def METHOD_NAME(self):
    input_true = 'this year is 2017'
    input_false = '1089 is to early to be of any use'
    result_true = _add_possible_year_score(input_true, 0)
    result_false = _add_possible_year_score(input_false, 0)
    assert result_true > 0, 'year not detected'
    assert result_false == 0, 'year wrongly detected'