def invalid_token_test(): lexer = LatexIncrementalDecoder() # piggyback an implementation which results in invalid tokens lexer.get_raw_tokens = lambda bytes_, final: [Token('**invalid**', bytes_)] nose.tools.assert_raises(AssertionError, lambda: lexer.decode(b'hello'))
def invalid_state_test_2(): lexer = LatexIncrementalDecoder() # piggyback invalid state lexer.state = '**invalid**' nose.tools.assert_raises(AssertionError, lambda: lexer.decode(b' '))
def setUp(self): self.lexer = LatexIncrementalDecoder(self.errors)