8661dd1a31
This adds some fixtures to ensure the log output is what we expect, along with ensuring we test the operation of the debug environment variables. Change-Id: I01c36299539b15a633b9307da5a348a5ae4e2563
49 lines
2 KiB
Python
49 lines
2 KiB
Python
# Copyright 2016 Andreas Florath (andreas@florath.net)
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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 fixtures
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import logging
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import testtools
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from diskimage_builder import logging_config
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class TestLoggingConfig(testtools.TestCase):
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def test_defaults(self):
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self.out = self.useFixture(fixtures.StringStream('stdout'))
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self.useFixture(
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fixtures.MonkeyPatch('sys.stdout', self.out.stream))
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self.err = self.useFixture(fixtures.StringStream('stderr'))
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self.useFixture(
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fixtures.MonkeyPatch('sys.stderr', self.err.stream))
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self.useFixture(fixtures.EnvironmentVariable('DIB_DEBUG_TRACE', '1'))
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logging_config.setup()
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log = logging.getLogger(__name__)
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log.debug("Debug Message")
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self.assertIn("Debug Message", self.err._details["stderr"].as_text())
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# The follow two are looking for the function name / file name
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# suffix we log only for debug messages
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self.assertIn("test_defaults", self.err._details["stderr"].as_text())
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self.assertIn("test_loggingconfig.py",
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self.err._details["stderr"].as_text())
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log.info("Info Message")
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self.assertIn("Info Message", self.err._details["stderr"].as_text())
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log.warning("Warning Message")
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self.assertIn("Warning Message", self.err._details["stderr"].as_text())
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log.error("Error Message")
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self.assertIn("Error Message", self.err._details["stderr"].as_text())
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