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 p...

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...

1. What is Selenium IDE? Selenium IDE (Integrated Development Environment) is a browser-based tool used for automating web application testing. It is an open-source record-and-playback tool that allows testers and developers to create automated test cases without the need for extensive programming knowledge. Selenium IDE provides a simple and user-friendly interface for creating and executing test cases. It records user interactions with a web application and generates corresponding code in Selenium's scripting language. This makes it easy to create automated tests quickly and efficiently. Table of Contents 1. Introduction to Selenium IDE      1.1 What is Selenium IDE?      1.2 Benefits of Using Selenium IDE      1.3 Features of Selenium IDE      1.4 Difference between Selenium IDE and Webdriver      1.5 Getting Started with Selenium IDE 2. How Selenium IDE Works 3. Recording and Playing Back Test Cases ...