| #!/usr/bin/env python |
| # -*- coding: utf-8 -*- |
| |
| ''' |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ''' |
| |
| import unittest |
| from mock.mock import patch, MagicMock, call, Mock |
| from ambari_agent import DataCleaner |
| |
| |
| class TestDataCleaner(unittest.TestCase): |
| |
| def setUp(self): |
| self.test_dir = [('/test_path', [], |
| ['errors-12.txt','output-12.txt','site-12.pp','site-13.pp','site-15.pp','version'])] |
| self.config = MagicMock() |
| self.config.get.side_effect = [2592000,3600 + 1,"/test_path"] |
| DataCleaner.logger = MagicMock() |
| |
| def test_init_success(self): |
| config = MagicMock() |
| config.get.return_value = 2592000 |
| DataCleaner.logger.reset_mock() |
| cleaner = DataCleaner.DataCleaner(config) |
| self.assertFalse(DataCleaner.logger.warn.called) |
| |
| |
| def test_init_warn(self): |
| config = MagicMock() |
| config.get.return_value = 10 |
| DataCleaner.logger.reset_mock() |
| cleaner = DataCleaner.DataCleaner(config) |
| self.assertTrue(DataCleaner.logger.warn.called) |
| self.assertTrue(cleaner.file_max_age == 3600) |
| |
| @patch('os.walk') |
| @patch('time.time') |
| @patch('os.path.getmtime') |
| @patch('os.remove') |
| def test_cleanup_success(self,remMock,mtimeMock,timeMock,walkMock): |
| self.config.reset_mock() |
| DataCleaner.logger.reset_mock() |
| |
| walkMock.return_value = iter(self.test_dir) |
| timeMock.return_value = 2592000 + 2 |
| mtimeMock.side_effect = [1,1,1,2,1,1] |
| |
| cleaner = DataCleaner.DataCleaner(self.config) |
| cleaner.cleanup() |
| |
| self.assertTrue(len(remMock.call_args_list) == 4) |
| remMock.assert_any_call('/test_path/errors-12.txt'); |
| remMock.assert_any_call('/test_path/output-12.txt'); |
| remMock.assert_any_call('/test_path/site-12.pp'); |
| remMock.assert_any_call('/test_path/site-15.pp'); |
| pass |
| |
| @patch('os.walk') |
| @patch('time.time') |
| @patch('os.path.getmtime') |
| @patch('os.remove') |
| def test_cleanup_remove_error(self,remMock,mtimeMock,timeMock,walkMock): |
| self.config.reset_mock() |
| DataCleaner.logger.reset_mock() |
| |
| walkMock.return_value = iter(self.test_dir) |
| timeMock.return_value = 2592000 + 2 |
| mtimeMock.side_effect = [1,1,1,2,1,1] |
| |
| def side_effect(arg): |
| if arg == '/test_path/site-15.pp': |
| raise Exception("Can't remove file") |
| |
| remMock.side_effect = side_effect |
| |
| cleaner = DataCleaner.DataCleaner(self.config) |
| cleaner.cleanup() |
| |
| self.assertTrue(len(remMock.call_args_list) == 4) |
| self.assertTrue(DataCleaner.logger.error.call_count == 1) |
| pass |
| |
| if __name__ == "__main__": |
| suite = unittest.TestLoader().loadTestsFromTestCase(TestDataCleaner) |
| unittest.TextTestRunner(verbosity=2).run(suite) |