springboot-tdd

Generate JUnit 5 tests for Spring Boot controllers with Mockito and MockMvc.

Updated Jul 10, 2025
One-click install
npx skills add https://github.com/nubiv/my-nome --skill springboot-tdd-nubiv
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: springboot-tdd
Source: https://github.com/nubiv/my-nome/tree/main/nix-darwin/config/claude/skills/springboot-tdd
Command: npx skills add https://github.com/nubiv/my-nome --skill springboot-tdd-nubiv

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill streamlines the process of writing robust, well-tested code for Spring Boot applications, ensuring high code coverage and maintainability.

Core Features & Use Cases

  • Test-Driven Development: Guides you through writing tests before implementation for unit, web, integration, and persistence layers.
  • Code Coverage: Integrates JaCoCo to enforce a minimum of 80% code coverage.
  • Use Case: When developing a new REST API endpoint in a Spring Boot service, use this Skill to write failing tests first, then implement the minimal code to pass, refactor, and ensure coverage.

Quick Start

Use the springboot-tdd skill to generate a JUnit 5 test for a new Spring Boot controller.

Frequently Asked Questions about springboot-tdd

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I start test-driven development for a Spring Boot REST API endpoint?

To start test-driven development for a Spring Boot REST API, you write a failing JUnit 5 test using MockMvc first, implement the minimal controller code to pass it, then refactor the implementation.

What is the best way to enforce a minimum code coverage threshold in Spring Boot?

The best way to enforce code coverage in Spring Boot is integrating JaCoCo, which this TDD approach uses to strictly maintain a minimum threshold of 80 percent coverage across your application.

How does Testcontainers work with Spring Boot integration testing?

Testcontainers works with Spring Boot integration testing by provisioning disposable Docker containers for real dependencies like databases, allowing you to execute reliable JUnit 5 integration tests against actual services.

Can I use Mockito for unit testing Spring Boot service layers?

Yes, you can use Mockito for unit testing Spring Boot service layers by mocking external dependencies, which isolates business logic and ensures your tests execute quickly without loading the full application context.

Do I need Maven or Gradle to set up JUnit 5 tests in Spring Boot?

Yes, you need either Maven or Gradle to manage dependencies and set up JUnit 5 tests in Spring Boot, as the build tool orchestrates the required testing utilities and plugins like JaCoCo.