TestNG

TestNG is an open-source testing framework designed for Java applications, inspired by JUnit and NUnit, but with additional advanced features.

It supports a wide range of testing types, including unit testing, functional testing, integration testing, and end-to-end testing. TestNG offers powerful features such as parallel test execution, annotations, parameterized testing, and flexible test configuration, making it ideal for both small and large-scale testing projects.

It integrates seamlessly with build tools like Maven and Gradle, and continuous integration tools like Jenkins, enabling automated testing within development pipelines. TestNG is widely used for its ability to handle complex testing scenarios with ease and efficiency.