Unit Testing in Spring Boot with JUnit and Mockito

Unit testing is essential for building reliable Spring Boot applications. In this tutorial, I cover:

• JUnit 5 fundamentals
• Mocking repositories and services with Mockito
• Testing REST controllers using MockMvc
• @WebMvcTest vs @SpringBootTest
• Real-world best practices

👉 Full tutorial:
https://www.djamware.com/post/6951fcb374fdb46093e4bbd3/unit-testing-in-spring-boot-with-junit-and-mockito