60 lines
2.2 KiB
Python
60 lines
2.2 KiB
Python
# Copyright 2011-2013 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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from glance.common import exception
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from glance import store
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from glance.store import base as store_base
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from glance.tests.unit import base as test_base
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class FakeUnconfigurableStoreDriver(store_base.Store):
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def configure(self):
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raise exception.BadStoreConfiguration("Unconfigurable store driver.")
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class TestStoreBase(test_base.StoreClearingUnitTest):
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def setUp(self):
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self.config(default_store='file')
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super(TestStoreBase, self).setUp()
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def test_exception_to_unicode(self):
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class FakeException(Exception):
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def __str__(self):
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raise UnicodeError()
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exc = Exception('error message')
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ret = store_base._exception_to_unicode(exc)
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self.assertIsInstance(ret, unicode)
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self.assertEqual(ret, 'error message')
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exc = Exception('\xa5 error message')
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ret = store_base._exception_to_unicode(exc)
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self.assertIsInstance(ret, unicode)
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self.assertEqual(ret, ' error message')
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exc = FakeException('\xa5 error message')
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ret = store_base._exception_to_unicode(exc)
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self.assertIsInstance(ret, unicode)
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self.assertEqual(ret, _("Caught '%(exception)s' exception.") %
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{'exception': 'FakeException'})
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def test_create_store_exclude_unconfigurable_drivers(self):
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self.config(known_stores=[
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"glance.tests.unit.test_store_base.FakeUnconfigurableStoreDriver",
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"glance.store.filesystem.Store"])
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count = store.create_stores()
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self.assertEqual(9, count)
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