appium---封装定位

Posted 2020-11-30 测试-安静

　　前面已经写过一个封装定位了，但是可能在yaml中书写的时候过于繁琐，以及如果代码基础较差的同学，也没有办法进行编写测试用例。就重新进行封装一次定位

页面元素写入yaml

上一篇写的yaml可能有点杂乱，这次我们换个写法

把一个页面上元素编写上去，这里没有写验证码的操作了。

# appium.yaml

LoginPage:
  dec: 登录
  locators:
    -
      name: 用户名
      type: id
      value: com.taobao.taobao:id/aliuser_login_mobile_et
    -
      name: 密码
      type: android
      value: resourceId("com.taobao.taobao:id/aliuser_register_sms_code_et")
    -
      name: 登录按钮
      type: className
      value: android.widget.Button

我们可以进行通过yaml读取，如果猜的没错的话，肯定是列表包含字典形式。

# read_yaml.py

import yaml
import os
class   GetYaml():
    def __init__(self,file_path):
        # 判断文件是否存在
        if os.path.exists(file_path):
            self.file_path = file_path
        else:
            print(\'没有找到%s文件路径\'%file_path)
        self.data = self.read_yaml()
    def read_yaml(self):
         with open(self.file_path,\'r\',encoding=\'utf-8\')as f:
            p = f.read()
            return p
    def get_data(self,key=None):
        result = yaml.load(self.data,Loader=yaml.FullLoader)
        if key == None:
            return result
        else:
            return result.get(key)

if __name__ == \'__main__\':
    read_yaml = GetYaml(\'E:/appium_python/config/appium.yaml\')
    xx = read_yaml.get_data(\'LoginPage\')
    print(xx[\'locators\'])

[{\'name\': \'用户名\', \'type\': \'id\', \'value\': \'com.taobao.taobao:id/aliuser_login_mobile_et\'}, {\'name\': \'密码\', \'type\': \'android\', \'value\': \'resourceId("com.taobao.taobao:id/aliuser_register_sms_code_et")\'}, {\'name\': \'登录按钮\', \'type\': \'className\', \'value\': \'android.widget.Button\'}]

这里我们可以思考一个问题，上面元素以字典的形式存在的，那么我们可以不可以把请求定位方法的时候，直接把字典放进去，然后获取到元素坐标，定位方法，直接进行了。顺便把点击，输入等关键字一起封装进去？这样不就可以直接写了么？

封装定位方法

这里我们还安装以前的封装定位，不过这里传入的参数变成字典形式

# Base.py

from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as ECfrom common.read_yaml import GetYaml
class BaseApp:
    def __init__(self, driver):
        self.driver = driver
    def find(self, locator):
        if not isinstance(locator, dict):
            print(\'定位参数locator传值不对，必须传入字典,如: {"name": "输入账号", "by": "id", "value": "xxx"}\')

        if "name" in locator:
            print("正在操作元素名称\\"%s\\"" %locator[\'name\']+",定位方法: %s-->%s"% (locator[\'type\'], locator[\'value\']))
        if locator["type"] == "id":
            value = locator["value"]
            element = WebDriverWait(self.driver, 10, 0.5).until(lambda x: x.find_element_by_id(value))
        elif locator["type"] == "android":
            value = locator["value"]
            element = WebDriverWait(self.driver, 10, 0.5).until(lambda x: x.find_element_by_android_uiautomator(value))
        elif locator["type"] == \'className\':
            value = locator[\'value\']
            element = WebDriverWait(self.driver, 10, 0.5).until(lambda x: x.find_element_by_class_name(value))
        elif locator["type"] == "text":
            value = "//*[@text=\'%s\']" % locator["value"]
            _loc = ("xpath", value)
            element = WebDriverWait(self.driver, 10, 0.5).until(EC.presence_of_element_located(_loc))
        else:
            loc = (locator["type"], locator["value"])  # 元祖
            element = WebDriverWait(self.driver, 10, 0.5).until(EC.presence_of_element_located(loc))
        return element

    def get_element(self,path,key):
        \'\'\'读取元素\'\'\'
        yaml_data = GetYaml(path)
        local = yaml_data.get_data(key)
        return local

    def click(self, locator):
        \'\'\'点击元素\'\'\'
        el = self.find(locator)
        el.click()

    def send_text(self, locator, text):
        \'\'\'发送文本\'\'\'
        el = self.find(locator)
        el.send_keys(text)

提取页面元素

现在写代码都遵循的PO模型，我们把页面的元素也全部都提取出来，方便写用例的时候直接进行获取

# coding:utf-8
# login_page2.py

from common.Base import BaseApp
import os
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from common.appium_start import Android_device
path  =os.path.dirname(os.getcwd())
# 获取到yaml文件路径，
yaml_path = os.path.join(os.path.join(path,\'config\'),\'appium.yaml\')
class Login_element:
    def __init__(self,driver):
        self.driver = driver
        self.get_element = BaseApp(self.driver)
    def user_element(self):
        \'\'\' 获取用户名元素\'\'\'
        element = self.get_element.get_element(yaml_path,\'LoginPage\')[\'locators\'][0]
        return element

    def password_element(self):
        \'\'\' 获取密码元素\'\'\'
        element = self.get_element.get_element(yaml_path,\'LoginPage\')[\'locators\'][1]
        return element

    def login_boot(self):
        \'\'\' 获取登录按钮元素\'\'\'
        element = self.get_element.get_element(yaml_path,\'LoginPage\')[\'locators\'][2]
        return element

    def toast(self,message):
        \'\'\'获取toast信息\'\'\'
        tost_element = ("xpath","//*[contains(@text,"+message+")]")
        element = WebDriverWait(self.driver,10,0.1).until(EC.presence_of_element_located(tost_element)).text
        return element

编写用例

前面需要封装的都写好了，然后这里我们在unittest的情况下编写登录的用例

# case.py
from common.Base import BaseApp
from common.appium_start import Android_device,start
from pages.login_page2 import Login_element
import unittest
import threading
import time
class BaseDriver(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
        cls.driver = Android_device()
        cls.app = BaseApp(cls.driver)
        cls.element = Login_element()
    def test_01(self):
        \'\'\'账号密码错误\'\'\'
        self.app.send_text(self.element.user_element(),\'1111\')
        self.app.send_text(self.element.password_element(),\'2222\')
        self.app.click(self.element.login_boot())
        element = self.element.toast(\'手机号\')
        self.assertIn(element,\'请输入正确的手机号\')
    @classmethod
    def tearDownClass(cls):
        cls.driver.quit()
if __name__ == \'__main__\':
    # 启动 appium
    t1 = threading.Thread(target=start)
    t1.start()
    time.sleep(20)
    # 启动用例
    t2 = threading.Thread(target=unittest.main())
    print(t2)
    t2.start()

 

这样比上次的封装稍微好一点，但是我相信也肯定有更好的解决方法，小伙伴们可以一起分享出来共同学习

 

 

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