testing-pyramid

A Spring Boot testing strategy structures tests into a pyramid of unit, slice, and integration tests. This approach uses Mockito, @WebMvcTest, @DataJpaTest, and Testcontainers to map testing scenarios to real-world application layers.

Slice testing in Spring Boot isolates specific application layers using @WebMvcTest for web controllers and @DataJpaTest for JPA repositories. Use these annotations to test components individually without loading the full application context.

Use Testcontainers with Spring Boot integration tests to manage external dependencies like databases within test lifecycle. This strategy incorporates Testcontainers to execute integration tests against real environment components for reliable validation.

The best naming conventions for Spring Boot tests ensure readable test names and predictable structure for rapid maintenance. This strategy enforces consistent naming conventions across unit, slice, and integration tests to simplify test organization.

Yes, the Spring Boot testing pyramid strategy works with Mockito patterns to mock dependencies in unit tests. It provides tooling guidance that combines Mockito with slice and integration testing tools for comprehensive coverage.