d4dcab432c
When running the tests on Python 3, it gets really annoying to see so many logging messages and tracebacks, even though the tests are running fine. This patch improves the situation by catching all the log messages that are emitted during tests execution. Change-Id: Idc62081b768676cc861fb7c53f18175879807e56
57 lines
2.1 KiB
Python
57 lines
2.1 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 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 import exception
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from cloudbaseinit.metadata import factory
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from cloudbaseinit.tests import testutils
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class MetadataServiceFactoryTests(unittest.TestCase):
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@mock.patch('cloudbaseinit.utils.classloader.ClassLoader.load_class')
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def _test_get_metadata_service(self, mock_load_class,
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ret_value=mock.MagicMock(),
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load_exception=False):
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mock_load_class.side_effect = ret_value
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if load_exception:
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mock_load_class()().load.side_effect = Exception
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with self.assertRaises(exception.CloudbaseInitException):
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factory.get_metadata_service()
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return
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if ret_value is exception.CloudbaseInitException:
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self.assertRaises(exception.CloudbaseInitException,
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factory.get_metadata_service)
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else:
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response = factory.get_metadata_service()
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self.assertEqual(mock_load_class()(), response)
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def test_get_metadata_service(self):
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self._test_get_metadata_service()
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def test_get_metadata_service_exception(self):
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self._test_get_metadata_service(
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ret_value=exception.CloudbaseInitException)
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def test_get_metadata_service_load_exception(self):
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with testutils.LogSnatcher('cloudbaseinit.metadata.'
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'factory'):
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self._test_get_metadata_service(load_exception=True)
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