b6f7e48755
Some of the tests related to log level adjustment make assumptions about the default log level. While that should not change often, it would be best if the tests explicitly set the default it expects. Change-Id: I789175e70994be52181fed6339af96b6b85c1236
65 lines
2.5 KiB
Python
65 lines
2.5 KiB
Python
# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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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 logging as pylogging
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import fixtures as fx
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from oslo_log import log as logging
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import testtools
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from cinder.tests import fixtures
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class TestLogging(testtools.TestCase):
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def test_default_logging(self):
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stdlog = self.useFixture(fixtures.StandardLogging())
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root = logging.getLogger()
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root.logger.setLevel(pylogging.INFO)
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# there should be a null handler as well at DEBUG
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self.assertEqual(2, len(root.handlers), root.handlers)
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log = logging.getLogger(__name__)
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log.info("at info")
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log.debug("at debug")
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self.assertIn("at info", stdlog.logger.output)
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self.assertNotIn("at debug", stdlog.logger.output)
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# broken debug messages should still explode, even though we
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# aren't logging them in the regular handler
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self.assertRaises(TypeError, log.warning,
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"this is broken %s %s", "foo")
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# and, ensure that one of the terrible log messages isn't
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# output at info
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warn_log = logging.getLogger('migrate.versioning.api')
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warn_log.info("warn_log at info, should be skipped")
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warn_log.error("warn_log at error")
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self.assertIn("warn_log at error", stdlog.logger.output)
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self.assertNotIn("warn_log at info", stdlog.logger.output)
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def test_debug_logging(self):
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self.useFixture(fx.EnvironmentVariable('OS_DEBUG', '1'))
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stdlog = self.useFixture(fixtures.StandardLogging())
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root = logging.getLogger()
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root.logger.setLevel(pylogging.INFO)
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# there should no longer be a null handler
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self.assertEqual(1, len(root.handlers), root.handlers)
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log = logging.getLogger(__name__)
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log.info("at info")
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log.debug("at debug")
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self.assertIn("at info", stdlog.logger.output)
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self.assertNotIn("at debug", stdlog.logger.output)
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