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80 lines
2.9 KiB
Python
80 lines
2.9 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# pylint: disable=invalid-name
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from datetime import datetime
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import pytest
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from freezegun import freeze_time
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from pytest_mock import MockerFixture
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from superset.exceptions import CreateKeyValueDistributedLockFailedException
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from superset.key_value.exceptions import KeyValueCreateFailedError
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from superset.key_value.types import KeyValueResource
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from superset.utils.lock import KeyValueDistributedLock
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def test_KeyValueDistributedLock_happy_path(mocker: MockerFixture) -> None:
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"""
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Test successfully acquiring the global auth lock.
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"""
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CreateKeyValueCommand = mocker.patch(
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"superset.commands.key_value.create.CreateKeyValueCommand"
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)
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DeleteKeyValueCommand = mocker.patch(
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"superset.commands.key_value.delete.DeleteKeyValueCommand"
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)
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DeleteExpiredKeyValueCommand = mocker.patch(
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"superset.commands.key_value.delete_expired.DeleteExpiredKeyValueCommand"
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)
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PickleKeyValueCodec = mocker.patch("superset.utils.lock.PickleKeyValueCodec")
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with freeze_time("2024-01-01"):
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with KeyValueDistributedLock("ns", a=1, b=2) as key:
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DeleteExpiredKeyValueCommand.assert_called_with(
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resource=KeyValueResource.LOCK,
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)
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CreateKeyValueCommand.assert_called_with(
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resource=KeyValueResource.LOCK,
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codec=PickleKeyValueCodec(),
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key=key,
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value=True,
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expires_on=datetime(2024, 1, 1, 0, 0, 30),
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)
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DeleteKeyValueCommand.assert_not_called()
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DeleteKeyValueCommand.assert_called_with(
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resource=KeyValueResource.LOCK,
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key=key,
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)
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def test_KeyValueDistributedLock_no_lock(mocker: MockerFixture) -> None:
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"""
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Test unsuccessfully acquiring the global auth lock.
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"""
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mocker.patch(
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"superset.commands.key_value.create.CreateKeyValueCommand",
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side_effect=KeyValueCreateFailedError(),
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)
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with pytest.raises(CreateKeyValueDistributedLockFailedException) as excinfo:
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with KeyValueDistributedLock("ns", a=1, b=2):
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pass
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assert str(excinfo.value) == "Error acquiring lock"
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