TestNG Interview Questions and Answers

Ques 36. Explain the use of the 'alwaysRun' attribute in the @DataProvider annotation.

The 'alwaysRun' attribute in the @DataProvider annotation ensures that the data provider method always runs, even if no test method depends on it. It helps in providing data dynamically.

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Ques 37. How can you skip a test method conditionally in TestNG?

Conditional skipping of a test method in TestNG can be achieved by using the 'enabled' attribute in the @Test annotation along with a condition that evaluates to true or false.

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Ques 38. Explain the purpose of the 'threadPoolSize' attribute in the @Test annotation.

The 'threadPoolSize' attribute in the @Test annotation specifies the number of threads in the thread pool for parallel execution. It determines how many parallel instances of the test method should run.

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