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How to use addloghandler method in pyatom

Best Python code snippet using pyatom_python

test_log.py

Source:test_log.py

1# -*- Mode: Python; test-case-name: test_log -*-2# vi:si:et:sw=4:sts=4:ts=43#4# Flumotion - a streaming media server5# Copyright (C) 2004,2005,2006,2007 Fluendo, S.L. (www.fluendo.com).6# All rights reserved.7# This file may be distributed and/or modified under the terms of8# the GNU General Public License version 2 as published by9# the Free Software Foundation.10# This file is distributed without any warranty; without even the implied11# warranty of merchantability or fitness for a particular purpose.12# See "LICENSE.GPL" in the source distribution for more information.13# Licensees having purchased or holding a valid Flumotion Advanced14# Streaming Server license may use this file in accordance with the15# Flumotion Advanced Streaming Server Commercial License Agreement.16# See "LICENSE.Flumotion" in the source distribution for more information.17# Headers in this file shall remain intact.18from twisted.trial import unittest19import log20__version__ = "$Rev: 7162 $"21class LogTester(log.Loggable):22    logCategory = 'testlog'23class LogFunctionTester(log.Loggable):24    def logFunction(self, format, *args):25        return (("override " + format), ) + args[1:]26class TestLog(unittest.TestCase):27    def setUp(self):28        self.category = self.level = self.message = None29        self.tester = LogTester()30        # we want to remove the default handler so it doesn't show up stuff31        log.reset()32    # just test for parsing semi- or non-valid FLU_DEBUG variables33    def testSetDebug(self):34        log.setDebug(":5")35        log.setDebug("*")36        log.setDebug("5")37    # test for adding a log handler38    def handler(self, level, object, category, file, line, message):39        self.level = level40        self.object = object41        self.category = category42        self.file = file43        self.line = line44        self.message = message45    def testLimitInvisible(self):46        log.setDebug("testlog:3")47        log.addLimitedLogHandler(self.handler)48        # log 2 we shouldn't get49        self.tester.log("not visible")50        assert not self.category51        assert not self.level52        assert not self.message53        self.tester.debug("not visible")54        assert not self.category55        assert not self.level56        assert not self.message57    def testLimitedVisible(self):58        log.setDebug("testlog:3")59        log.addLimitedLogHandler(self.handler)60        # log 3 we should get61        self.tester.info("visible")62        assert self.category == 'testlog'63        assert self.level == log.INFO64        assert self.message == 'visible'65        self.tester.warning("also visible")66        assert self.category == 'testlog'67        assert self.level == log.WARN68        assert self.message == 'also visible'69    def testFormatStrings(self):70        log.setDebug("testlog:3")71        log.addLimitedLogHandler(self.handler)72        self.tester.info("%d %s", 42, 'the answer')73        assert self.category == 'testlog'74        assert self.level == log.INFO75        assert self.message == '42 the answer'76    def testLimitedError(self):77        log.setDebug("testlog:3")78        log.addLimitedLogHandler(self.handler)79        self.assertRaises(SystemExit, self.tester.error, "error")80        assert self.category == 'testlog'81        assert self.level == log.ERROR82        assert self.message == 'error'83    def testLogHandlerLimitedLevels(self):84        log.setDebug("testlog:3")85        log.addLimitedLogHandler(self.handler)86        # now try debug and log again too87        log.setDebug("testlog:5")88        self.tester.debug("debug")89        assert self.category == 'testlog'90        assert self.level == log.DEBUG91        assert self.message == 'debug'92        self.tester.log("log")93        assert self.category == 'testlog'94        assert self.level == log.LOG95        assert self.message == 'log'96    # test that we get all log messages97    def testLogHandler(self):98        log.setDebug("testlog:3")99        log.addLogHandler(self.handler)100        self.tester.log("visible")101        assert self.message == 'visible'102        self.tester.warning("also visible")103        assert self.message == 'also visible'104class