Testing · interview question
When using Mockito, why is it important to mock dependencies at the boundaries of a system?
Multiple choiceMediumchapter-10-curatedpremiumtestingmocking-with-mockito
Answer and explanation
Correct answer
C. To avoid testing implementation details
Why
Mocking at the boundaries of a system allows you to test the system's interaction with external components without getting into the details of their implementations. This helps in maintaining a clean separation between the system under test and its dependencies.
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