fbce2bad36
The tests were modifying a global ConfigOpts object, without resetting the old value, which could affect other tests as well. The new ConfPatcher class can be used both as a context manager and as a decorator, making sure that the old value of configuration option is set back after exiting from the decorated function or from the context manager. Change-Id: If23bf225207977e0e313dc806d53bca8a40215d6
63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
# Copyright 2014 Cloudbase Solutions Srl
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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 os
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import unittest
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try:
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import unittest.mock as mock
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except ImportError:
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import mock
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from cloudbaseinit.plugins import base
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from cloudbaseinit.plugins.windows import localscripts
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from cloudbaseinit.tests import testutils
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class LocalScriptsPluginTests(unittest.TestCase):
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def setUp(self):
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self._localscripts = localscripts.LocalScriptsPlugin()
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@mock.patch('os.listdir')
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@mock.patch('os.path.isfile')
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def test_get_files_in_dir(self, mock_isfile, mock_listdir):
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fake_path = os.path.join('fake', 'path')
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fake_file_list = ['second', 'first', 'third', 'last']
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mock_isfile.return_value = True
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mock_listdir.return_value = fake_file_list
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response = self._localscripts._get_files_in_dir(fake_path)
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mock_listdir.assert_called_once_with(fake_path)
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self.assertEqual(
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sorted(os.path.join(fake_path, f) for f in fake_file_list),
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response)
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@testutils.ConfPatcher('local_scripts_path',
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mock.sentinel.mock_local_scripts_path)
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@mock.patch('cloudbaseinit.plugins.windows.localscripts'
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'.LocalScriptsPlugin._get_files_in_dir')
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@mock.patch('cloudbaseinit.plugins.windows.fileexecutils.exec_file')
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def test_execute(self, mock_exec_file, mock_get_files_in_dir):
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mock_service = mock.MagicMock()
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fake_path = os.path.join('fake', 'path')
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mock_get_files_in_dir.return_value = [fake_path]
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response = self._localscripts.execute(mock_service, shared_data=None)
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mock_get_files_in_dir.assert_called_once_with(
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mock.sentinel.mock_local_scripts_path)
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mock_exec_file.assert_called_once_with(fake_path)
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self.assertEqual((base.PLUGIN_EXECUTION_DONE, False), response)
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