def METHOD_NAME(self):
    tokenizer = BasicTokenizer(do_lower_case=True)
    self.assertListEqual(
        tokenizer.tokenize(" \tHäLLo!how  \n Are yoU?  "), ["hallo", "!", "how", "are", "you", "?"]
    )
    self.assertListEqual(tokenizer.tokenize("H\u00E9llo"), ["hello"])