| # -*- coding: utf-8 -*- |
| # Licensed to the Apache Software Foundation (ASF) under one or moreĀ§ |
| # 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 os |
| import sys |
| import logging |
| |
| try: |
| import paramiko |
| have_paramiko = True |
| except ImportError: |
| have_paramiko = False |
| |
| from libcloud import _init_once |
| from libcloud.common.base import LoggingHTTPConnection |
| from libcloud.common.base import LoggingHTTPSConnection |
| |
| from libcloud.test import unittest |
| |
| |
| class TestUtils(unittest.TestCase): |
| def test_init_once_and_debug_mode(self): |
| # Debug mode is disabled |
| _init_once() |
| |
| self.assertEqual(LoggingHTTPConnection.log, None) |
| self.assertEqual(LoggingHTTPSConnection.log, None) |
| |
| if have_paramiko: |
| logger = paramiko.util.logging.getLogger() |
| paramiko_log_level = logger.getEffectiveLevel() |
| self.assertEqual(paramiko_log_level, logging.WARNING) |
| |
| # Enable debug mode |
| os.environ['LIBCLOUD_DEBUG'] = '/dev/null' |
| _init_once() |
| |
| self.assertTrue(LoggingHTTPConnection.log is not None) |
| self.assertTrue(LoggingHTTPSConnection.log is not None) |
| |
| if have_paramiko: |
| logger = paramiko.util.logging.getLogger() |
| paramiko_log_level = logger.getEffectiveLevel() |
| self.assertEqual(paramiko_log_level, logging.DEBUG) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(unittest.main()) |