python unittest测试框架

所有的用例都必须继承unittest.TestCase

setUp:测试之前准备的工作放在前面，比如打开浏览器，

tearDown:测试用例执行完要做的，如关闭浏览器

断言：

#first_case.py
#coding: utf-8

import unittest

def div(a, b):
return a / b
# 1 / 2 = 1

class MyfirstTestCase(unittest.TestCase):
def setUp(self):
print ‘run before every test‘

def tearDown(self):
print ‘run after every test‘

def test_1_div_1(self):
print ‘1 div 1‘
self.assertEqual(div(1, 1), 1 / 1)

def test_3_div_4(self):
print ‘3 div 4‘
self.assertEqual(div(3, 4), 3 / 4)

def test_3_div_0(self):
print ‘3 / 0‘
self.assertRaises(ZeroDivisionError, div, 3, 0)

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

python unittest测试框架

原文：https://www.cnblogs.com/bzdmz/p/10333134.html