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#
# This file is licensed under the Affero General Public License (AGPL) version 3.
#
# Copyright (C) 2023 New Vector, Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# See the GNU Affero General Public License for more details:
# <https://www.gnu.org/licenses/agpl-3.0.html>.
#
# Originally licensed under the Apache License, Version 2.0:
# <http://www.apache.org/licenses/LICENSE-2.0>.
#
# [This file includes modifications made by New Vector Limited]
#
#
import yaml
from synapse.storage.background_updates import BackgroundUpdater
from tests.unittest import HomeserverTestCase, override_config
class BackgroundUpdateConfigTestCase(HomeserverTestCase):
# Tests that the default values in the config are correctly loaded. Note that the default
# values are loaded when the corresponding config options are commented out, which is why there isn't
# a config specified here.
def test_default_configuration(self) -> None:
background_updater = BackgroundUpdater(
self.hs, self.hs.get_datastores().main.db_pool
)
self.assertEqual(background_updater.minimum_background_batch_size, 1)
self.assertEqual(background_updater.default_background_batch_size, 100)
self.assertEqual(background_updater.sleep_enabled, True)
self.assertEqual(background_updater.sleep_duration_ms, 1000)
self.assertEqual(background_updater.update_duration_ms, 100)
# Tests that non-default values for the config options are properly picked up and passed on.
@override_config(
yaml.safe_load(
"""
background_updates:
background_update_duration_ms: 1000
sleep_enabled: false
sleep_duration_ms: 600
min_batch_size: 5
default_batch_size: 50
"""
)
)
def test_custom_configuration(self) -> None:
background_updater = BackgroundUpdater(
self.hs, self.hs.get_datastores().main.db_pool
)
self.assertEqual(background_updater.minimum_background_batch_size, 5)
self.assertEqual(background_updater.default_background_batch_size, 50)
self.assertEqual(background_updater.sleep_enabled, False)
self.assertEqual(background_updater.sleep_duration_ms, 600)
self.assertEqual(background_updater.update_duration_ms, 1000)
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