mirror of
https://github.com/element-hq/synapse.git
synced 2024-11-22 01:25:44 +03:00
79 lines
2.6 KiB
Python
79 lines
2.6 KiB
Python
# Copyright 2022 The Matrix.org Foundation C.I.C.
|
|
#
|
|
# 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.
|
|
import logging
|
|
|
|
import synapse
|
|
from synapse.module_api import cached
|
|
|
|
from tests.replication._base import BaseMultiWorkerStreamTestCase
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
FIRST_VALUE = "one"
|
|
SECOND_VALUE = "two"
|
|
|
|
KEY = "mykey"
|
|
|
|
|
|
class TestCache:
|
|
current_value = FIRST_VALUE
|
|
|
|
@cached()
|
|
async def cached_function(self, user_id: str) -> str:
|
|
return self.current_value
|
|
|
|
|
|
class ModuleCacheInvalidationTestCase(BaseMultiWorkerStreamTestCase):
|
|
servlets = [
|
|
synapse.rest.admin.register_servlets,
|
|
]
|
|
|
|
def test_module_cache_full_invalidation(self):
|
|
main_cache = TestCache()
|
|
self.hs.get_module_api().register_cached_function(main_cache.cached_function)
|
|
|
|
worker_hs = self.make_worker_hs("synapse.app.generic_worker")
|
|
|
|
worker_cache = TestCache()
|
|
worker_hs.get_module_api().register_cached_function(
|
|
worker_cache.cached_function
|
|
)
|
|
|
|
self.assertEqual(FIRST_VALUE, self.get_success(main_cache.cached_function(KEY)))
|
|
self.assertEqual(
|
|
FIRST_VALUE, self.get_success(worker_cache.cached_function(KEY))
|
|
)
|
|
|
|
main_cache.current_value = SECOND_VALUE
|
|
worker_cache.current_value = SECOND_VALUE
|
|
# No invalidation yet, should return the cached value on both the main process and the worker
|
|
self.assertEqual(FIRST_VALUE, self.get_success(main_cache.cached_function(KEY)))
|
|
self.assertEqual(
|
|
FIRST_VALUE, self.get_success(worker_cache.cached_function(KEY))
|
|
)
|
|
|
|
# Full invalidation on the main process, should be replicated on the worker that
|
|
# should returned the updated value too
|
|
self.get_success(
|
|
self.hs.get_module_api().invalidate_cache(
|
|
main_cache.cached_function, (KEY,)
|
|
)
|
|
)
|
|
|
|
self.assertEqual(
|
|
SECOND_VALUE, self.get_success(main_cache.cached_function(KEY))
|
|
)
|
|
self.assertEqual(
|
|
SECOND_VALUE, self.get_success(worker_cache.cached_function(KEY))
|
|
)
|