DataProvider Annotation -Parameterizing Test Cases - 2

The video tutorial covers data handling in TestNG, focusing on integrating data providers with tests, managing parameters, and addressing errors and dependencies. It explains parameterization techniques using TestNG XML files and data provider annotations, highlighting the importance of handling dependencies correctly to avoid errors.

Explain the process of catching data into test cases.

What is the purpose of a data provider in testing?

How do you define parameters for a test that runs multiple times?

How can you handle errors that arise during testing?

Describe the importance of running tests from the TestNG XML file.

What are the two ways to achieve parameterization in TestNG?

What should you do if there are dependencies from an XML file when running tests?