not None:
asserter(
master_result,
expected_result,
"Expected master result to be %r but was %r"
% (expected_result, master_result),
)
asserter(
worker_result,
expected_result,
"Expected worker result to be %r but was %r"
% (expected_result, worker_result),
)
asserter(
master_result,
worker_result,
"Worker result %r does not match master result %r"
% (worker_result, master_result),
)