[英]Cannot understand how to write a testcase for weekdays in python using unittest module
我在python中有一個函數,它將工作日作為參數並在工作日成功返回一個int,我是python單元測試的新手,我想知道如何編寫單元測試用例。 這是功能:
def dayNameFromWeekday(weekday):
if weekday == "Monday":
return 0
if weekday == "Tuesday":
return 1
if weekday == "Wednesday":
return 2
if weekday == "Thursday":
return 3
if weekday == "Friday":
return 4
if weekday == "Saturday":
return 5
if weekday == "Sunday":
return 6
這是測試文件
class Utils(unittest.TestCase):
def test_dayNameFromWeekday(self, weekday):
if weekday == "Monday":
return 0
elif weekday == "Tuesday":
return 1
elif weekday == "Wednesday":
return 2
elif weekday == "Thursday":
return 3
elif weekday == "Friday":
return 4
elif weekday == "Saturday":
return 5
elif weekday == "Sunday":
return 6
else:
return -1 # Any error message
res = self.test_dayNameFromWeekday("Monday")
我不知道如何為這個函數編寫一個測試用例,請教我在 unittest python 中完成這些事情的方式..
這是解決方案:
import unittest
class Utils(unittest.TestCase):
def test_dayNameFromWeekday(self, weekday):
if weekday == "Monday":
return 0
elif weekday == "Tuesday":
return 1
elif weekday == "Wednesday":
return 2
elif weekday == "Thursday":
return 3
elif weekday == "Friday":
return 4
elif weekday == "Saturday":
return 5
elif weekday == "Sunday":
return 6
else:
return -1 # Any error message
def runTest(self):
res = self.test_dayNameFromWeekday("Monday")
print(res)
res = Utils()
res.run()
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