When we unit test Spring MVC applications, we test each layer separately from the others. We create mock implementations, typically using Mockito, for each layer’s dependencies, then we simulate the ...

Monolithic architecture – all components (e.g., Payment, Shopping Cart, Inventory) run within a single application and deployment unit, sharing one codebase and instance. Microservices architecture – ...

Classes, methods and properties that were deprecated in Spring Boot 1.3 have been removed in this release. Please ensure that you aren’t calling deprecated methods before upgrading. Log4j 1 support ...

At Spring One in Las Vegas a couple of months ago, I learned about Testcontainers and the expanded support for using them in Spring Boot 3, and I thought they were great! I love testing! So I could ...

A Spring Boot application that provides RESTful APIs for managing employee data. This project implements a proxy API that interacts with a mock employee server and provides additional business logic ...