Python selenium实现断言3种方法解析
1.if...else...判断进行断言
fromtimeimport* fromseleniumimportwebdriver deflogin(user="admin",pwd="123456"): driver=webdriver.Chrome() driver.implicitly_wait(10) driver.get("http://192.168.1.110:8080/cms") driver.maximize_window() sleep(1) driver.find_element_by_id("userAccount").send_keys(user) sleep(1) driver.find_element_by_id("loginPwd").send_keys(pwd) sleep(1) driver.find_element_by_id("loginBtn").click()#登录 sleep(1) users=driver.find_element_by_class_name("c-white").text#获取用户名 sleep(1) driver.quit() ifusers[6:]==user: pass else: raiseAssertionError if__name__=='__main__': login()
fromtimeimport* fromseleniumimportwebdriver deflogin(user="admin",pwd="123456"): driver=webdriver.Chrome() driver.implicitly_wait(10) driver.get("http://192.168.1.110:8080/cms") driver.maximize_window() sleep(1) driver.find_element_by_id("userAccount").send_keys(user) sleep(1) driver.find_element_by_id("loginPwd").send_keys(pwd) sleep(1) driver.find_element_by_id("loginBtn").click()#登录 sleep(1) users=driver.find_element_by_class_name("c-white").text#获取用户名 sleep(1) driver.quit() ifusers[6:7]==user: pass else: assertFalse if__name__=='__main__': login()
2.try...except...断言
fromtimeimport* fromseleniumimportwebdriver deffatie(title,body): dr=login() sleep(2) dr.find_element_by_partial_link_text("版块").click() sleep(1) dr.find_element_by_id("subject").send_keys(title) sleep(1) dr.find_element_by_id("fastpostmessage").send_keys(body) sleep(2) dr.find_element_by_name("topicsubmit").click() sleep(2) try: dr.find_element_by_id("thread_subject") except: raiseAssertionError else: pass sleep(3) dr.quit()
3.assert断言(基于unittest)
- assertIn(arg1,arg2,msg=None)验证arg1是arg2的子串,不是则fail
- assertNotIn(arg1,arg2,msg=None)验证arg1不是arg2的子串,是则fail
- assertEqual(arg1,arg2,msg=None)验证arg1=arg2,不等则fail
- assertNotEqual(arg1,arg2,msg=None)验证arg1!=arg2,相等则fail
importtime importunittest classTest(unittest.TestCase): deftest01(self): self.assertEqual(2,2,msg="test01error!") deftest02(self): self.assertNotEqual(1,2,msg="test02error!") deftest03(self): self.assertIn("fang","xinfangshuo",msg="test03error!") deftest04(self): self.assertNotIn("xing","xinfangshuo",msg="test04error!") deftearDown(self): time.sleep(1) if__name__=='__main__': unittest.main()
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