@nipunaupeksha

Spring MockMVC Test with Mockito and JUnit 🧪

Sep 30, 2025 · 4 min read · 🧬 Introduction When building REST APIs with Spring, ensuring that our endpoints behave correctly is just as important as implementing them. Writing tests allows us to verify functionality, prevent regressions, and maintain confidence as our applicat...

Spring MVC REST Services 💻

Sep 30, 2025 · 16 min read · 🧬 Introduction In modern application development, RESTful APIs have become the backbone of communication between client and server applications. They provide a simple, scalable, and standardized way to expose and consume data over HTTP. Spring MVC m...

Simplifying Spring Boot Development with Project Lombok

Sep 29, 2025 · 8 min read · 🧬 Introduction If you’ve worked with Java for any length of time, you’ve probably noticed how quickly classes can fill up with boilerplate code. Getters, setters, constructors, toString(), equals(), and hashCode() methods often take up more space th...

Understanding the Richardson Maturity Model 📮

Sep 28, 2025 · 3 min read · 🧬 Introduction APIs are at the heart of modern software development. Whether it’s mobile apps, cloud services, or micro-services, most systems today rely on APIs to communicate. But not all APIs are created equal, some follow REST principles closely...

Demystifying Spring Dependency Injection 📦

Sep 28, 2025 · 13 min read · 🧬 Introduction Although Dependency Injection (DI) is one of the most important concepts in software engineering, it’s actually quite simple to grasp. At its core, DI means providing the objects (dependencies) that a class needs, instead of letting t...