Happy Navratri!




This Navratri light the lamp of happiness, prosperity and knowledge,Happy Navratri!

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Working with JSON Wire Protocol: Selenium

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INTRODUCTION Selenium is a browser Automation tool which uses JSON Wire Protocol All implementations of WebDriver that communicate with the browser, or a RemoteWebDriver server shall use a common wire protocol. This wire protocol defines a RESTful web service using JSON over HTTP. The wire protocol is implemented in request/response pairs of "commands" and "responses". Step1 - Download Selenium Stand Alone Server. Step2 - Download any Driver.exe. ie geckodriver for firefox or chromedriver for ch Step3 - Keep both Files in same folder(JSON)-    D:\selenium-server\JSON Open cmd and run the following commands- cd D:\selenium-server\JSON and give this command to start selenium server -              java -jar selenium-server-standalone-3.14.0.jar (Allow the access, and you will see - Launching a standalone Selenium Server on port 4444 Selenium Server is up and running on your port 4444)  in your browser  -  ...
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XPath Locator using (contains), text property of element and finding xpath for child at any level of parent.

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using 'contains' in xpath Lets try to find xpath locator of new button in above shown picture. 'New' button has attribut ' id ' with value ' menubutton19 '. Now ' 19 ' seems to be number which may change. So lets take substring of value and use ' menubutton '  ie substring of complete value. The xpath of above element can be created by using the contains keyword which has the syntax   contains(@attribute,'value')   and xpath becomes  //tagname[contains(@attribute,'value') ] which is    //button[contains(@id,'menubutton') Now this is not unique. Locating child element at any level(//) and using text property of element in xpath There is one element ' span ' located  inside the 'button'  element which has 'text' property ' New '. We can use this text property to uniquely find the element.  Here we will use  (//)  in xpath to tell xpath locator that element is an...
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Navigate to url, enter Text or click on webelement with Javascript using JavascriptExecutor Interface in selenium and understanding its arguments

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JavaScriptExecutor  is an Interface implemented by RemoteWebDriver class that helps to execute JavaScript through Selenium Webdriver. It has two methods which help in executing javascript on a webpage. We will use its executeScript() method to execute javascript. 1)  Object executeScript(String javascript, Object... args) -  It takes first parameter as the JavaScript to execute, and second parameter is any arguments to the script and may be empty. This method returns Object which may be Boolean, Long, Double, String, List, Map or WebElement or null. Lets explain how we can execute javascript on a webpage with this method. Snippet-1   This uses javascipt to navigate to an URL WebDriver driver = new FirefoxDriver(); JavascriptExecutor executor =(JavascriptExecutor)driver; executor.executeScript("window.location.href = 'https://app.box.com';");     Snippet-2  Click on a web element using javas...
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