117 lines
5.2 KiB
Python
117 lines
5.2 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 testtools.matchers import HasLength
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from magnum.common import utils as magnum_utils
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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 TestReplicationControllerObject(base.DbTestCase):
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def setUp(self):
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super(TestReplicationControllerObject, self).setUp()
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self.fake_rc = utils.get_test_rc()
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def test_get_by_id(self):
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rc_id = self.fake_rc['id']
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with mock.patch.object(self.dbapi, 'get_rc_by_id',
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autospec=True) as mock_get_rc:
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mock_get_rc.return_value = self.fake_rc
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rc = objects.ReplicationController.get_by_id(self.context,
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rc_id)
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mock_get_rc.assert_called_once_with(self.context, rc_id)
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self.assertEqual(self.context, rc._context)
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def test_get_by_uuid(self):
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uuid = self.fake_rc['uuid']
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with mock.patch.object(self.dbapi, 'get_rc_by_uuid',
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autospec=True) as mock_get_rc:
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mock_get_rc.return_value = self.fake_rc
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rc = objects.ReplicationController.get_by_uuid(self.context,
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uuid)
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mock_get_rc.assert_called_once_with(self.context, uuid)
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self.assertEqual(self.context, rc._context)
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def test_list(self):
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with mock.patch.object(self.dbapi, 'get_rc_list',
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autospec=True) as mock_get_list:
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mock_get_list.return_value = [self.fake_rc]
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rcs = objects.ReplicationController.list(self.context)
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self.assertEqual(mock_get_list.call_count, 1)
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self.assertThat(rcs, HasLength(1))
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self.assertIsInstance(rcs[0], objects.ReplicationController)
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self.assertEqual(self.context, rcs[0]._context)
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def test_create(self):
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with mock.patch.object(self.dbapi, 'create_rc',
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autospec=True) as mock_create_rc:
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mock_create_rc.return_value = self.fake_rc
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rc = objects.ReplicationController(self.context, **self.fake_rc)
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rc.create()
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mock_create_rc.assert_called_once_with(self.fake_rc)
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self.assertEqual(self.context, rc._context)
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def test_destroy(self):
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uuid = self.fake_rc['uuid']
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with mock.patch.object(self.dbapi, 'get_rc_by_uuid',
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autospec=True) as mock_get_rc:
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mock_get_rc.return_value = self.fake_rc
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with mock.patch.object(self.dbapi, 'destroy_rc',
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autospec=True) as mock_destroy_rc:
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rc = objects.ReplicationController.get_by_uuid(self.context,
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uuid)
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rc.destroy()
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mock_get_rc.assert_called_once_with(self.context, uuid)
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mock_destroy_rc.assert_called_once_with(uuid)
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self.assertEqual(self.context, rc._context)
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def test_save(self):
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uuid = self.fake_rc['uuid']
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with mock.patch.object(self.dbapi, 'get_rc_by_uuid',
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autospec=True) as mock_get_rc:
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mock_get_rc.return_value = self.fake_rc
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with mock.patch.object(self.dbapi, 'update_rc',
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autospec=True) as mock_update_rc:
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rc = objects.ReplicationController.get_by_uuid(self.context,
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uuid)
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rc.replicas = 10
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rc.save()
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mock_get_rc.assert_called_once_with(self.context, uuid)
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mock_update_rc.assert_called_once_with(
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uuid, {'replicas': 10})
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self.assertEqual(self.context, rc._context)
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def test_refresh(self):
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uuid = self.fake_rc['uuid']
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new_uuid = magnum_utils.generate_uuid()
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returns = [dict(self.fake_rc, uuid=uuid),
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dict(self.fake_rc, 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_rc_by_uuid',
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side_effect=returns,
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autospec=True) as mock_get_rc:
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rc = objects.ReplicationController.get_by_uuid(self.context, uuid)
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self.assertEqual(uuid, rc.uuid)
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rc.refresh()
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self.assertEqual(new_uuid, rc.uuid)
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self.assertEqual(expected, mock_get_rc.call_args_list)
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self.assertEqual(self.context, rc._context)
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