52 lines
2.0 KiB
Python
52 lines
2.0 KiB
Python
# Copyright 2013 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.common.userdataplugins import parthandler
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class PartHandlerPluginTests(unittest.TestCase):
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def setUp(self):
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self._parthandler = parthandler.PartHandlerPlugin()
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@mock.patch('tempfile.gettempdir')
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@mock.patch('cloudbaseinit.utils.classloader.ClassLoader.load_module')
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def test_process(self, mock_load_module, mock_gettempdir):
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mock_part = mock.MagicMock()
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mock_part_handler = mock.MagicMock()
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mock_part.get_filename.return_value = 'fake_name'
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mock_gettempdir.return_value = 'fake_directory'
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mock_load_module.return_value = mock_part_handler
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mock_part_handler.list_types.return_value = ['fake part']
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with mock.patch('cloudbaseinit.plugins.common.userdataplugins.'
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'parthandler.open',
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mock.mock_open(read_data='fake data'), create=True):
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response = self._parthandler.process(mock_part)
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mock_part.get_filename.assert_called_once_with()
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mock_load_module.assert_called_once_with(os.path.join(
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'fake_directory', 'fake_name'))
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mock_part_handler.list_types.assert_called_once_with()
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self.assertEqual({'fake part': mock_part_handler.handle_part},
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response)
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