45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
# Copyright 2014 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 oslotest import base
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import six
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from glance_store.common import utils
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class TestUtils(base.BaseTestCase):
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"""Test routines in glance_store.common.utils."""
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def test_exception_to_str(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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ret = utils.exception_to_str(Exception('error message'))
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self.assertEqual(ret, 'error message')
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ret = utils.exception_to_str(FakeException('\xa5 error message'))
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self.assertEqual(ret, "Caught '%(exception)s' exception." %
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{'exception': 'FakeException'})
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def test_exception_to_str_ignore(self):
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if six.PY3:
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# On Python 3, exception messages are unicode strings, they are not
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# decoded from an encoding and so it's not possible to test the
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# "ignore" error handler
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self.skipTest("test specific to Python 2")
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ret = utils.exception_to_str(Exception('\xa5 error message'))
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self.assertEqual(ret, ' error message')
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