3f98139a7e
Tosca types need to be mapped to corresponding target translation types (i.e. HOT). This commit allows for the target types to be dynamically loaded from a directory. It allows for more flexibility by pulling types from a known directory instead of defining each individiual type statically in the code. For example, with this commit you no longer need a separate import for each target type. Also, this commit adds the notion of a global configuration object that can be shared throughout the translator. The configuration defines the location directory for custom defined target types. This configuration can be set by the user in the corresponding translator/conf/translator.conf file. In the future, additional values can be added to this configuration and the code can be extended to support them, but only the required values were implemented here. Change-Id: If7b8da12eef5b8ed8a2e11b1f412203d4ed59c5a Implements: blueprint dynamic-tosca-to-hot-map
58 lines
2.0 KiB
Python
58 lines
2.0 KiB
Python
# 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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import os
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from translator.conf.config import ConfigProvider as translatorConfig
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from translator.tests.base import TestCase
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def reload_config(func):
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'''Decorator to reload config.
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Set to default values defined in translator.conf file
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'''
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def reload(*args):
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func(*args)
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path = os.path.dirname(os.path.abspath(__file__)) + '/../conf/'
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conf_file = os.path.join(path, 'translator.conf')
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translatorConfig._load_config(conf_file)
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return reload
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class ConfTest(TestCase):
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@reload_config
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@mock.patch('six.moves.configparser.ConfigParser')
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def test_load_config(self, mock_config_parser):
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translatorConfig._translator_config.read = mock.MagicMock()
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translatorConfig._load_config('fake_file.conf')
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self.assertTrue(translatorConfig._translator_config.read.called)
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def test_get_value(self):
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ret_value = mock.MagicMock(return_value='hot')
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translatorConfig._translator_config.get = ret_value
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value = translatorConfig.get_value('DEFAULT', 'language')
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self.assertTrue(translatorConfig._translator_config.get.called)
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self.assertEqual(value, 'hot')
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def test_get_all_values(self):
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ret_value = mock.MagicMock(return_value=['hot'])
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translatorConfig._translator_config.items = ret_value
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values = translatorConfig.get_all_values()
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self.assertTrue(translatorConfig._translator_config.items.called)
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self.assertEqual(values[0], 'hot')
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