What are the best practices for mocking in Spring?
When mocking in Spring, it's essential to use frameworks like Mockito. Focus on isolating dependencies and using annotations like @Mock and @InjectMocks.
Can you explain how to use @Mock and @InjectMocks?
Sure! @Mock creates a mock instance of a class, while @InjectMocks initializes the class and injects the mocks into it. This helps in testing without relying on actual implementations.
What about testing with Spring Boot?
In Spring Boot, you can use @SpringBootTest along with @MockBean to replace a bean in the application context with a mock. This allows for more integrated tests.
Are there any common pitfalls to avoid?
Yes, avoid over-mocking, which can lead to brittle tests. Also, ensure that your mocks are relevant to the tests to maintain clarity and purpose.
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