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  • UI自动化测试实战之Alert类实战(五)

            在UI的自动化测试实战中,针对弹出框的处理,主要使用的是Alert的类这部分,在JavaScript的

    技术体系中,针对弹出框的部分,主要涉及到Alert警告框,Confirm确认框,Prompt消息框。下来

    主要详细的说下Alert里面每个方法的具体使用,具体源码如下:

    点击查看代码
    # Licensed to the Software Freedom Conservancy (SFC) under one
    # or more contributor license agreements.  See the NOTICE file
    # distributed with this work for additional information
    # regarding copyright ownership.  The SFC licenses this file
    # to you under the Apache License, Version 2.0 (the
    # "License"); you may not use this file except in compliance
    # with the License.  You may obtain a copy of the License at
    #
    #   http://www.apache.org/licenses/LICENSE-2.0
    #
    # Unless required by applicable law or agreed to in writing,
    # software distributed under the License is distributed on an
    # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    # KIND, either express or implied.  See the License for the
    # specific language governing permissions and limitations
    # under the License.
    
    """
    The Alert implementation.
    """
    
    from selenium.webdriver.common.utils import keys_to_typing
    from selenium.webdriver.remote.command import Command
    
    
    class Alert(object):
        """
        Allows to work with alerts.
    
        Use this class to interact with alert prompts.  It contains methods for dismissing,
        accepting, inputting, and getting text from alert prompts.
    
        Accepting / Dismissing alert prompts::
    
            Alert(driver).accept()
            Alert(driver).dismiss()
    
        Inputting a value into an alert prompt:
    
            name_prompt = Alert(driver)
            name_prompt.send_keys("Willian Shakesphere")
            name_prompt.accept()
    
    
        Reading a the text of a prompt for verification:
    
            alert_text = Alert(driver).text
            self.assertEqual("Do you wish to quit?", alert_text)
    
        """
    
        def __init__(self, driver):
            """
            Creates a new Alert.
    
            :Args:
             - driver: The WebDriver instance which performs user actions.
            """
            self.driver = driver
    
        @property
        def text(self):
            """
            Gets the text of the Alert.
            """
            return self.driver.execute(Command.W3C_GET_ALERT_TEXT)["value"]
    
        def dismiss(self):
            """
            Dismisses the alert available.
            """
            self.driver.execute(Command.W3C_DISMISS_ALERT)
    
        def accept(self):
            """
            Accepts the alert available.
    
            Usage::
            Alert(driver).accept() # Confirm a alert dialog.
            """
            self.driver.execute(Command.W3C_ACCEPT_ALERT)
    
        def send_keys(self, keysToSend):
            """
            Send Keys to the Alert.
    
            :Args:
             - keysToSend: The text to be sent to Alert.
            """
            self.driver.execute(Command.W3C_SET_ALERT_VALUE, {'value': keys_to_typing(keysToSend), 'text': keysToSend})
    

     在Alert的类里面,涉及到的方法以及方法的作用主要汇总为如下:

    • text:获取弹出框的文本信息
    • accept是接受Confirm弹出框
    • dismiss是拒绝接受Confirm弹出框
    • send_keys是在Prompt消息对话框里面输入想要输入的内容

    下面针对这部分详细的进行案例代码的演示和说明。

    一、警告框

             警告框的交互主要为比如在百度搜索设置后,点击保存,就会弹出警告框的交互,具体UI的交互如下:

    那么这部分就是弹出警告框的信息,下面通过详细的代码来演示这部分的交互过程,具体代码如下:

    #! /usr/bin/env python
    # -*- coding:utf-8 -*-
    #author:无涯
    
    
    from selenium import  webdriver
    from selenium.webdriver.common.by import By
    from selenium.webdriver.common.action_chains import ActionChains
    import  time as t
    
    driver=webdriver.Chrome()
    driver.maximize_window()
    driver.get('http://www.baidu.com')
    driver.implicitly_wait(30)
    #获取到百度设置的元素属性
    locator=driver.find_element_by_xpath('//*[@id="s-usersetting-top"]')
    action=ActionChains(driver=driver)
    action.move_to_element(locator).perform()
    t.sleep(5)
    #点击搜索设置
    driver.find_element_by_xpath('//*[@id="s-user-setting-menu"]/div/a[1]').click()
    t.sleep(5)
    #点击保存设置
    driver.find_element_by_xpath('//*[@id="se-setting-7"]/a[2]').click()
    t.sleep(5)
    #获取到弹出框的文本信息
    print('警告框的文本信息为:',driver.switch_to.alert.text)
    driver.quit()
    

