人80%的行为出自于习惯。每个月改正一个习惯可让人一年拥有12个好习惯。十年下来这个人会有质的飞越。
#city_functions.py
def country_city():
city=input("Enter your city: ")
country=inpout("Enter your country: ")
hometown=city+' '+country
return hometown.title()
#text_city_functions.py
import unittest
from city_functions import country_city
class CityCountryTest(unittest.TestCase):
def test_city_country(self):
'''测试城市和国家功能'''
output=country_city('santiago','chile')
self.arrestEqual(output,'Santiago Chile')
unittest.main()