def assertNotInOutput(self, stream, msg):
        self.assertFalse(msg in stream, "'%s' matches actual output text '%s'" % (msg, stream))

##########################################################################
# DJANGO ADMIN TESTS
# This first series of test classes checks the environment processing
# of the django-admin.py script
##########################################################################
Utility assertion: assert that the given message doesn't exist in the output
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/tests/regressiontests/admin_scripts/tests.py/AdminScriptTestCase.assertNotInOutput