编写web自动化测试

import unittest
from time import sleep
from selenium import webdriver

class TestBdai(unittest.TestCase):

    
    @classmethod#可减少浏览器关闭次数
    def setUp(cls):
        cls.driver = webdriver.Chrome()
        cls.base_url = "https://baidu.com/"

    def baidu_search(self, search_key):#封装搜索功能
        self.driver.get(self.base_url)
        self.driver.find_element_by_id("kw").send_keys(search_key)
        self.driver.find_element_by_id("su").click()
        sleep(2)

    def test_search_key_selenium(self):
        search_key = "selenium"
        self.baidu_search(search_key)
        self.assertEqual(self.driver.title, search_key+"_百度搜索")

    def test_search_key_unittest(self):
        search_key = "unittest"
        self.baidu_search(search_key)
        self.assertEqual(self.driver.title, search_key+"_百度搜索")

    @classmethod
    def tearDown(cls):
        cls.driver.quit()

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

注意事项：1、Unittest查找和执行测试用例时，只会把以“test”开头的方法当做测试用例。

                  2、把断言写在每一条测试用例里。

163邮箱登录功能测试：

import unittest
from selenium import webdriver
from time import sleep

class Test_login(unittest.TestCase):

    @classmethod
    def setUpClass(cls):
        cls.driver = webdriver.Chrome()
        cls.base_url = "https://mail.163.com/"

    def login(self,username,password):
        self.driver.get(self.base_url)
        iframe = self.driver.find_element_by_css_selector("iframe")
        self.driver.switch_to.frame(iframe)
        self.driver.find_element_by_css_selector("[name = 'email']").clear()
        self.driver.find_element_by_css_selector("[name = 'email']").send_keys(username)
        self.driver.find_element_by_css_selector("[name = 'password']").clear()
        self.driver.find_element_by_css_selector("[name = 'password']").send_keys(password)
        self.driver.find_element_by_id("dologin").click()
        sleep(2)

    def test_success_login(self):
        username = "####"
        password = "$$$$"
        self.login(username,password)
        self.driver.switch_to.default_content()
        text = self.driver.find_element_by_id("spnUid").text
        self.assertIn(".com", text)

    def test_failed_login(self):
        username = "123"
        password = "123"
        self.login(username,password)
        text = self.driver.find_element_by_class_name("ferrorhead").text
        self.assertIn("错误", text)

    def test_null_login(self):
        username = ""
        password = ""
        self.login(username,password)
        text = self.driver.find_element_by_class_name("ferrorhead").text
        self.assertIn("输入", text)
        

    @classmethod
    def tearDownClass(cls):
        cls.driver.quit()

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

 浏览器前进、后退、截屏功能测试：

from selenium import webdriver
from time import sleep
import unittest

class brower_control(unittest.TestCase):

    def setUp(self):
        self.driver = webdriver.Chrome()
        self.first_url = "https://www.baidu.com/"
        self.driver.get(self.first_url)
        sleep(2)
        self.second_url = "http://news.baidu.com"
        self.driver.get(self.second_url)
        sleep(2)

        

    def test_back(self):
        self.setUp
        self.driver.back()
        print(self.driver.current_url)
        self.assertIn("baidu",self.driver.current_url)
        self.driver.get_screenshot_as_file("E:\test\test1.png")
        

    def test_forward(self):
        self.test_back
        self.driver.forward()
        print(self.driver.current_url)
        self.assertIn("news",self.driver.current_url)
   
        self.driver.get_screenshot_as_file("E:\test\test2.png")

    def tearDown(self): 
        self.driver.quit() 

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

 百度首页>设置>高级搜索>时间一栏下拉框验证

from selenium import webdriver
from time import sleep
import unittest

class Alert_handle(unittest.TestCase):
    
    @classmethod
    def setUp(cls):
        cls.driver = webdriver.Chrome()
        cls.driver.get("https://www.baidu.com/")

    def test_aler(self):
        self.driver.find_element_by_id("s-usersetting-top").click()
        self.driver.find_element_by_link_text("高级搜索").click()
        sleep(2)
        self.driver.find_element_by_css_selector("#adv-setting-gpc > div > div.c-select-selection > i.c-icon.c-select-arrow").click()
        sleep(2)
        selection_list = self.driver.find_elements_by_css_selector("[data-for='gpc']")
        for i in selection_list:
            print(i.text)
        j = selection_list[1]
        self.assertIn("一天", j.text)
        j.click()
        sleep(2)

    @classmethod
    def tearDown(cls):
        cls.driver.quit()
    

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

 多窗口切换验证：window_handles, current_window_handle, switch_to.window()

import unittest
from time import sleep
from selenium import webdriver

class Window_handle(unittest.TestCase):

    @classmethod
    def setUp(cls):
        cls.driver = webdriver.Chrome()
        cls.base_url = "https://www.baidu.com/"

    def test_window_handle(self):
        self.driver.get(self.base_url)
        self.driver.maximize_window()
        self.driver.find_element_by_link_text("登录").click()
        sleep(2)
        self.driver.find_element_by_link_text("立即注册").click()
        #handles的类型是列表
        handles = self.driver.window_handles
        print(handles)
        self.driver.switch_to.window(handles[-1])
        print(self.driver.current_window_handle)
        sleep(2)
        text = self.driver.find_element_by_xpath("//*[@id='content']/div[3]/div[1]/h3").text
        self.assertEqual("欢迎注册",text)
        
        
    @classmethod
    def tearDown(cls):
        cls.driver.quit()

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

 输出：

================================================== RESTART: C:UsersAdministratorAppDataLocalProgramsPythonPython38-32window_handle.py =================================================
['CDwindow-91D6DE9C70B15E9D24870B4CD8DB1D6B', 'CDwindow-DEACE6DD9D38A30A1F3FEFA1BCEA5422']
CDwindow-DEACE6DD9D38A30A1F3FEFA1BCEA5422
.
----------------------------------------------------------------------
Ran 1 test in 12.609s

OK