886f7f8419
Use units from oslo_utils where appropriate instead of using magic numbers. Changes from patch Ib08b8d8843b72966e2cf87f741b1cc0eea0672e5 are also included. Co-Authored-By: Gorka Eguileor <geguileo@redhat.com> Co-Authored-By: James Page <james.page@canonical.com> Change-Id: I082ea91cb06e49659495cae9072b263eccda76a1
91 lines
3.6 KiB
Python
91 lines
3.6 KiB
Python
# Copyright 2013 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 units
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import glance_store
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from glance_store._drivers import cinder
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from glance_store import exceptions
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from glance_store import location
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from glance_store.tests import base
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from tests.unit import test_store_capabilities
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class FakeObject(object):
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def __init__(self, **kwargs):
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for name, value in kwargs.iteritems():
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setattr(self, name, value)
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class TestCinderStore(base.StoreBaseTest,
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test_store_capabilities.TestStoreCapabilitiesChecking):
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def setUp(self):
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super(TestCinderStore, self).setUp()
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self.store = cinder.Store(self.conf)
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self.store.configure()
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self.register_store_schemes(self.store, 'cinder')
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def test_cinder_configure_add(self):
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self.assertRaises(exceptions.BadStoreConfiguration,
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self.store._check_context, None)
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self.assertRaises(exceptions.BadStoreConfiguration,
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self.store._check_context,
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FakeObject(service_catalog=None))
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self.store._check_context(FakeObject(service_catalog='fake'))
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def test_cinder_get_size(self):
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fake_client = FakeObject(auth_token=None, management_url=None)
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fake_volumes = {'12345678-9012-3455-6789-012345678901':
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FakeObject(size=5)}
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with mock.patch.object(cinder, 'get_cinderclient') as mocked_cc:
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mocked_cc.return_value = FakeObject(client=fake_client,
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volumes=fake_volumes)
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fake_sc = [{u'endpoints': [{u'publicURL': u'foo_public_url'}],
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u'endpoints_links': [],
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u'name': u'cinder',
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u'type': u'volume'}]
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fake_context = FakeObject(service_catalog=fake_sc,
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user='fake_uer',
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auth_tok='fake_token',
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tenant='fake_tenant')
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uri = 'cinder://%s' % fake_volumes.keys()[0]
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loc = location.get_location_from_uri(uri, conf=self.conf)
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image_size = self.store.get_size(loc, context=fake_context)
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self.assertEqual(image_size,
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fake_volumes.values()[0].size * units.Gi)
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def test_cinder_delete_raise_error(self):
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uri = 'cinder://12345678-9012-3455-6789-012345678901'
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loc = location.get_location_from_uri(uri, conf=self.conf)
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self.assertRaises(exceptions.StoreDeleteNotSupported,
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self.store.delete, loc)
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self.assertRaises(exceptions.StoreDeleteNotSupported,
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glance_store.delete_from_backend, uri, {})
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def test_cinder_add_raise_error(self):
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self.assertRaises(exceptions.StoreAddDisabled,
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self.store.add, None, None, None, None)
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self.assertRaises(exceptions.StoreAddDisabled,
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glance_store.add_to_backend, None, None,
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None, None, 'cinder')
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