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

webinfo.py

实在是不擅长写文章，写完感觉内容好少，其实这么一个小模块涉及到的知识还是挺多的，但是不知道该如何下手整理，想看的就对付看下把，实在抱歉！