67 lines
2.6 KiB
Python
67 lines
2.6 KiB
Python
# Copyright (c) 2018, Red Hat, Inc.
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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 cinderlib
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from tests.unit.persistence import base
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class TestMemoryPersistence(base.BasePersistenceTest):
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PERSISTENCE_CFG = {'storage': 'memory'}
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def tearDown(self):
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# Since this plugin uses class attributes we have to clear them
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self.persistence.volumes = {}
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self.persistence.snapshots = {}
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self.persistence.connections = {}
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self.persistence.key_values = {}
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super(TestMemoryPersistence, self).tearDown()
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def test_db(self):
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self.assertIsInstance(self.persistence.db,
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cinderlib.persistence.base.DB)
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def test_set_volume(self):
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vol = cinderlib.Volume(self.backend, size=1, name='disk')
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self.assertDictEqual({}, self.persistence.volumes)
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self.persistence.set_volume(vol)
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self.assertDictEqual({vol.id: vol}, self.persistence.volumes)
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def test_set_snapshot(self):
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vol = cinderlib.Volume(self.backend, size=1, name='disk')
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snap = cinderlib.Snapshot(vol, name='disk')
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self.assertDictEqual({}, self.persistence.snapshots)
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self.persistence.set_snapshot(snap)
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self.assertDictEqual({snap.id: snap}, self.persistence.snapshots)
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def test_set_connection(self):
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vol = cinderlib.Volume(self.backend, size=1, name='disk')
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conn = cinderlib.Connection(self.backend, volume=vol, connector={},
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connection_info={'conn': {'data': {}}})
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self.assertDictEqual({}, self.persistence.connections)
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self.persistence.set_connection(conn)
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self.assertDictEqual({conn.id: conn}, self.persistence.connections)
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def test_set_key_values(self):
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self.assertDictEqual({}, self.persistence.key_values)
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expected = [cinderlib.KeyValue('key', 'value')]
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self.persistence.set_key_value(expected[0])
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self.assertTrue('key' in self.persistence.key_values)
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self.assertEqual(expected, self.persistence.key_values.values())
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