python从入门到实践练习11-1：城市和国家

python从入门到实践练习11-1：城市和国家

import unittest
from city_functions import get_city_country

class NameTestCase(unittest.TestCase):
    '''测试city_function.py'''
    def test_city_country(self):
        '''能够正确处理像Santiago, Chile这样格式的输出结果吗？'''
        formatted_name = get_city_country('santiago', 'chile')
        self.assertEqual(formatted_name,'Santiago, Chile')

if __name__ == '__main__':
    unittest.main()

> 这里是引用模块city_function.py文件
> def get_city_country(city,country):
    '''生成格式为city，country的字符串'''
    full_name = f'{city}, {country}'
    return full_name.title()