第一个python&selenium自动化测试实战项目

说明：本项目采用流程控制思想，未引用unittest&pytest等单元测试框架

一.项目介绍

目的

测试某官方网站登录功能模块可以正常使用

用例

1.输入格式正确的用户名和正确的密码，验证是否登录成功；
2.输入格式正确的用户名和不正确的密码，验证是否登录失败，并且提示信息正确；
3.输入格式正确的用户名和任意密码，验证是否登录失败，并且提示信息正确；
4.用户名和密码两者都为空，验证是否登录失败，并且提示信息正确；
5.用户名和密码两者之一为空，验证是否登录失败，并且提示信息正确；

环境

Windows10 +Python3.6+selenium3.13+Pycharm

环境我想大多数人都会搭建，有事没事找百度，一搜一箩筐，哈哈！我自己刚学的时候也是各种问题各种百度，好在都解决了，感谢有度娘这么强大的存在！这里就不写环境怎么搭建了，直接进入主题

二.脚本设计

目的

我们的测试脚本需要达到：脚本可移植，脚本模块化，测试数据分离，输出测试报告等目的

脚本设计模式

代码实现

项目目录结构

注：下面的文件存放在同一个目录下

 #! user/bin/python

 '''

 代码说明：麦子学院登录模块自动化测试用例脚本

 编写日期：

 设置者：linux超

 '''

 import time

 from selenium import webdriver

 from webinfo import webinfo

 from userinfo import userinfo

 from log_fiile import login_log

 from pathlib import Path

 def open_web():

     driver = webdriver.Firefox()

     driver.maximize_window()

     return driver

 def load_url(driver,ele_dict):

     driver.get(ele_dict['Turl'])

     time.sleep(5)

 def find_element(driver,ele_dict):

     # find element

     driver.find_element_by_class_name(ele_dict['image_id']).click()

     if 'text_id' in ele_dict:

         driver.find_element_by_link_text('登录').click()

     user_id = driver.find_element_by_id(ele_dict['userid'])

     pwd_id = driver.find_element_by_id(ele_dict['pwdid'])

     login_id = driver.find_element_by_id(ele_dict['loginid'])

     return user_id,pwd_id,login_id

 def send_val(ele_tuple,arg):

     # input userinfo

     listkey = ['uname','pwd']

     i = 0

     for key in listkey:

         ele_tuple[i].send_keys('')

         ele_tuple[i].clear()

         ele_tuple[i].send_keys(arg[key])

         i+=1

     ele_tuple[2].click()

 def check_login(driver,ele_dict,log,userlist):

     result = False

     time.sleep(3)

     try:

         err = driver.find_element_by_id(ele_dict['error'])

         driver.save_screenshot(err.text+'.png')

         log.log_write('账号:%s 密码:%s 提示信息:%s:failed\n' %(userlist['uname'],userlist['pwd'],err.text))

         print('username or password error')

     except:

         print('login success!')

         log.log_write('账号:%s 密码:%s :passed\n'%(userlist['uname'],userlist['pwd']))

         #login_out(driver,ele_dict)

         return True

     return result

 def login_out(driver,ele_dict):

     driver.find_element_by_class_name(ele_dict['logout']).click()

 '''

 def screen_shot(err):

     i = 0

     save_path = r'D:\pythondcode\capture'

     capturename = '\\'+str(i)+'.png'

     wholepath = save_path+capturename

     if Path(save_path).is_dir():

         pass

     else:

         Path(save_path).mkdir()

     while Path(save_path).exists():

         i+=1

         capturename = '\\'+str(i)+'.png'

         wholepath = save_path + capturename

     err.screenshot(wholepath)

 '''

 def login_test():

     log = login_log()

     #ele_dict = {'url': 'http://www.maiziedu.com/', 'text_id': '登录', 'user_id': 'id_account_l', 'pwd_id': 'id_password_l'

         #, 'login_id': 'login_btn','image_id':'close-windows-btn7','error_id':'login-form-tips'}

     ele_dict = webinfo(r'D:\pythoncode\webinfo.txt')

     #user_list=[{'uname':account,'pwd':pwd}]

     user_list = userinfo(r'D:\pythoncode\userinfo.txt')

     driver = open_web()

     # load url

     load_url(driver,ele_dict)

     #find element

     ele_tuple = find_element(driver,ele_dict)

     # send values

     ftitle = time.strftime('%Y-%m-%d', time.gmtime())

     log.log_write('\t\t\t%s登录系统测试报告\n' % (ftitle))

     for userlist in user_list:

         send_val(ele_tuple,userlist)

         # check login success or failed

         result = check_login(driver,ele_dict,log,userlist)

         if result:

             login_out(driver,ele_dict)

             time.sleep(3)

             ele_tuple = find_element(driver,ele_dict)

     time.sleep(3)

     log.log_close()

     driver.quit()

 if __name__ == '__main__':

     login_test()

login_test.py

 #! user/bin/python

 '''

 代码说明：从文本文档中读取用户信息

 编写日期：

 设置者：linux超

 '''

 import codecs

 def userinfo(path):

     file = codecs.open(path,'r','utf-8')

     user_list = []

     for line in file:

         user_dict = {}

         result = [ele.strip() for ele in line.split(';')]

         for sult in result:

             re_sult = [ele.strip() for ele in sult.split('=')]

             user_dict.update(dict([re_sult]))

         user_list.append(user_dict)

     return user_list

 if __name__ == '__main__':

     user_list = userinfo(r'D:\pythoncode\userinfo.txt')

     print(user_list)

userinfo.py

 #! user/bin/python

 '''

 代码说明：从文本文档中读取web元素

 编写日期：

 设置者：linux超

 '''

 import codecs

 def webinfo(path):

     file = codecs.open(path,'r','gbk')

     ele_dict = {}

     for line in file:

         result = [ele.strip() for ele in line.split('=')]

         ele_dict.update(dict([result]))

     return ele_dict

 if __name__ == '__main__':

     ele_dict = webinfo(r'D:\pythoncode\webinfo.txt')

     for key in ele_dict:

         print(key,ele_dict[key])

webinfo.py

 #! user/bin/python

 '''

 代码说明：测试输出报告

 编写日期：

 设置者：linux超

 '''

 import time

 class login_log(object):

     def __init__(self,path='',mode='w'):

         filename = path + time.strftime('%Y-%m-%d',time.gmtime())

         self.log = open(path+filename+'.txt',mode)

     def log_write(self,msg):

         self.log.write(msg)

     def log_close(self):

         self.log.close()

 if __name__ == '__main__':

     log=login_log()

     ftitle = time.strftime('%Y-%m-%d',time.gmtime())

     log.log_write('xiaochao11520')

     log.log_close()

log_file.py

 uname=273839363@qq.com;pwd=xiaochao11520

 uname=273839363;pwd=xiaochao11520

 uname= ;pwd=xiaochao11520

 uname=273839363@qq.com;pwd=

 uname=2738;pwd=xiaochao

userinfo.txt

 Turl=http://www.maiziedu.com/

 text_id=登录

 userid=id_account_l

 pwdid=id_password_l

 loginid=login_btn

 error=login-form-tips

 logout=sign_out

 image_id=close-windows-btn7