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 Vaneesh Behl is a competent and vibrant IT Professional offering broad range of experience about 10 years, specialized in Framework Development, Automation and Black Box testing. Having rich professional history and strong knowledge of different domains like Cloud Computing(AWS), Big Data Analytics, Cluster Management and e-commerce. 

He has also worked for world leading clients in CMS, Health & Safety and SAP domain. He has a broad range of understanding and skills from design and implementation of various Automation Frameworks to various languages and automation tools.  

An enthusiast learner and a technology explorer. As part-time trainer, he has already trained 500+ IT Professionals over a period of 5 years. He conducts online training on Core Java, Python, Selenium Automation, API Automation. He is always keen to learn and share knowledge via online forums.



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Popular Posts

Top 10 Demo Websites to Practice Selenium Webdriver Online

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In this post you will find links of top demo websites/pages which Automation Professionals can use for practice purpose. Here is the list of demo websites:
1. AUTOMATION PRACTICE FORM Level - BeginnerAbout - This form contains all the important form elements which we come across daily like text box, radio button, check box, select drop downs, multi-select box, button, links, File Upload, Download link.


2. AUTOMATION PRACTICE TABLE Level - IntermediateAbout - This web page contains table data. You can test your Selenium and Java skills. It would require Selenium commands and java loops, conditions to read table data. 

3. PRACTICE WINDOWS & ALERTS Level - IntermediateAbout - This web page contains buttons/ links which produces new web windows, javascript alerts etc. You can practice selenium commands to handle windows/alerts on this page.

4. E-Commerce Practice Website Level - Intermediate/ProAbout - It’s a full featured e-commerce website simulator and my favorite. Here you can test anythi…
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REST API Tutorial - Manual Testing of APIs using Postman

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Manual API Testing using Postman Reliable API calls are critical to any decoupled application. Whether it a simple configuration change to an entity or updating the Drupal core, both of them can alter the API response and lead to application-breaking changes on the front-end. An API test suite can watch out for these API breaking changes by running a slew of tests against your endpoint. And when you need to create an API test suite, Postman delivers. Why Postman tool? Postman is a simple GUI for sending HTTP requests and viewing responses. It is built upon an extensive set of power tools, which are incredibly easy to use. Postman helps you perform a variety of functions ranging from organizing requests into collection and folders,sharing common values across requests with environment variables,scripting tests with the built-in node.js based runtime,and at last, automating it all using Postman’s very own CLI — Newman.





Install native Postman Application Postman for Mac/Windows/Linux: Go to …
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Top 20 Advanced Selenium Webdriver Coding Interview Questions of 2019

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Question 1 -How to handle Alerts or Pop-Ups using Selenium Webdriver?Answer - Alerts or javascript pop-ups can be handled by using commands of org.openqa.selenium.Alert class in Selenium Webdriver.  Read details - Alert Handling


Question 2 -How to Handle Multiple Browser Tabs Using Selenium Webdriver? Answer - Multiple browser tabs can be handled using Keys enumerator and switchTo() method.  Read details - Multiple Browser Tabs Handling


Question 3 -How to Achieve Code Reuseablity & Maintainablility in Selenium Code?Answer - Code re-usability can be achieved by creating page methods (action methods) and use those methods in your test method code instead of direct selenium commands. Read details - Code Re-usability in Selenium




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Selenium WebDriver - Browser and Navigation Commands

Browser commands are the starting point of your Selenium Webdriver script. These commands used to launch browser, maximize it, open URL to be tested and other navigation commands.
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// Set Path of driver executable String driver_executable_path = "./src/com/techlistic/utils/geckodriver.exe"; System.setProperty("webdriver.gecko.driver", driver_executable_path);

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REST API Automation Tutorial using Postman

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Example Scenario for Automation using Postman:



Let’s say, a login API generates a Token (oAuth, JWT etc) and refreshes it every hour. The API utilizes this token to get the expected response. If we don’t automate, we will have to copy and paste this every time for each API. And for a test suite containing 100 API’s, a good amount of manual effort will go into pasting the token for each API. By introducing automation, this process of updating the newly generated taken can be automated.
Let’s automate the Login API through Postman Open Postman Application and create a collection. Then make a POST request…
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