def testBasicContains(self):
        timedDict = TimedDictionary(TWO_HOURS)
        timedDict[5] = 'five'
        timedDict['six'] = 6
        self.assertTrue(5 in timedDict)
        self.assertTrue('six' in timedDict)
        self.assertFalse(42 in timedDict)
        self.assertFalse(None in timedDict)

        self.assertTrue(timedDict.has_key(5))
        self.assertTrue(timedDict.has_key('six'))
        self.assertFalse(timedDict.has_key(42))
        self.assertFalse(timedDict.has_key(None))