def invalid_state_test_2():
lexer = LatexIncrementalDecoder()
# piggyback invalid state
lexer.state = '**invalid**'
nose.tools.assert_raises(AssertionError, lambda: lexer.decode(b' '))
def invalid_state_test_2():
lexer = LatexIncrementalDecoder()
# piggyback invalid state
lexer.state = '**invalid**'
nose.tools.assert_raises(AssertionError, lambda: lexer.decode(b' '))
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_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'))