What is TestNG?
TestNG is a testing framework designed to streamline the testing process for software developers, quality assurance/testers, DevOps engineers, IT consultants, and technology companies. According to the vendor, TestNG offers a range of features and flexible test configuration options suitable for businesses of any size. Its annotations provide an intuitive and readable way to organize and structure tests, with annotations like @Test, @BeforeSuite, and @AfterMethod allowing users to define the behavior and execution order of tests.