Watch this video to learn how to achieve parallel test execution in the TestNG framework and how to perform data-driven testing using the data-driven attribute.
In this ninth video of the TestNG tutorial for beginners series, 𝑹𝒆𝒙 𝑱𝒐𝒏𝒆𝒔 (@RexJonesII), a seasoned QA Engineer, Trainer, YouTuber, and Blogger, deep dives into the integral aspects of parallel testing in the TestNG framework. He also explains how the testng.xml file has a parallel attribute for parallel testing that we can set to classes, methods, and tests. He then shows how to use threadpoolsize and invocationcount test attributes. In the end, he talks about what is required to do data-driven testing in TestNG.