46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright 2016 Red Hat, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from unittest import mock
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from testtools import testcase
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import tooz.coordination
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class TestEtcd(testcase.TestCase):
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FAKE_URL = "etcd://mocked-not-really-localhost:2379"
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FAKE_MEMBER_ID = "mocked-not-really-member"
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def setUp(self):
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super(TestEtcd, self).setUp()
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self._coord = tooz.coordination.get_coordinator(self.FAKE_URL,
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self.FAKE_MEMBER_ID)
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def test_multiple_locks_etcd_wait_index(self):
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lock = self._coord.get_lock('mocked-not-really-random')
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return_values = [
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{'errorCode': {}, 'node': {}, 'index': 10},
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{'errorCode': None, 'node': {}, 'index': 10}
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]
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with mock.patch.object(lock.client, 'put', side_effect=return_values):
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with mock.patch.object(lock.client, 'get') as mocked_get:
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self.assertTrue(lock.acquire())
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mocked_get.assert_called_once()
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call = str(mocked_get.call_args)
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self.assertIn("waitIndex=11", call)
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