bdd2d6a629
base.py and config.py files are used only in unit tests, but now they are located near unit and functional tests folder, so it seems that they are used in functional tests too. Change-Id: Iedefb76a065d3155065be8e2a3a11bcf4b9dc69d
149 lines
4.4 KiB
Python
149 lines
4.4 KiB
Python
# Copyright 2015 Huawei Technologies Co., Ltd.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import mock
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from oslo_config import cfg
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import six
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from mistral import coordination
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from mistral.tests.unit import base
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class ServiceCoordinatorTest(base.BaseTest):
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def setUp(self):
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super(ServiceCoordinatorTest, self).setUp()
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def test_start(self):
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cfg.CONF.set_default(
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'backend_url',
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'zake://',
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'coordination'
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)
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coordinator = coordination.ServiceCoordinator('fake_id')
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coordinator.start()
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self.assertTrue(coordinator.is_active())
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def test_start_without_backend(self):
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cfg.CONF.set_default('backend_url', None, 'coordination')
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coordinator = coordination.ServiceCoordinator()
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coordinator.start()
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self.assertFalse(coordinator.is_active())
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def test_stop_not_active(self):
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cfg.CONF.set_default('backend_url', None, 'coordination')
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coordinator = coordination.ServiceCoordinator()
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coordinator.start()
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coordinator.stop()
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self.assertFalse(coordinator.is_active())
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def test_stop(self):
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cfg.CONF.set_default(
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'backend_url',
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'zake://',
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'coordination'
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)
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coordinator = coordination.ServiceCoordinator()
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coordinator.start()
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coordinator.stop()
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self.assertFalse(coordinator.is_active())
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def test_join_group_not_active(self):
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cfg.CONF.set_default('backend_url', None, 'coordination')
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coordinator = coordination.ServiceCoordinator()
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coordinator.start()
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coordinator.join_group('fake_group')
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members = coordinator.get_members('fake_group')
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self.assertFalse(coordinator.is_active())
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self.assertEqual(0, len(members))
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def test_join_group_and_get_members(self):
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cfg.CONF.set_default(
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'backend_url',
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'zake://',
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'coordination'
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)
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coordinator = coordination.ServiceCoordinator(my_id='fake_id')
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coordinator.start()
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coordinator.join_group('fake_group')
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members = coordinator.get_members('fake_group')
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self.assertEqual(1, len(members))
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self.assertItemsEqual((six.b('fake_id'),), members)
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def test_join_group_and_leave_group(self):
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cfg.CONF.set_default(
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'backend_url',
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'zake://',
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'coordination'
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)
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coordinator = coordination.ServiceCoordinator(my_id='fake_id')
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coordinator.start()
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coordinator.join_group('fake_group')
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members_before = coordinator.get_members('fake_group')
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coordinator.leave_group('fake_group')
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members_after = coordinator.get_members('fake_group')
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self.assertEqual(1, len(members_before))
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self.assertEqual(set([six.b('fake_id')]), members_before)
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self.assertEqual(0, len(members_after))
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self.assertEqual(set([]), members_after)
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class ServiceTest(base.BaseTest):
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def setUp(self):
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super(ServiceTest, self).setUp()
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# Re-initialize the global service coordinator object, in order to use
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# new coordination configuration.
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coordination.cleanup_service_coordinator()
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@mock.patch('mistral.utils.get_process_identifier', return_value='fake_id')
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def test_register_membership(self, mock_get_identifier):
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cfg.CONF.set_default('backend_url', 'zake://', 'coordination')
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srv = coordination.Service('fake_group')
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srv.register_membership()
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self.addCleanup(srv.stop)
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srv_coordinator = coordination.get_service_coordinator()
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self.assertIsNotNone(srv_coordinator)
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self.assertTrue(srv_coordinator.is_active())
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members = srv_coordinator.get_members('fake_group')
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mock_get_identifier.assert_called_once_with()
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self.assertEqual(set([six.b('fake_id')]), members)
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