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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