python自动化测试之从命令行运行测试用例with verbosity

本文实例讲述了python自动化测试" title="python自动化测试">python自动化测试之从命令行运行测试用例with verbosity,分享给大家供大家参考。具体如下:

实例文件recipe3.py如下:

class RomanNumeralConverter(object):

def __init__(self, roman_numeral):

self.roman_numeral = roman_numeral

self.digit_map = {"M":1000, "D":500, "C":100, "L":50, "X":10,

"V":5, "I":1}

def convert_to_decimal(self):

val = 0

for char in self.roman_numeral:

val += self.digit_map[char]

return val

import unittest

class RomanNumeralConverterTest(unittest.TestCase):

def test_parsing_millenia(self):

value = RomanNumeralConverter("M")

self.assertEquals(1000, value.convert_to_decimal())

def test_parsing_century(self):

'''THIS is a error test case'''

value = RomanNumeralConverter("C")

self.assertEquals(10, value.convert_to_decimal())

if __name__ == "__main__":

suite = unittest.TestLoader().loadTestsFromTestCase(RomanNumeralConverterTest)

unittest.TextTestRunner(verbosity=2).run(suite)

运行结果如下图所示:

这就是测试用例失败的样子。

希望本文所述对大家的Python程序设计有所帮助

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