一般将所有的元素、数据都放在代码中,并不利于自动化代码的维护。最好的方式是尽量把数据、页面、操作进行分离开:PO设计模式
PO设计模式的优势:
1)关于配置文件
LocalElement.py:
[RegisterElement] user_email=id>register_email user_email_error=id>register_email-error user_name=id>register_nickname user_name_error=id>register_nickname-error password=id>register_password password_error=id>register_password-error code_image=id>getcode_num code_text=id>captcha_code code_text_error=id>captcha_code-error register_button=id>register-btn
setting.py:
import os base_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) # 项目首路径 codeerror_path = os.path.join(base_dir,‘Image‘,‘codeerror.png‘) # 验证码错误图片路径 code_path = os.path.join(base_dir,‘Image‘,‘code.png‘) # 验证码图片保存路径 config_ini_dir = os.path.join(base_dir,‘setting‘,‘localElement.ini‘) # localElement.ini 配置文件路径
2)read.ini.py :用于读取LocalElement.py文件中的配置信息
from setting.setting import config_ini_dir
import configparser
class Read_Ini(object): # 初始化
def __init__(self,node = None):
if node:
self.node = node
else:
self.node = ‘RegisterElement‘ # 配置文件中的某个节点
self.cf = self.load_ini()
def load_ini(self): # 加载文件
cf = configparser.ConfigParser() # 使用 configparser模块读取配置文件信息
cf.read(config_ini_dir) # 配置文件所在路径
return cf
def get_value(self,key): # 获取配置文件中key的value值
data = self.cf.get(self.node,key)
return data
3)base包下新建find_element.py文件:通过read_ini.py文件获取配置文件的信息,用于定位注册页面的目标元素
from util.read_ini import Read_Ini
class FindElement(object):
"""获取元素所在位置"""
def __init__(self,driver):
self.driver = driver
def get_element(self,key):
read_ini = Read_Ini()
data = read_ini.get_value(key)
by,value = data.split(‘>‘)
try:
if by == ‘id‘:
return self.driver.find_element_by_id(value)
elif by == ‘name‘:
return self.driver.find_element_by_name(value)
elif by == ‘className‘:
return self.driver.find_element_by_class_name(value)
elif by == ‘xpath‘:
return self.driver.find_element_by_xpath(value)
else:
return self.driver.find_element_by_css(value)
except Exception as e:
# print("find_element错误信息:",e)
return None
4)page包新建register_page.py文件: 通过find_element.py文件,获取目标元素所在的位置
from base.find_element import FindElement
class RegisterPage(object):
"""获取元素所在位置"""
def __init__(self,driver):
self.fd = FindElement(driver)
#获取邮箱元素
def get_email_element(self):
return self.fd.get_element("user_email")
#获取用户名元素
def get_username_element(self):
return self.fd.get_element("user_name")
#获取密码元素
def get_password_element(self):
return self.fd.get_element("password")
#获取验证码元素
def get_code_element(self):
return self.fd.get_element("code_text")
#获取注册按钮元素
def get_button_element(self):
return self.fd.get_element("register_button")
#获取邮箱错误元素
def get_email_error_element(self):
return self.fd.get_element("user_email_error")
#获取用户名错误元素
def get_name_error_element(self):
return self.fd.get_element("user_name_error")
#获取密码错误元素
def get_password_error_element(self):
return self.fd.get_element("password_error")
#获取验证码错误元素
def get_code_error_element(self):
return self.fd.get_element("code_text_error")
5)handle包下新建register_handle.py文件:结合register_page.py文件获取目标元素位置,再自动输入对应信息
#coding=utf-8
from page.register_page import RegisterPage
from util.get_code_value import GetCode
class RegisterHandle(object):
"""打开页面后自动输入相应信息"""
def __init__(self,driver):
self.driver = driver
self.register_p = RegisterPage(self.driver)
#输入邮箱
def send_user_email(self,email):
# self.loger.info("输入的邮箱值是:"+email)
self.register_p.get_email_element().send_keys(email)
#输入用户名
def send_user_name(self,username):
# self.loger.info("输入的用户名是:"+username)
self.register_p.get_username_element().send_keys(username)
#输入密码
def send_user_password(self,password):
# self.loger.info("输入的密码是:"+password)
self.register_p.get_password_element().send_keys(password)
#输入验证码
def send_user_code(self,file_name):
get_code_text = GetCode(self.driver)
code = get_code_text.code_online(file_name)
self.register_p.get_code_element().send_keys(code)
#获取文字信息
def get_user_text(self,info,user_info):
try:# 容错处理
