Java · Junior · Theory

How do you write unit tests in Java, and what is Mockito for?

~4 min by voice

How to approach it

This checks whether the candidate understands the essence of unit testing, isolating the class under test from its dependencies, and whether they can actually write tests in JUnit 5 with Mockito: stub dependencies, configure their behavior and verify interactions.

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Topics

testing mockito

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Answer by voice

The interviewer will ask this question and listen. Think out loud and ask for a hint if you need one. When you're done, pause or tap “That's my answer”. In about a minute, your score and the points you covered show up here.

Best with headphones · ~4 min