72 lines
2.8 KiB
Python
72 lines
2.8 KiB
Python
# Copyright 2016 Fujitsu Ltd.
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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 collections
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from unittest import mock
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from oslo_config import cfg
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import six
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from magnum.conf import opts
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from magnum.tests import base
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class ConfTestCase(base.TestCase):
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def test_list_opts(self):
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for group, opt_list in opts.list_opts():
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if isinstance(group, six.string_types):
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self.assertEqual(group, 'DEFAULT')
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else:
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self.assertIsInstance(group, cfg.OptGroup)
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for opt in opt_list:
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self.assertIsInstance(opt, cfg.Opt)
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def test_list_module_name_invalid_mods(self):
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with mock.patch('pkgutil.iter_modules') as mock_mods:
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mock_mods.return_value = [(None, 'foo', True),
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(None, 'opts', False)]
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self.assertEqual([], opts._list_module_names())
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def test_list_module_name_valid_mods(self):
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with mock.patch('pkgutil.iter_modules') as mock_mods:
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mock_mods.return_value = [(None, 'foo', False)]
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self.assertEqual(['foo'], opts._list_module_names())
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def test_import_mods_no_func(self):
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modules = ['foo', 'bar']
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with mock.patch('importlib.import_module') as mock_import:
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mock_import.return_value = mock.sentinel.mods
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self.assertRaises(AttributeError, opts._import_modules, modules)
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mock_import.assert_called_once_with('magnum.conf.foo')
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def test_import_mods_valid_func(self):
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modules = ['foo', 'bar']
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with mock.patch('importlib.import_module') as mock_import:
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mock_mod = mock.MagicMock()
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mock_import.return_value = mock_mod
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self.assertEqual([mock_mod, mock_mod],
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opts._import_modules(modules))
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mock_import.assert_has_calls([mock.call('magnum.conf.foo'),
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mock.call('magnum.conf.bar')])
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def test_append_config(self):
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opt = collections.defaultdict(list)
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mock_module = mock.MagicMock()
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mock_conf = mock.MagicMock()
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mock_module.list_opts.return_value = mock_conf
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mock_conf.items.return_value = [('foo', 'bar')]
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opts._append_config_options([mock_module], opt)
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self.assertEqual({'foo': ['b', 'a', 'r']}, opt)
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