if info == ‘user_email_error‘:
text = self.register_p.get_email_error_element().text # 获取邮箱错误信息
elif info == ‘user_name_error‘:
text = self.register_p.get_name_error_element().text # 获取用户名错误信息
elif info == ‘password_error‘:
text = self.register_p.get_password_error_element().text # 获取用户密码错误信息
else:
text = self.register_p.get_code_error_element().text # 获取验证码错误信息
except:
text = None
return text
#点击注册按钮
def click_register_button(self):
self.register_p.get_button_element().click()
#获取注册按钮文字
def get_register_btn_text(self):
"""如获取不到信息,表明页面已成功跳转"""
return self.register_p.get_button_element().text
6)business包新建register_business.py文件:测试注册页面form表单功能逻辑
from handle.register_handle import RegisterHandle
class RegisterBusiness:
"""测试注册页面form表单功能情况"""
def __init__(self,driver):
self.register_h = RegisterHandle(driver)
def user_base(self,email,name,password,file_name):
self.register_h.send_user_email(email)
self.register_h.send_user_name(name)
self.register_h.send_user_password(password)
self.register_h.send_user_code(file_name)
self.register_h.click_register_button()
def register_succes(self):
if self.register_h.get_register_btn_text() == None:
# 注册成功
return True
else:
return False
# 邮箱错误
def login_email_error(self,email,name,password,file_name):
self.user_base(email,name,password,file_name)
if self.register_h.get_user_text(‘user_email_error‘,"请输入有效的电子邮件地址") == None:
#print("无错误,邮箱检验不成功")
return True
else:
return False
def login_name_error(self,email,name,password,file_name):
self.user_base(email,name,password,file_name)
if self.register_h.get_user_text(‘user_name_error‘,"字符长度必须大于等于4,一个中文字算2个字符") == None:
#print("用户名检验不成功")
return True
else:
return False
# 密码错误
def login_password_error(self,email,name,password,file_name):
self.user_base(email,name,password,file_name)
if self.register_h.get_user_text(‘password_error‘,"最少需要输入 5 个字符") == None:
#print("密码检验不成功")
return True
else:
return False
# 验证码错误
def login_code_error(self,email,name,password,file_name):
self.user_base(email,name,password,file_name)
if self.register_h.get_user_text(‘code_text_error‘,"验证码错误") == None:
#print("验证码检验不成功")
return True
else:
return False
7)case包新建first_case.py:测试注册页面form表单功能
from selenium import webdriver
from setting import setting
from business.register_business import RegisterBusiness
class FirstCase(object):
def __init__(self, file_name, url):
self.driver = webdriver.Chrome()
self.driver.get(url)
self.driver.maximize_window()
self.file_name = file_name
self.login = RegisterBusiness(self.driver)
def test_login_success(self):
login_success = self.login.register_succes()
if login_success:
print("注册成功,case调试失败!")
def test_login_email_error(self):
email_error = self.login.login_email_error(‘11111@qq.com‘,‘aaaa‘,‘111111‘,self.file_name)
if email_error == True:
print("Error: email没有错误提示,此条case执行失败!")
def test_login_username_error(self):
self.driver.refresh()
username_error = self.login.login_name_error(‘2222222@qq.com‘,‘bbbbb‘,‘111111‘,self.file_name)
if username_error == True:
print("Error: username没有错误提示,此条case执行失败!")
def test_login_password_error(self):
self.driver.refresh()
password_error = self.login.login_password_error(‘333333@qq.com‘,‘ccccc‘,‘111111‘,self.file_name)
if password_error == True:
print("Error: password没有错误提示,此条case执行失败!")
def test_login_code_error(self):
self.driver.refresh()
code_error = self.login.login_code_error(‘44444444@qq.com‘,‘dddddddd‘,‘111111‘,self.file_name)
if code_error == True:
print("Error: password没有错误提示,此条case执行失败!")
def main_run(self):
self.test_login_email_error()
self.test_login_username_error()
self.test_login_password_error()
self.test_login_code_error()
self.driver.close()
if __name__ == ‘__main__‘:
file_name = setting.code_path
url = ‘http://www.5itest.cn/register‘
first_case = FirstCase(file_name,url)
first_case.main_run()
Selenium3与Python3实战 Web自动化测试框架(二)
原文:https://www.cnblogs.com/fujunjie/p/13150117.html