def as_list(self, text): return list(Lexer(self._symbols, Source.anonymous(text)))
def as_tokens(self, text, name): return Lexer(self._symbols, Source.with_name(text, name))
def _verify_tokens(self, *expected_tokens): self.assertListEqual(list(expected_tokens), list(Lexer(self._symbols, Source(self._text))))