def testSingleCharComparisonPoisoning(self):
        SP = Splitter()

        self.assertEqual(u'D', 'D')
        SP.split(u'D')
        self.assertEqual(u'D', 'D')
    def testSingleCharCachePoisoning(self):
        SP = Splitter()

        SP.split(u'D')
        self.assertEqual(u'D', unicode('D'))