What is TestNG?

TestNG is a testing framework inspired from JUnit and NUnit but introducing some new functionality that makes it more powerful and easier to use.

It is an open-source automated testing framework. TestNG is similar to JUnit.

It is designed to be better than JUnit, especially when testing integrate classes.

TestNG eliminates most limitations of the older framework and gives the developer the ability to write more flexible and powerful tests with help of Easy Annotations, Grouping, Sequencing, Parameterizing.

Benefits of TestNG in terms of Selenium testing are:

·        It gives the ability to produce HTML Reports of execution

·        Annotations made testers life easy

·        Test cases can be Grouped & Prioritized more easily

·        Parallel testing is possible

·        Generates Logs

·        Data Parameterization is possible