60 lines
2.2 KiB
Python
60 lines
2.2 KiB
Python
# Copyright 2019 Red Hat, Inc.
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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_config import cfg
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from neutron.tests import base
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from neutron.tests.functional import base as functional_base
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NEW_CONFIG_GROUP = cfg.OptGroup('testgroup',
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title='Test wrapping cfg register')
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SOME_OPTIONS = [
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cfg.StrOpt('str_opt', default='default_value'),
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cfg.StrOpt('int_opt', default=1),
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cfg.BoolOpt('bool_opt', default=True)
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]
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def register_some_options(cfg=cfg.CONF):
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cfg.register_opts(SOME_OPTIONS, 'testgroup')
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class ConfigDecoratorTestCase(base.BaseTestCase):
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def setUp(self):
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super(ConfigDecoratorTestCase, self).setUp()
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cfg.CONF.register_group(NEW_CONFIG_GROUP)
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def test_no_config_decorator(self):
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register_some_options()
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self.assertEqual('default_value', cfg.CONF.testgroup.str_opt)
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self.assertEqual('1', cfg.CONF.testgroup.int_opt)
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self.assertTrue(cfg.CONF.testgroup.bool_opt)
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def test_override_variables(self):
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opts = [('str_opt', 'another_value', 'testgroup'),
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('int_opt', 123, 'testgroup'),
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('bool_opt', False, 'testgroup')]
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cfg_decorator = functional_base.config_decorator(register_some_options,
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opts)
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mock.patch('neutron.tests.unit.tests.functional.test_base.'
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'register_some_options', new=cfg_decorator).start()
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register_some_options()
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self.assertEqual('another_value', cfg.CONF.testgroup.str_opt)
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self.assertEqual('123', cfg.CONF.testgroup.int_opt)
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self.assertFalse(cfg.CONF.testgroup.bool_opt)
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