Testing · interview question
Which technique would you use to test a controller method that relies on a complex service layer with multiple dependencies?
Multiple choiceHardchapter-10-curatedpremiumtestingcontroller-testing
Answer and explanation
Correct answer
C. Use @MockBean to mock the service layer dependencies
Why
@MockBean is used to create mock instances of dependencies in Spring tests, allowing you to isolate the controller's logic from the service layer. This enables testing only the behavior of the controller without invoking the actual service logic.
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