TestCase——> Test Fixure测试固件

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TestSuite测试套件——>TestRunner测试运行器

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                       TestReport

测试断言

verbosity=2

0代表得到执行的测试总数和全局结果

1代表得到成功的显示，失败的显示f，错误的显示e，默认的是1

2可以得到详细的信息

1.unittest各个组件

2.unittest测试固件

a.setUp&tearDown

b.setUpClass&tearDownClass

#!/usr/bin/env python #coding:utf-9 import unittest import selenium import webdriver class F2(unittest.TestCase): @classmethod def selfUpClass(cls): cls.driver=webdriver.Chrome() cls.driver.maximize_window() cls.driver.implicityly_wait(30) cls.driver.get("http://www.baidu.com") @classmethod def tearDown(cls): cls.driver.quit() def test_baidu_new(self): self.driver.find_element_by_link_text('新闻').click() def test_baidu_map(self): self.driver.find_element_by_link_text('地图').click() if __name__=="__main__": unittest.main(verbosity=2) 类方法：会出现找不到元素的问题 改写成： def test_baidu_new(self): self.driver.find_element_by_link_text('新闻').click() self.driver.back() import unittest from selenium import webdriver class F3(unittest.TestCase): def setUp(self): self.driver=webdriver.Chrome() self.driver.maximize_window() self.driver.implicitly_wait(30) self.driver.get('http://www.baidu.com') def tearDown(self): self.driver.quit() def test_baidu_news(self): self.driver.find_element_by_link_text('新闻').click() def test_baidu_map(self): self.driver.find_element_by_partial_link_text('图').click() if __name__ == '__main__': unittest.main(verbosity=2)

c.程序执行的顺序

 

d.测试用例的编写方法

写注释，好判断是哪个用例有错误

3.测试执行

4.构建测试套件，就是测试集

a用例按顺序执行（addTest）

#!/usr/bin/env python #coding:utf-9 import unittest import selenium import webdriver class BaiduTest(unittest.TestCase): @classmethod def selfUpClass(cls): cls.driver=webdriver.Chrome() cls.driver.maximize_window() cls.driver.implicityly_wait(30) cls.driver.get("http://www.baidu.com") @classmethod def tearDown(cls): cls.driver.quit() def test_baidu_new(self): self.driver.find_element_by_link_text('新闻').click() self.driver.back() def test_baidu_map(self): self.driver.find_element_by_link_text('地图').click() self.driver.back() if __name__=="__main__": suite=unittest.TestSuite()初始化 suite.addTest(BaiduTest('test_baidu_new')) suite.addTest(BaiduTest('test_baidu_man')) unittest.TextTestRunner(verbosity=2).run(suite) 执行顺序还是会按照ASCII字母顺序执行， 解决方法就是把用例名用数字编号显示，但是addTest会产生很多相同代码，解决办法就是按类执行 if __name__=="__main__": suite=unittest.TestSuite()初始化 suite.addTest(BaiduTest) unittest.TextTestRunner(verbosity=2).run(suite)

b.测试用例执行顺序的详解

c.按测试类执行makeSuite，是个函数

#!/usr/bin/env python # coding:utf-8 import unittest from selenium import webdriver class F7(unittest.TestCase): def setUp(self): pass def tearDown(self): pass def test_001(self): pass def test_002(self): pass if __name__=="__main__": suite=unittest.TestSuite(unittest.makeSuite(F7)) unittest.TextTestRunner(verbosity=2).run(suite)

d.加载测试类

e按测试模块来执行

if __name__=="__main__":     suite=unittest.TestLoader().loadTestsFromModult('f8.py')     unittest.TextTestRunner(verbosity=2).run(suite)

f优化测试套件

#!/usr/bin/env python # coding:utf-8 import unittest from selenium import webdriver class BaiduLink(unittest.TestCase): def setUp(self): self.driver=webdriver.Chrome() self.driver.maximize_window() self.driver.implicitly_wait(30) self.driver.get('http://www.baidu.com') def tearDown(self): self.driver.quit() pass def test_001(self): self.driver.find_element_by_link_text('新闻').click() def test_002(self): self.driver.find_element_by_link_text('地图').click() @staticmethod def suite(): suite = unittest.TestSuite(unittest.makeSuite(BaiduLink)) return suite if __name__ =="__main__": unittest.TextTestRunner(verbosity=2).run(BaiduLink.suite())

 

5.分离测试固件（模块化的应用）

init.py

#! /usr/bin/env python codring:utf-8 import unittest from selenium import webdriver class Init(unittest.TestCase): def setUp(self): self.driver=webdriver.Chrome() self.driver.maximize_window() self.driver.implicity_wait(30) self.driver.get('http://www.baidu.com') def tearDown(self): self.driver.quit()

#!/usr/bin/env python # coding:utf-8 import unittest from Day10.Init import * class BaiduSo(Init): self test_baidu_news(self): self.driver.find_element_by_id('kw').send_keys('webdriver') if __name__=="__main__": unittest.main(verbosity=2) 取消测试用例

@unittest.skip('该功能已经取消，忽略该测试用例的执行')

@unittest.expectedFailure 期望测试用例执行失败

6.测试断言

assertEqual(a,b)  内容一致，类型一致

#coding:utf-8 import unittest from Day10.init import * class BaiduLink(Init): def test_baidu_news(self): print(self.driver.title,type(self.driver.title)) self.assertEqual(self.driver.title,u'百度一下，你就知道') if __name__=="__main__": unittest.main(verbosity=2)

assertTrue(x)

def test_baidu_so(self):     so = self.driver.find_element_by_id('kw') print so.is_enable() self.assertTrue(so.is_enabled())

assertIn(a,b)

def test_baidu_title(self): self.assertIn('百度',self.driver.title)

测试断言注意事项

　　 不正确的使用if

　　不正确的使用异常

7.批量执行测试用例(discover)

#!/usr/bin/env python # coding:utf-8 import unittest import os def allTests(): suite=unittest.TestLoader.discover( start_dir = os.path.dirname(__file__), pattern = 'test_*.py', top_level_dir=None) return suite def run(): unittest.TextTestRunner(verbosity=2).run(allTests()) if __name__=="__main__": run()

a.获取所有测试用例

b.discover方法的解读

8.生成测试报告

 

a.python2测试报告的生成

import sys reload(sys) sys.setdefaultencoding('utf-8')

b.python3测试报告的生成

!/usr/bin/env python # coding:utf-8 import unittest import os import HTMLTestRunner def allTests(): suite=unittest.TestLoader.discover( start_dir = os.path.dirname(__file__), pattern = 'test_*.py', top_level_dir=None) return suite def run(): fp=os.path.join(os.path.dirname(__file__),'report','testReport.html') HTMLTestRunner.HTMLRunner( stream = open(fp,'wb'), title ='自动化测试报告', description='自动化测试详细信息').run(allTests()) if __name__=="__main__": run()

c.测试报告的注意事项

d.新增当前时间

9.unittest的缺陷

10.Coverage的应用