1 articles about Datajpatest. Explore Spring Boot implementation, design, and operations across related topics.
A guide to writing slice tests focused on the Repository layer using @DataJpaTest in Spring Boot 3.x. Covers automatic rollback, TestEntityManager, switching between H2 and a real database via @AutoConfigureTestDatabase, verifying query methods and @Query, and when to combine Testcontainers — all with practical examples.
2026-06-19