     如上的代码执行后,调用text的方法,就能够获取到该警告框的文本信息,输出结果信息为:

    警告框的文本信息为: 已经记录下您的使用偏好

    二、确认框的处理   

          针对确认框的交互,一般都是会弹出确定或者是取消的交互,如果是确定,调用的的方法是accept,如果是取消,调用

    的方法是dismiss的方法。如下显示确认框的交互信息,具体如下:

    该图是VUE的组件的交互信息。下面通过HTML的代码来编写确认弹出框的源生代码,具体如下:

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
        <script type="text/javascript">
            function disp_confirm()
            {
                var r=confirm("请您点击按钮!")
                if(r==true)
                {
                    document.write("您点击了确认按钮")
                }
                else
                {
                    document.write("您点击了取消按钮")
                }
            }
        </script>
    </head>
    <body>
        <center>
            <input type="button" onclick="disp_confirm()" value="请点击">
        </center>
    </body>
    </html>

    下面使用UI自动化测试的代码来实现这部分,具体实现的代码为:

    #! /usr/bin/env python
    # -*- coding:utf-8 -*-
    #author:无涯
    
    
    from selenium import  webdriver
    import  time as t
    
    driver=webdriver.Chrome()
    driver.maximize_window()
    driver.get('file:///Applications/code/Yun/testDevelop/ui%E6%B5%8B%E8%AF%95/confirm.html')
    driver.implicitly_wait(30)
    #点击按钮
    driver.find_element_by_xpath('/html/body/center/input').click()
    #点击确定按钮
    t.sleep(5)
    driver.switch_to.alert.accept()
    t.sleep(5)
    #刷新浏览器
    driver.refresh()
    t.sleep(5)
    #点击按钮
    driver.find_element_by_xpath('/html/body/center/input').click()
    #点击确定按钮
    t.sleep(5)
    driver.switch_to.alert.dismiss()
    t.sleep(5)
    driver.quit()
    

    三、消息对话框实战

             下面再来具体说消息对话框这部分的应用和实战,消息消息对话框主要显示的是与用户交互的信息,那么调用的方法

    就是send_keys(),它的交互具体如下:

    下面具体来看这部分的HTML的交互代码,具体如下:

    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
        <script type="text/javascript">
            function disp_prompt()
            {
                var name=prompt("请输入您的姓名:","")
                if(name!=null && name!="")
                {
                    document.write("Hello "+name+"!")
                }
            }
        </script>
    </head>
    <body>
        <center>
            <input type="button" onclick="disp_prompt()" value="请点击我!">
        </center>
    </body>
    </html>

    下面使用自动化测试的测试代码来具体查看这个交互过程,具体如下:

    #! /usr/bin/env python
    # -*- coding:utf-8 -*-
    #author:无涯
    
    from selenium import  webdriver
    import  time as t
    
    driver=webdriver.Chrome()
    driver.maximize_window()
    driver.get('file:///Applications/code/Yun/testDevelop/ui%E6%B5%8B%E8%AF%95/prompt.html')
    t.sleep(3)
    driver.find_element_by_xpath('/html/body/center/input').click()
    t.sleep(3)
    driver.switch_to.alert.send_keys("无涯")
    t.sleep(3)
    driver.switch_to.alert.accept()
    t.sleep(3)
    driver.quit()

           如上是UI自动化测试中Alert类中方法的具体应用和案例实战。感谢您的阅读和关注,后续会持续更新!

    欢迎关注微信公众号“Python自动化测试”
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  • 原文地址:https://www.cnblogs.com/weke/p/15476175.html
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