Mockito Tutorial: Learn mocking with 25 Junit Examples - Step 09: Testing Exceptions in JUnit Tests

Mockito Tutorial: Learn mocking with 25 Junit Examples - Step 09: Testing Exceptions in JUnit Tests

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Information Technology (IT), Architecture

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The video tutorial explains how to test exceptions in JUnit, focusing on handling null pointer exceptions. It covers using try-catch blocks and annotations to expect exceptions, and discusses the outcomes of tests when exceptions are or are not thrown. The tutorial emphasizes that expecting and handling exceptions is a crucial part of testing, and provides examples of how to implement these tests effectively.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the expected outcome when a null array is passed to the array sort method?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of using specific annotations in JUnit for exception handling.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you specify that an exception is expected in a JUnit test?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens if an exception is expected but not thrown during a test?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the difference between a test that expects an exception and one that does not?

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