What is TestNG?
TestNG is a testing framework, especially used for Java. It was developed by Cédric Beust and released on 27 April 2004. It is a type of unit testing tool and inspired by JUnit and NUnit. TestNG is used to cover a wider range of test categories: unit, functional, end-to-end, integration, etc., with more powerful and easy-to-use functionalities. It is written in the Java programing language. the latest version of TestNG is 7.3.0. It is officially released on September 19, 2020.