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# -*- coding: utf-8 -*-
# libavg - Media Playback Engine.
# Copyright (C) 2003-2014 Ulrich von Zadow
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Current versions can be found at www.libavg.de
#
import StringIO
import logging
from libavg import logger
from testcase import *
class LoggerTestCase(AVGTestCase):
def __init__(self, testFuncName):
AVGTestCase.__init__(self, testFuncName)
self.testMsg = u'福 means good fortune'
def setUp(self):
self.stream = StringIO.StringIO()
self.hdlr = logging.StreamHandler(self.stream)
self.pyLogger = logging.getLogger(__name__)
self.pyLogger.addHandler(self.hdlr)
self.pyLogger.propagate = False
self.pyLogger.level = logging.DEBUG
logger.addSink(self.pyLogger)
logger.removeStdLogSink()
def tearDown(self):
self.pyLogger.removeHandler(self.hdlr)
def _assertMsg(self):
self.stream.flush()
self.assert_(self.stream.getvalue().decode('utf8').find(self.testMsg) != -1)
self.stream.close()
def _assertNoMsg(self):
self.stream.flush()
self.assert_(self.stream.getvalue().decode('utf8').find(self.testMsg) == -1)
self.stream.close()
def testRemoveSink(self):
logger.removeSink(self.pyLogger)
logger.info(self.testMsg)
self._assertNoMsg()
def testConfigureCategory(self):
snowmanCategory = logger.configureCategory(u'☃ Category')
logger.warning(self.testMsg, snowmanCategory)
self._assertMsg()
def testReconfigureCategory(self):
snowmanCategory = logger.configureCategory(u'☃ Category', logger.Severity.INFO)
logger.info(self.testMsg, snowmanCategory)
self._assertMsg()
def testOmitCategory(self):
logger.configureCategory(logger.Category.APP, logger.Severity.CRIT)
logger.info(self.testMsg)
self._assertNoMsg()
def testLogCategory(self):
logger.configureCategory(logger.Category.APP, logger.Severity.INFO)
logger.info(self.testMsg)
self._assertMsg()
def testUnknownCategoryWarning(self):
self.assertException(lambda: logger.error("Foo", "Bar"))
def loggerTestSuite(tests):
availableTests = (
"testRemoveSink",
"testConfigureCategory",
"testReconfigureCategory",
"testOmitCategory",
"testLogCategory",
"testUnknownCategoryWarning",
)
return createAVGTestSuite(availableTests, LoggerTestCase, tests)
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