bd00433233
Change-Id: I2512b1d3d47f7d3f45707aa5774d9b4b3cb5c26e
48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack, LLC
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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 unittest
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from glance.common import utils
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class TestUtils(unittest.TestCase):
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"""Test routines in glance.utils"""
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def test_generate_uuid_format(self):
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"""Check the format of a uuid"""
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uuid = utils.generate_uuid()
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self.assertTrue(isinstance(uuid, basestring))
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self.assertTrue(len(uuid), 36)
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# make sure there are 4 dashes
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self.assertTrue(len(uuid.replace('-', '')), 36)
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def test_generate_uuid_unique(self):
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"""Ensure generate_uuid will return unique values"""
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uuids = [utils.generate_uuid() for i in range(5)]
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# casting to set will drop duplicate values
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unique = set(uuids)
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self.assertEqual(len(uuids), len(list(unique)))
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def test_is_uuid_like_success(self):
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fixture = 'b694bf02-6b01-4905-a50e-fcf7bce7e4d2'
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self.assertTrue(utils.is_uuid_like(fixture))
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def test_is_uuid_like_fails(self):
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fixture = 'pants'
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self.assertFalse(utils.is_uuid_like(fixture))
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