Spring Full-Stack Practical Cases

Sep 21, 2025 · Backend Development

Mastering Spring Boot Controller Tests: 8 Powerful Techniques

This article presents a comprehensive guide to testing Spring Boot controller layers, covering isolated @WebMvcTest, full‑stack @SpringBootTest, WebTestClient, TestRestTemplate, standalone MockMvc, REST Assured, exception‑handling advice, and pure Mockito unit tests, each with purpose, core annotations, sample code, pros, cons, and usage recommendations.