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2V0-72.22PSE · Question #90

Which two statements are true regarding @WebMvcTest? (Choose two.)

The correct answer is A. It auto-configures a MockMvc. D. Typically it is used in combination with @MockBean when there is a dependency bean to be. @WebMvcTest auto-configures MockMvc (A) so you can test controllers by simulating HTTP requests without starting a real server - making C wrong, since it explicitly tests without a running server. Because @WebMvcTest only loads the web layer (controllers, filters, etc.) and not…

Testing

Question

Which two statements are true regarding @WebMvcTest? (Choose two.)

Options

  • AIt auto-configures a MockMvc.
  • BIt will only scan for @Controller beans in the source code.
  • CIt is used for testing Spring MVC components such as @Controller with a running server.
  • DTypically it is used in combination with @MockBean when there is a dependency bean to be
  • EIt is typically used with @ExtendWith(MockitoExtension.class) in JUnit 5.

How the community answered

(56 responses)
  • A
    89% (50)
  • B
    2% (1)
  • C
    4% (2)
  • E
    5% (3)

Explanation

@WebMvcTest auto-configures MockMvc (A) so you can test controllers by simulating HTTP requests without starting a real server - making C wrong, since it explicitly tests without a running server. Because @WebMvcTest only loads the web layer (controllers, filters, etc.) and not the full application context, any service or repository dependencies won't be present, so you must declare them with @MockBean (D) to satisfy the controller's dependencies. B is wrong because @WebMvcTest scans more than just @Controller - it also picks up @ControllerAdvice, @JsonComponent, Filter, WebMvcConfigurer, and similar web-layer beans. E is wrong because @WebMvcTest already includes @ExtendWith(SpringExtension.class) as a meta-annotation; using MockitoExtension instead would bypass the Spring test context entirely.

Memory tip: Think of @WebMvcTest as a "web slice only" test - it gives you MockMvc automatically (A) and forces you to MockBean everything else (D). Both A and D have "Mock" in them.

Topics

#@WebMvcTest#MockMvc#@MockBean#Unit Testing

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