springboot-tdd

Spring Boot TDD workflows guide you from writing failing tests to producing passing code across unit, web, and persistence layers using JUnit 5, Mockito, and MockMvc. This approach ensures high test coverage and reliable service code through structured test-driven development.

Integration tests in Spring Boot using Testcontainers validate persistence layers with real database instances via Spring Test annotations. This Skill configures Testcontainers to ensure reliable integration testing and enforce consistent testing standards across your Spring Boot services.

JaCoCo coverage enforcement validates test coverage thresholds in a Spring Boot project by generating coverage reports and failing builds below standards. It integrates with CI commands to automate coverage validation and maintain high testing quality across unit and integration tests.

Yes, JUnit 5 and Mockito are required dependencies to start unit testing a Spring Boot application. This Skill configures JUnit 5 and Mockito to validate unit testing standards, demonstrating patterns and test data builders for well-structured Spring Boot unit tests.

MockMvc tests Spring Boot web layers by simulating HTTP requests without deploying a full server, validating controller endpoints and response structures. This Skill guides web-layer testing with MockMvc to ensure reliable code and faster feedback for Spring Boot services.

Test-driven development for Spring Boot services may not suit rapid prototyping where immediate functional output outweighs test coverage needs. TDD requires configuring JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo, adding initial overhead to validate and enforce testing standards.