synapse/tests/replication/slave/storage/_base.py
Andrew Morgan f4e6495b5d
Performance improvements and refactor of Ratelimiter (#7595)
While working on https://github.com/matrix-org/synapse/issues/5665 I found myself digging into the `Ratelimiter` class and seeing that it was both:

* Rather undocumented, and
* causing a *lot* of config checks

This PR attempts to refactor and comment the `Ratelimiter` class, as well as encourage config file accesses to only be done at instantiation. 

Best to be reviewed commit-by-commit.
2020-06-05 10:47:20 +01:00

65 lines
2.2 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 mock import Mock
from tests.replication._base import BaseStreamTestCase
class BaseSlavedStoreTestCase(BaseStreamTestCase):
def make_homeserver(self, reactor, clock):
hs = self.setup_test_homeserver(federation_client=Mock())
return hs
def prepare(self, reactor, clock, hs):
super().prepare(reactor, clock, hs)
self.reconnect()
self.master_store = hs.get_datastore()
self.slaved_store = self.worker_hs.get_datastore()
self.storage = hs.get_storage()
def replicate(self):
"""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, args, expected_result=None):
master_result = self.get_success(getattr(self.master_store, method)(*args))
slaved_result = self.get_success(getattr(self.slaved_store, method)(*args))
if expected_result is not None:
self.assertEqual(
master_result,
expected_result,
"Expected master result to be %r but was %r"
% (expected_result, master_result),
)
self.assertEqual(
slaved_result,
expected_result,
"Expected slave result to be %r but was %r"
% (expected_result, slaved_result),
)
self.assertEqual(
master_result,
slaved_result,
"Slave result %r does not match master result %r"
% (slaved_result, master_result),
)