1from PyObjCTools.TestSupport import * 2from Foundation import * 3 4try: 5 unicode 6except NameError: 7 unicode = str 8 9class TestNSURLCredentialStorage (TestCase): 10 def testConstants(self): 11 self.assertIsInstance(NSURLCredentialStorageChangedNotification, unicode) 12 13 14if __name__ == "__main__": 15 main() 16