197 lines
10 KiB
Python
197 lines
10 KiB
Python
# Copyright 2015 OpenStack Foundation
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# All Rights Reserved.
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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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import mock
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from oslo_utils import uuidutils
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from testtools.matchers import HasLength
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from magnum.common import exception
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from magnum import objects
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from magnum.tests.unit.db import base
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from magnum.tests.unit.db import utils
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class TestClusterObject(base.DbTestCase):
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def setUp(self):
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super(TestClusterObject, self).setUp()
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self.fake_cluster = utils.get_test_cluster()
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self.fake_cluster['trust_id'] = 'trust_id'
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self.fake_cluster['trustee_username'] = 'trustee_user'
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self.fake_cluster['trustee_user_id'] = 'trustee_user_id'
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self.fake_cluster['trustee_password'] = 'password'
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self.fake_cluster['coe_version'] = 'fake-coe-version'
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self.fake_cluster['container_version'] = 'fake-container-version'
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cluster_template_id = self.fake_cluster['cluster_template_id']
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self.fake_cluster_template = objects.ClusterTemplate(
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uuid=cluster_template_id)
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self.fake_cluster['keypair'] = 'keypair1'
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@mock.patch('magnum.objects.ClusterTemplate.get_by_uuid')
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def test_get_by_id(self, mock_cluster_template_get):
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cluster_id = self.fake_cluster['id']
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with mock.patch.object(self.dbapi, 'get_cluster_by_id',
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autospec=True) as mock_get_cluster:
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mock_cluster_template_get.return_value = self.fake_cluster_template
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mock_get_cluster.return_value = self.fake_cluster
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cluster = objects.Cluster.get(self.context, cluster_id)
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mock_get_cluster.assert_called_once_with(self.context, cluster_id)
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self.assertEqual(self.context, cluster._context)
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self.assertEqual(cluster.cluster_template_id,
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cluster.cluster_template.uuid)
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@mock.patch('magnum.objects.ClusterTemplate.get_by_uuid')
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def test_get_by_uuid(self, mock_cluster_template_get):
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uuid = self.fake_cluster['uuid']
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with mock.patch.object(self.dbapi, 'get_cluster_by_uuid',
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autospec=True) as mock_get_cluster:
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mock_cluster_template_get.return_value = self.fake_cluster_template
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mock_get_cluster.return_value = self.fake_cluster
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cluster = objects.Cluster.get(self.context, uuid)
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mock_get_cluster.assert_called_once_with(self.context, uuid)
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self.assertEqual(self.context, cluster._context)
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self.assertEqual(cluster.cluster_template_id,
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cluster.cluster_template.uuid)
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@mock.patch('magnum.objects.ClusterTemplate.get_by_uuid')
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def test_get_by_name(self, mock_cluster_template_get):
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name = self.fake_cluster['name']
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with mock.patch.object(self.dbapi, 'get_cluster_by_name',
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autospec=True) as mock_get_cluster:
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mock_cluster_template_get.return_value = self.fake_cluster_template
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mock_get_cluster.return_value = self.fake_cluster
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cluster = objects.Cluster.get_by_name(self.context, name)
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mock_get_cluster.assert_called_once_with(self.context, name)
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self.assertEqual(self.context, cluster._context)
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self.assertEqual(cluster.cluster_template_id,
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cluster.cluster_template.uuid)
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def test_get_bad_id_and_uuid(self):
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self.assertRaises(exception.InvalidIdentity,
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objects.Cluster.get, self.context, 'not-a-uuid')
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@mock.patch('magnum.objects.ClusterTemplate.get_by_uuid')
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def test_list(self, mock_cluster_template_get):
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with mock.patch.object(self.dbapi, 'get_cluster_list',
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autospec=True) as mock_get_list:
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mock_get_list.return_value = [self.fake_cluster]
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mock_cluster_template_get.return_value = self.fake_cluster_template
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clusters = objects.Cluster.list(self.context)
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self.assertEqual(1, mock_get_list.call_count)
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self.assertThat(clusters, HasLength(1))
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self.assertIsInstance(clusters[0], objects.Cluster)
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self.assertEqual(self.context, clusters[0]._context)
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self.assertEqual(clusters[0].cluster_template_id,
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clusters[0].cluster_template.uuid)
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@mock.patch('magnum.objects.ClusterTemplate.get_by_uuid')
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def test_list_all(self, mock_cluster_template_get):
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with mock.patch.object(self.dbapi, 'get_cluster_list',
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autospec=True) as mock_get_list:
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mock_get_list.return_value = [self.fake_cluster]
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mock_cluster_template_get.return_value = self.fake_cluster_template
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self.context.all_tenants = True
