python之数据驱动Excel+ddt操作（方法二）

一、Mail163数据如下:

二、Excel+ddt代码如下：

import xlrdimport unittestfrom selenium import webdriverfrom selenium.webdriver.common.by import Byfrom ddt import ddt,data,unpackimport time

#安装:pip install xlrd#读取的数据存储在list表中def readExcels():    table = xlrd.open_workbook(‘Mail163.xlsx‘,‘r‘)    sheet = table.sheet_by_index(0)    nrow = [] #定义空列表    for row in range(1,sheet.nrows): #从1-N行读取遍历数据        #sheet.row_values(1,0,2)从0-2列读取数据成列表        nrow.append(sheet.row_values(row,start_colx=0,end_colx=sheet.ncols))    return nrow# print(readExcels())#[[‘‘, ‘‘, ‘请输入账号‘], [‘admin‘, ‘‘, ‘请输入密码‘], [‘‘, ‘admin‘, ‘请输入账号‘], [‘^^^^‘, ‘‘, ‘账号格式错误‘]]

@ddtclass Mail_163(unittest.TestCase):    def setUp(self) -> None:        self.driver = webdriver.Chrome()        self.driver.maximize_window()        self.driver.implicitly_wait(5)        self.driver.get("https://mail.163.com/")

    def tearDown(self) -> None:        self.driver.quit()

    def login_163(self,username,password):        #验证登录163邮箱N中情况        self.driver.find_element(By.ID,"switchAccountLogin").click()        iframe = self.driver.find_element(By.TAG_NAME,‘iframe‘)        self.driver.switch_to_frame(iframe)        self.driver.find_element(By.NAME,‘email‘).send_keys(username)        self.driver.find_element(By.NAME,‘password‘).send_keys(password)        time.sleep(1)        self.driver.find_element(By.ID,"dologin").click()

    def Assert_Text(self):        #断言 :文本断言        try:            divtext = self.driver.find_element(By.CSS_SELECTOR, ‘div.ferrorhead‘).text            return divtext        except Exception as msg:            print("断言失败{}".format(msg))        self.driver.switch_to_default_content()

    @data(*readExcels())    @unpack    def test_username_password_null(self,username,password,result):        ‘‘‘验证:登录163邮箱 N中情况的错误信息提示‘‘‘        self.login_163(username,password)        self.assertEqual(self.Assert_Text(),result)

    # def test_username_null(self):    #     ‘‘‘验证:用户名为空密码不为空的错误信息提示‘‘‘    #     self.login_163(readusername(2),readpassword(2))    #     self.assertEqual(self.Assert_Text(), readresult(2))    #    # def test_passwd_null(self):    #     ‘‘‘验证:用户名不为空密码为空的错误信息提示‘‘‘    #     self.login_163(readusername(3), readpassword(3))    #     self.assertEqual(self.Assert_Text(),readresult(3))    #    # def test_username_input_format(self):    #     ‘‘‘验证:用户名输入非法字符的错误信息提示‘‘‘    #     self.login_163(readusername(4), readpassword(4))    #     self.assertEqual(self.Assert_Text(), readresult(4))

if __name__ == ‘__main__‘:    unittest.main(verbosity=2) #详细日志信息

原文地址：https://www.cnblogs.com/Teachertao/p/11707768.html