[Solved] A Spring Boot test fails because a required bean is missing. What is a likely fix? — Ans: Add @MockBean or @Import to provide the missing bean | Spring Boot

Spring Boot - Testing Spring Boot Applications

A Spring Boot test fails because a required bean is missing. What is a likely fix?

AAdd @MockBean or @Import to provide the missing bean

BRemove all @Autowired annotations

CDelete the test class

DRun the test without @SpringBootTest

Step-by-Step Solution

Solution:

Step 1: Understand missing bean errors
Tests fail if Spring cannot find a required bean to inject.
Step 2: Provide missing beans in tests
Use @MockBean to mock or @Import to add real beans for testing.
Final Answer:
Add @MockBean or @Import to provide the missing bean -> Option A
Quick Check:
Missing bean fix = Add @MockBean/@Import [OK]

Quick Trick: Use @MockBean to supply missing beans in tests [OK]

Common Mistakes:

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A Spring Boot test fails because a required bean is missing. What is a likely fix?