Python+Selenium做自动化测试（超详细整理）

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【文末有配套视频教程和免费的资料文档领取】

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

 1 #! user/bin/python2 '''3 代码说明：麦子学院登录模块自动化测试用例脚本4 编写日期：5 设置者：linux超6 '''7 8 import time9 from selenium import webdriver10 from webinfo import webinfo11 from userinfo import userinfo12 from log_fiile import login_log13 from pathlib import Path14 15 def open_web():16     driver = webdriver.Firefox()17     driver.maximize_window()18     return driver19 20 def load_url(driver,ele_dict):21     driver.get(ele_dict['Turl'])22     time.sleep(5)23 24 def find_element(driver,ele_dict):25     # find element26     driver.find_element_by_class_name(ele_dict['image_id']).click()27     if 'text_id' in ele_dict:28         driver.find_element_by_link_text('登录').click()29 30     user_id = driver.find_element_by_id(ele_dict['userid'])31     pwd_id = driver.find_element_by_id(ele_dict['pwdid'])32     login_id = driver.find_element_by_id(ele_dict['loginid'])33     return user_id,pwd_id,login_id34 35 def send_val(ele_tuple,arg):36     # input userinfo37     listkey = ['uname','pwd']38     i = 039     for key in listkey:40         ele_tuple[i].send_keys('')41         ele_tuple[i].clear()42         ele_tuple[i].send_keys(arg[key])43         i+=144     ele_tuple[2].click()45 def check_login(driver,ele_dict,log,userlist):46     result = False47     time.sleep(3)48     try:49         err = driver.find_element_by_id(ele_dict['error'])50         driver.save_screenshot(err.text+'.png')51         log.log_write('账号:%s 密码:%s 提示信息:%s:failed\n' %(userlist['uname'],userlist['pwd'],err.text))52         print('username or password error')53     except:54         print('login success!')55         log.log_write('账号:%s 密码:%s :passed\n'%(userlist['uname'],userlist['pwd']))56         #login_out(driver,ele_dict)57         return True58     return result59 def login_out(driver,ele_dict):60     driver.find_element_by_class_name(ele_dict['logout']).click()61 '''62 def screen_shot(err):63     i = 064     save_path = r'D:\pythondcode\capture'65     capturename = '\\'+str(i)+'.png'66     wholepath = save_path+capturename67     if Path(save_path).is_dir():68         pass69     else:70         Path(save_path).mkdir()71     while Path(save_path).exists():72         i+=173         capturename = '\\'+str(i)+'.png'74         wholepath = save_path + capturename75     err.screenshot(wholepath)76 '''77 def login_test():78     log = login_log()79     #ele_dict = {'url': 'http://www.maiziedu.com/', 'text_id': '登录', 'user_id': 'id_account_l', 'pwd_id': 'id_password_l'80         #, 'login_id': 'login_btn','image_id':'close-windows-btn7','error_id':'login-form-tips'}81     ele_dict = webinfo(r'D:\pythoncode\webinfo.txt')82     #user_list=[{'uname':account,'pwd':pwd}]83     user_list = userinfo(r'D:\pythoncode\userinfo.txt')84     driver = open_web()85     # load url86     load_url(driver,ele_dict)87     #find element88     ele_tuple = find_element(driver,ele_dict)89     # send values90     ftitle = time.strftime('%Y-%m-%d', time.gmtime())91     log.log_write('\t\t\t%s登录系统测试报告\n' % (ftitle))92     for userlist in user_list:93         send_val(ele_tuple,userlist)94         # check login success or failed95         result = check_login(driver,ele_dict,log,userlist)96         if result:97             login_out(driver,ele_dict)98             time.sleep(3)99             ele_tuple = find_element(driver,ele_dict)
100     time.sleep(3)
101     log.log_close()
102     driver.quit()
103 
104 if __name__ == '__main__':
105     login_test()

 1 #! user/bin/python2 '''3 代码说明：从文本文档中读取用户信息4 编写日期：5 设置者：linux超6 '''7 8 import codecs9 
10 def userinfo(path):
11     file = codecs.open(path,'r','utf-8')
12     user_list = []
13     for line in file:
14         user_dict = {}
15         result = [ele.strip() for ele in line.split(';')]
16         for sult in result:
17             re_sult = [ele.strip() for ele in sult.split('=')]
18             user_dict.update(dict([re_sult]))
19         user_list.append(user_dict)
20     return user_list
21 
22 if __name__ == '__main__':
23     user_list = userinfo(r'D:\pythoncode\userinfo.txt')
24     print(user_list)

 1 #! user/bin/python2 '''3 代码说明：从文本文档中读取web元素4 编写日期：5 设置者：linux超6 '''7 8 import codecs9 
10 def webinfo(path):
11     file = codecs.open(path,'r','gbk')
12     ele_dict = {}
13     for line in file:
14         result = [ele.strip() for ele in line.split('=')]
15         ele_dict.update(dict([result]))
16     return ele_dict
17 
18 if __name__ == '__main__':
19     ele_dict = webinfo(r'D:\pythoncode\webinfo.txt')
20     for key in ele_dict:
21         print(key,ele_dict[key])

 1 #! user/bin/python2 '''3 代码说明：测试输出报告4 编写日期：5 设置者：linux超6 '''7 8 import time9 
10 class login_log(object):
11     def __init__(self,path='',mode='w'):
12         filename = path + time.strftime('%Y-%m-%d',time.gmtime())
13         self.log = open(path+filename+'.txt',mode)
14     def log_write(self,msg):
15         self.log.write(msg)
16     def log_close(self):
17         self.log.close()
18 if __name__ == '__main__':
19     log=login_log()
20     ftitle = time.strftime('%Y-%m-%d',time.gmtime())
21     log.log_write('xiaochao11520')
22     log.log_close()

1 uname=273839363@qq.com;pwd=xiaochao11520
2 uname=273839363;pwd=xiaochao11520
3 uname= ;pwd=xiaochao11520
4 uname=273839363@qq.com;pwd=
5 uname=2738;pwd=xiaochao

1 Turl=http://www.maiziedu.com/
2 text_id=登录
3 userid=id_account_l
4 pwdid=id_password_l
5 loginid=login_btn
6 error=login-form-tips
7 logout=sign_out
8 image_id=close-windows-btn7

最后感谢每一个认真阅读我文章的人，礼尚往来总是要有的，虽然不是什么很值钱的东西，如果你用得到的话可以直接拿走：