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OpenStack Study: test_conf.py**** CubicPower OpenStack Study ****
# Copyright 2010 United States Government as represented by the # Administrator of the National Aeronautics and Space Administration. # All Rights Reserved. # Copyright 2011 Red Hat, Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. from oslo.config import cfg from cinder import test CONF = cfg.CONF CONF.register_opt(cfg.StrOpt('conf_unittest', default='foo', help='for testing purposes only'))
**** CubicPower OpenStack Study **** class ConfigTestCase(test.TestCase):
**** CubicPower OpenStack Study **** def setUp(self): super(ConfigTestCase, self).setUp()
**** CubicPower OpenStack Study **** def test_declare(self): self.assertNotIn('answer', CONF) CONF.import_opt('answer', 'cinder.tests.declare_conf') self.assertIn('answer', CONF) self.assertEqual(CONF.answer, 42) # Make sure we don't overwrite anything CONF.set_override('answer', 256) self.assertEqual(CONF.answer, 256) CONF.import_opt('answer', 'cinder.tests.declare_conf') self.assertEqual(CONF.answer, 256)
**** CubicPower OpenStack Study **** def test_runtime_and_unknown_conf(self): self.assertNotIn('runtime_answer', CONF) import cinder.tests.runtime_conf # noqa self.assertIn('runtime_answer', CONF) self.assertEqual(CONF.runtime_answer, 54)
**** CubicPower OpenStack Study **** def test_long_vs_short_conf(self): CONF.clear() CONF.register_cli_opt(cfg.StrOpt('duplicate_answer_long', default='val', help='desc')) CONF.register_cli_opt(cfg.IntOpt('duplicate_answer', default=50, help='desc')) argv = ['--duplicate_answer=60'] CONF(argv, default_config_files=[]) self.assertEqual(CONF.duplicate_answer, 60) self.assertEqual(CONF.duplicate_answer_long, 'val')
**** CubicPower OpenStack Study **** def test_conf_leak_left(self): self.assertEqual(CONF.conf_unittest, 'foo') self.flags(conf_unittest='bar') self.assertEqual(CONF.conf_unittest, 'bar')
**** CubicPower OpenStack Study **** def test_conf_leak_right(self): self.assertEqual(CONF.conf_unittest, 'foo') self.flags(conf_unittest='bar') self.assertEqual(CONF.conf_unittest, 'bar')
**** CubicPower OpenStack Study **** def test_conf_overrides(self): self.assertEqual(CONF.conf_unittest, 'foo') self.flags(conf_unittest='bar') self.assertEqual(CONF.conf_unittest, 'bar') CONF.reset() self.assertEqual(CONF.conf_unittest, 'foo')
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