Day2-3测试积点任务

15889369825 · 发表于 2018-7-2 09:59:08

问题描述：public1.py中写了一个类，下面有个调用浏览器的方法，public1.py中写了一个登录的方法但在webtest1同时引用这两个文件中的方法报错

public1.py代码：
# coding=utf-8
from selenium import webdriver

class BrowserEngine(object):
"""
定义一个浏览器引擎类，根据browser_type的值去，控制启动不同的浏览器，这里主要是IE，Firefox, Chrome
"""
def __init__(self, driver):
      self.driver = driver

browser_type = "Chrome"  # maybe Firefox, Chrome, IE
def get_browser(self):
      """
      通过if语句，来控制初始化不同浏览器的启动，默认是启动Chrome
:return: driver
      """
if self.browser_type == 'Firefox':
         driver = webdriver.Firefox()
      elif self.browser_type == 'Chrome':
         driver = webdriver.Chrome()
      elif self.browser_type == 'IE':
         driver = webdriver.Ie()
      else:
         driver = webdriver.Chrome()

      driver.maximize_window()
      driver.implicitly_wait(50)
      driver.get("https://sso.dev.weixiuhui.cn/cas/login?service=https://sso.dev.weixiuhui.cn/sso_base/a/cas")

public.py代码：#web登录方法
def Login1(self):
self.driver.find_element_by_id("username").send_keys("15111111112")
# 输入密码
self.driver.find_element_by_id("password").send_keys("123456")
# 输入验证码
self.driver.find_element_by_id("captcha").send_keys("8888")
# 登录
self.driver.find_element_by_name("submit").click()

webtest1脚本：
# coding:utf-8
from selenium import webdriver
import unittest
from appProject.public import Login1
from appProject.public1 import BrowserEngine

class Login_Logout1(unittest.TestCase):

def setUp(self):
      browserengine = BrowserEngine(self)
      self.driver = browserengine.get_browser()

def test(self):
      Login1(self)

def tearDown(self):
      self.driver.quit()

if __name__ == "__main__":
unittest.main()

报错信息：
[size=17.0667px]F:\Python27\python.exe "F:\PyCharm Community Edition 2016.3\helpers\pycharm\utrunner.py" F:\appiumDemo\appProject\cases\wentest1.py trueTesting started at 9:43 ...ErrorTraceback (most recent call last):  File "F:\appiumDemo\appProject\cases\wentest1.py", line 16, in test Login1(self)  File "F:\appiumDemo\appProject\public.py", line 59, in Login1 self.driver.find_element_by_id("username").send_keys("15111111112")AttributeError: 'NoneType' object has no attribute 'find_element_by_id'ErrorTraceback (most recent call last):  File "F:\appiumDemo\appProject\cases\wentest1.py", line 13, in tearDown self.driver.quit()AttributeError: 'NoneType' object has no attribute 'quit'Process finished with exit code 0

[size=17.0667px]请广大网友详细说明下这个是什么原因呢！