ca0ee9f3d0
First, setting up the default logger name for worker and verifier. Without this, logging from the reconciler and the database api will end up in stacktach-default. This would mean both the verifier and worker will be attempting to rotate that log file, thus locking themselves. Second, using the child logging process when calling the info/warn/error functions directly in stacklog. Othweise this will cause the callers to get or create the parent logger process.
58 lines
2.4 KiB
Python
58 lines
2.4 KiB
Python
import logging
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import mox
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from stacktach import stacklog
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from tests.unit import StacktachBaseTestCase
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class StacklogTestCase(StacktachBaseTestCase):
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def setUp(self):
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self.mox = mox.Mox()
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def tearDown(self):
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self.mox.UnsetStubs()
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def test_get_logger_should_create_timed_rotating_logger_for_parent(self):
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logger_name = 'logger'
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logger = stacklog.get_logger(logger_name, is_parent=True)
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self.assertIsInstance(
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logger.handlers[0], logging.handlers.TimedRotatingFileHandler)
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self.assertEquals(logger.handlers[0].when, 'MIDNIGHT')
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self.assertEquals(logger.handlers[0].interval, 86400)
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self.assertEquals(logger.handlers[0].backupCount, 3)
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self.assertEqual(logger.name, 'logger')
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self.assertEquals(logger.level, logging.DEBUG)
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def test_get_logger_should_create_queue_logger_for_child(self):
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logger_name = 'logger'
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stacklog.get_logger(logger_name, is_parent=True)
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child_logger = stacklog.get_logger(logger_name, is_parent=False)
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self.assertIsInstance(
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child_logger.handlers[0], stacklog.QueueHandler)
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self.assertEqual(child_logger.name, 'child_logger')
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self.assertEquals(child_logger.level, logging.DEBUG)
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def test_get_logger_should_use_default_name_when_name_not_specified(self):
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logger = stacklog.get_logger(None, is_parent=True)
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self.assertEquals(logger.name, stacklog.default_logger_name)
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stacklog.set_default_logger_name('default')
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logger = stacklog.get_logger(None, is_parent=True)
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self.assertEquals(logger.name, 'default')
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def test_get_logger_raise_exception_when_child_created_before_parent(self):
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with self.assertRaises(stacklog.ParentLoggerDoesNotExist):
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stacklog.get_logger('logger', is_parent=False)
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def test_get_logger_should_return_existing_parent_logger_if_present(self):
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logger_1 = stacklog.get_logger('logger', is_parent=True)
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logger_2 = stacklog.get_logger('logger', is_parent=True)
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self.assertIs(logger_1, logger_2)
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def test_get_logger_should_return_existing_child_logger_if_present(self):
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stacklog.get_logger('logger', is_parent=True)
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child_logger_1 = stacklog.get_logger('logger', is_parent=False)
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child_logger_2 = stacklog.get_logger('logger', is_parent=False)
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self.assertIs(child_logger_1, child_logger_2)
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