What's New  in Selenium-Automated Visual Testing   Selenium has been one of the most popular tools for automating cross-browser testing of web applications. Earlier this year, Simon Stewart (the creator of WebDriver and a pivotal contributor to Selenium projects) formally announced Selenium 4. Due to its redesigned features and functionalities, Selenium 4 has gained enormous traction since then. This is one of the critical improvements in Selenium 4 and a new, shiny UI design for a better user experience. In this article, we are going to see what is trending and new testing has come in selenium-automated visual testing.   Table of contents: What is Selenium-automated? Who has developed Selenium? What is Visual testing? How to perform Visual Testing using Selenium? What is new in Selenium-automated? Conclusion What is Selenium-automated:    This tool can be integrated with tools such as TestNG and JUnit for managing test cases and producing reports. It consists of a suite of free

Performance testing is crucial to determine that the web application under test will satisfy high load requirements. It can be used to analyze overall site performance under heavy load. Performance testing can be executed with the help of JMeter , since it offers following benefits: JMeter can be  used to test performance of both static resources such as JavaScript and HTML, as well as dynamic resources, such as JSP, Servlets, and AJAX JMeter can discover maximum number of concurrent users that your website can handle JMeter provides a variety of graphical analyses of performance reports Configure Performance Testing Environment for a website on JMeter Following are the steps carried out in performance testing: Test Plan Setup Test Plan is where overall settings for test is specified. It can be viewed as a container for running tests. It provides a framework in which it will execute a sequence of operations or tools to perform the testing. Give name for the Test plan.

Table of Contents 1. REST API Testing with Postman 1.1. Why Postman tool? 1.2. Install native Postman Application 2. Getting Started with Postman 2.1. What is HTTP? 2.2. Most common HTTP methods: 2.4. How to Test GET Requests 2.5. How to Test POST Requests 2.6. How to Test PUT, PATCH, DELETE 3. REST API Automation Testing using Postman 3.1. Automate the Login API through Postman 1. REST API Testing with Postman Reliable API calls are critical to any decoupled application. Whether it is 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. 1.1. Why Postman tool? Postman is a simple GUI for sending HTTP requests and viewing responses. It is built upon an extensive set of power