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clusters = objects.Cluster.list(self.context)
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mock_get_list.assert_called_once_with(
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self.context, limit=None, marker=None, filters=None,
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sort_dir=None, sort_key=None)
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self.assertEqual(1, mock_get_list.call_count)
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self.assertThat(clusters, HasLength(1))
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self.assertIsInstance(clusters[0], objects.Cluster)
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self.assertEqual(self.context, clusters[0]._context)
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@mock.patch('magnum.objects.ClusterTemplate.get_by_uuid')
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def test_list_with_filters(self, mock_cluster_template_get):
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with mock.patch.object(self.dbapi, 'get_cluster_list',
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autospec=True) as mock_get_list:
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mock_get_list.return_value = [self.fake_cluster]
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mock_cluster_template_get.return_value = self.fake_cluster_template
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filters = {'name': 'cluster1'}
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clusters = objects.Cluster.list(self.context, filters=filters)
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mock_get_list.assert_called_once_with(self.context, sort_key=None,
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sort_dir=None,
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filters=filters, limit=None,
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marker=None)
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self.assertEqual(1, mock_get_list.call_count)
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self.assertThat(clusters, HasLength(1))
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self.assertIsInstance(clusters[0], objects.Cluster)
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self.assertEqual(self.context, clusters[0]._context)
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@mock.patch('magnum.objects.ClusterTemplate.get_by_uuid')
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def test_create(self, mock_cluster_template_get):
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with mock.patch.object(self.dbapi, 'create_cluster',
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autospec=True) as mock_create_cluster:
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mock_cluster_template_get.return_value = self.fake_cluster_template
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mock_create_cluster.return_value = self.fake_cluster
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cluster = objects.Cluster(self.context, **self.fake_cluster)
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cluster.create()
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mock_create_cluster.assert_called_once_with(self.fake_cluster)
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self.assertEqual(self.context, cluster._context)
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@mock.patch('magnum.objects.ClusterTemplate.get_by_uuid')
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def test_destroy(self, mock_cluster_template_get):
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uuid = self.fake_cluster['uuid']
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with mock.patch.object(self.dbapi, 'get_cluster_by_uuid',
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autospec=True) as mock_get_cluster:
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mock_get_cluster.return_value = self.fake_cluster
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mock_cluster_template_get.return_value = self.fake_cluster_template
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with mock.patch.object(self.dbapi, 'destroy_cluster',
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autospec=True) as mock_destroy_cluster:
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cluster = objects.Cluster.get_by_uuid(self.context, uuid)
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cluster.destroy()
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mock_get_cluster.assert_called_once_with(self.context, uuid)
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mock_destroy_cluster.assert_called_once_with(uuid)
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self.assertEqual(self.context, cluster._context)
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@mock.patch('magnum.objects.ClusterTemplate.get_by_uuid')
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def test_save(self, mock_cluster_template_get):
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uuid = self.fake_cluster['uuid']
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with mock.patch.object(self.dbapi, 'get_cluster_by_uuid',
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autospec=True) as mock_get_cluster:
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mock_cluster_template_get.return_value = self.fake_cluster_template
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mock_get_cluster.return_value = self.fake_cluster
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with mock.patch.object(self.dbapi, 'update_cluster',
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autospec=True) as mock_update_cluster:
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cluster = objects.Cluster.get_by_uuid(self.context, uuid)
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cluster.node_count = 10
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cluster.master_count = 5
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cluster.save()
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mock_get_cluster.assert_called_once_with(self.context, uuid)
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mock_update_cluster.assert_called_once_with(
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uuid, {'node_count': 10, 'master_count': 5,
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'cluster_template': self.fake_cluster_template})
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self.assertEqual(self.context, cluster._context)
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@mock.patch('magnum.objects.ClusterTemplate.get_by_uuid')
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def test_refresh(self, mock_cluster_template_get):
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uuid = self.fake_cluster['uuid']
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new_uuid = uuidutils.generate_uuid()
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returns = [dict(self.fake_cluster, uuid=uuid),
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dict(self.fake_cluster, uuid=new_uuid)]
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expected = [mock.call(self.context, uuid),
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mock.call(self.context, uuid)]
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with mock.patch.object(self.dbapi, 'get_cluster_by_uuid',
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side_effect=returns,
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autospec=True) as mock_get_cluster:
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mock_cluster_template_get.return_value = self.fake_cluster_template
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cluster = objects.Cluster.get_by_uuid(self.context, uuid)
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self.assertEqual(uuid, cluster.uuid)
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cluster.refresh()
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self.assertEqual(new_uuid, cluster.uuid)
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self.assertEqual(expected, mock_get_cluster.call_args_list)
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self.assertEqual(self.context, cluster._context)
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