TestOwnLogHandler(unittest.TestCase):105    def setUp(self):106        self.category = self.level = self.message = None107        self.tester = LogFunctionTester()108    def handler(self, level, object, category, file, line, message):109        self.level = level110        self.object = object111        self.category = category112        self.file = file113        self.line = line114        self.message = message115    # test if our own log handler correctly mangles the message116    def testOwnLogHandlerLimited(self):117        log.setDebug("testlog:3")118        log.addLogHandler(self.handler)119        self.tester.log("visible")120        assert self.message == 'override visible'121    def testLogHandlerAssertion(self):122        self.assertRaises(TypeError, log.addLimitedLogHandler, None)123class TestGetExceptionMessage(unittest.TestCase):124    def func3(self):125        self.func2()126    def func2(self):127        self.func1()128    def func1(self):129        raise TypeError("I am in func1")130    def testLevel2(self):131        try:132            self.func2()133            self.fail()134        except TypeError, e:135            self.verifyException(e)136    def testLevel3(self):137        try:138            self.func3()139            self.fail()140        except TypeError, e:141            self.verifyException(e)142    def verifyException(self, e):143        message = log.getExceptionMessage(e)144        self.failUnless("func1()" in message)145        self.failUnless("test_log.py" in message)146        self.failUnless("TypeError" in message)147class TestLogSettings(unittest.TestCase):148    def testSet(self):149        old = log.getLogSettings()150        log.setDebug('*:5')151        self.assertNotEquals(old, log.getLogSettings())152        log.setLogSettings(old)153        self.assertEquals(old, log.getLogSettings())154class TestWriteMark(unittest.TestCase):155    def handler(self, level, object, category, file, line, message):156        self.level = level157        self.object = object158        self.category = category159        self.file = file160        self.line = line161        self.message = message162    def testWriteMarkInDebug(self):163        loggable = log.Loggable()164        log.setDebug("4")165        log.addLogHandler(self.handler)166        marker = 'test'167        loggable.writeMarker(marker, log.DEBUG)168        self.assertEquals(self.message, marker)169    def testWriteMarkInWarn(self):170        loggable = log.Loggable()171        log.setDebug("2")172        log.addLogHandler(self.handler)173        marker = 'test'174        loggable.writeMarker(marker, log.WARN)175        self.assertEquals(self.message, marker)176    def testWriteMarkInInfo(self):177        loggable = log.Loggable()178        log.setDebug("3")179        log.addLogHandler(self.handler)180        marker = 'test'181        loggable.writeMarker(marker, log.INFO)182        self.assertEquals(self.message, marker)183    def testWriteMarkInLog(self):184        loggable = log.Loggable()185        log.setDebug("5")186        log.addLogHandler(self.handler)187        marker = 'test'188        loggable.writeMarker(marker, log.LOG)189        self.assertEquals(self.message, marker)190    def testWriteMarkInError(self):191        loggable = log.Loggable()192        log.setDebug("4")193        log.addLogHandler(self.handler)194        marker = 'test'195        self.assertRaises(SystemExit, loggable.writeMarker, marker, log.ERROR)196        self.assertEquals(self.message, marker)197class TestLogNames(unittest.TestCase):198    def testGetLevelNames(self):199        self.assertEquals(['ERROR', 'WARN', 'INFO', 'DEBUG', 'LOG'],200                          log.getLevelNames())201    def testGetLevelCode(self):202        self.assertEquals(1, log.getLevelInt('ERROR'))203        self.assertEquals(2, log.getLevelInt('WARN'))204        self.assertEquals(3, log.getLevelInt('INFO'))205        self.assertEquals(4, log.getLevelInt('DEBUG'))206        self.assertEquals(5, log.getLevelInt('LOG'))207    def testGetLevelName(self):208        self.assertEquals('ERROR', log.getLevelName(1))209        self.assertEquals('WARN', log.getLevelName(2))210        self.assertEquals('INFO', log.getLevelName(3))211        self.assertEquals('DEBUG', log.getLevelName(4))212        self.assertEquals('LOG', log.getLevelName(5))213if __name__ == '__main__':...

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