Below are some of the most popular Java testing tools that are used for testing applications.
JUnit is an open-source Java framework to unit test Java applications. For more information about JUnit Java Tool. JUnit tool is used for Unit testing.
TestNG is an open-source and provides an API for adding custom implementations. NG in TestNG stands for ‘Next Generation’. TestNG is inspired by JUnit. It is a more versatile java tool for testing applications. TestNG is mostly used for functional testing.
Selenium is an API that can be used to automate browsers. It is an ecosystem of test tools and plugins. Selenium IDE is a browser plugin for Firefox and Chrome browsers. Selenium Grid is used for distributed testing. A distributed test distributes tests across multiple physical remote machines and/or VM’s, cloud devices so that tests can run in parallel. It is used for functional testing web applications.
JBehave BDD Framework
JBehave is a framework for Behavior Driven Development. BDD is an evolution of test-driven development (TDD). It shifts the vocabulary from being test-based to behavior-based. JBehave stories use Gherkin syntax.