Spring Core · interview question
Which of the following is a potential drawback of using field injection in Spring?
Multiple choiceHardchapter-9-curatedpremiumspring-corecontrollers-services-repositories
Answer and explanation
Correct answer
C. It makes testing harder by hiding dependencies.
Why
Field injection can make testing more difficult because it obscures the dependencies of a class, making it harder to set up test cases. Constructor injection is preferred as it exposes dependencies clearly.
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