79 lines
3.1 KiB
Python
79 lines
3.1 KiB
Python
# Copyright 2017 Huawei Technologies Co.,LTD.
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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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"""Tests for manipulating ComputeDisks via the DB API"""
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from oslo_utils import uuidutils
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import six
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from mogan.common import exception
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from mogan.tests.unit.db import base
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from mogan.tests.unit.db import utils
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class DbComputeDiskTestCase(base.DbTestCase):
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def test_compute_disk_create(self):
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utils.create_test_compute_disk()
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def test_compute_disk_create_with_same_uuid(self):
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utils.create_test_compute_disk(disk_uuid='uuid')
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self.assertRaises(exception.ComputeDiskAlreadyExists,
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utils.create_test_compute_disk,
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disk_uuid='uuid')
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def test_compute_disk_get_by_uuid(self):
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disk = utils.create_test_compute_disk()
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res = self.dbapi.compute_disk_get(self.context, disk.disk_uuid)
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self.assertEqual(disk.disk_uuid, res.disk_uuid)
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def test_compute_disk_get_not_exist(self):
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self.assertRaises(exception.ComputeDiskNotFound,
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self.dbapi.compute_disk_get,
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self.context,
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'12345678-9999-0000-aaaa-123456789012')
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def test_compute_disk_get_all(self):
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disk_uuids = []
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for i in range(0, 3):
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disk = utils.create_test_compute_disk(
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disk_uuid=uuidutils.generate_uuid())
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disk_uuids.append(six.text_type(disk['disk_uuid']))
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res = self.dbapi.compute_disk_get_all(self.context)
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res_uuids = [r.disk_uuid for r in res]
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self.assertItemsEqual(disk_uuids, res_uuids)
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def test_compute_disk_destroy(self):
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disk = utils.create_test_compute_disk()
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self.dbapi.compute_disk_destroy(self.context, disk.disk_uuid)
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self.assertRaises(exception.ComputeDiskNotFound,
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self.dbapi.compute_disk_get,
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self.context,
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disk.disk_uuid)
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def test_compute_disk_destroy_not_exist(self):
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self.assertRaises(exception.ComputeDiskNotFound,
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self.dbapi.compute_disk_destroy,
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self.context,
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'12345678-9999-0000-aaaa-123456789012')
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def test_compute_disk_update(self):
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disk = utils.create_test_compute_disk()
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res = self.dbapi.compute_disk_update(self.context,
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disk.disk_uuid,
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{'disk_type': 'foo'})
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self.assertEqual('foo', res.disk_type)
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