c01a7a74f0
In Python 3, the mock module is now part of the unittest module. We no longer support Python 2, so there's no reason for the import checks. Change-Id: I7b4d68cba4b587ad9f0121058ba615a9bb0aec93
83 lines
3.1 KiB
Python
83 lines
3.1 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 sys
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import unittest
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import unittest.mock as mock
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from cloudbaseinit import conf as cloudbaseinit_conf
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from cloudbaseinit.plugins.common.userdataplugins import heat
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CONF = cloudbaseinit_conf.CONF
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class HeatUserDataHandlerTests(unittest.TestCase):
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def setUp(self):
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self._heat = heat.HeatPlugin()
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@mock.patch('os.path.exists')
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@mock.patch('os.makedirs')
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@mock.patch('os.path.dirname')
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def test_check_heat_config_dir(self, mock_dirname, mock_makedirs,
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mock_exists):
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mock_exists.return_value = False
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fake_path = mock.sentinel.fake_path
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fake_dir = mock.sentinel.fake_dir
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mock_dirname.return_value = fake_dir
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self._heat._check_dir(file_name=fake_path)
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mock_dirname.assert_called_once_with(fake_path)
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mock_exists.assert_called_once_with(fake_dir)
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mock_makedirs.assert_called_once_with(fake_dir)
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@mock.patch('cloudbaseinit.plugins.common.userdatautils'
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'.execute_user_data_script')
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@mock.patch('cloudbaseinit.plugins.common.userdataplugins.heat'
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'.HeatPlugin._check_dir')
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@mock.patch('cloudbaseinit.utils.encoding.write_file')
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def _test_process(self, mock_write_file, mock_check_dir,
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mock_execute_user_data_script, filename, payloads=False):
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mock_part = mock.MagicMock()
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mock_part.get_filename.return_value = filename
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if payloads is True and sys.version_info < (3, 0):
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mock_part.get_payload.return_value = filename.decode()
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response = self._heat.process(mock_part)
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path = os.path.join(CONF.heat_config_dir, filename)
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mock_check_dir.assert_called_once_with(path)
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mock_part.get_filename.assert_called_with()
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mock_write_file.assert_called_once_with(
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path, mock_part.get_payload.return_value)
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if filename == self._heat._heat_user_data_filename:
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mock_execute_user_data_script.assert_called_with(
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mock_part.get_payload())
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self.assertEqual(mock_execute_user_data_script.return_value,
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response)
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else:
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self.assertTrue(response is None)
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def test_process(self):
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self._test_process(filename=self._heat._heat_user_data_filename)
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def test_process_payload(self):
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self._test_process(filename=self._heat._heat_user_data_filename,
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payloads=True)
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def test_process_content_other_data(self):
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self._test_process(filename='other data')
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