A06 — Test Generator

Generate JUnit 5 and Mockito unit tests for untested Java Spring paths.

2|Updated Apr 11, 2026
One-click install
npx skills add https://github.com/shivpathakvw/springinsight --skill a06-test-generator
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: A06 — Test Generator
Source: https://github.com/shivpathakvw/springinsight/tree/main/skills/a06-test-generator
Command: npx skills add https://github.com/shivpathakvw/springinsight --skill a06-test-generator

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill automates the generation of production-ready JUnit 5 + Mockito tests for high-priority uncovered paths in Java Spring projects, reducing manual test-writing time and improving coverage.

Core Features & Use Cases

  • Automatically identifies untested critical paths in @Service and @RestController classes using findings from A01 (code review) and A02 (security scanner).
  • Generates compilable unit tests that target a single behavior per test, including happy paths and error conditions, with appropriate mocking and verifications.
  • Produces optional WebMvcTest-style tests for controllers and provides ready-to-run test suites that integrate with existing build systems.

Quick Start

Provide the PROJECT CONTEXT, SCOPE, and FINDINGS to A06 and execute the generator to produce new unit-test files.

Frequently Asked Questions about A06 — Test Generator

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

FAQPage Schema
How do I automatically generate JUnit 5 unit tests for untested Spring Boot service classes?

To generate JUnit 5 unit tests for Spring Boot services, this skill identifies untested critical paths in @Service classes and produces production-ready Mockito tests with one-behavior-per-test and edge-case coverage.

Can I automatically create Mockito tests for Spring Boot controllers that cover WebMvc endpoints?

Yes, you can create Mockito tests for Spring Boot controllers. This skill generates optional WebMvcTest-style tests for @RestController classes alongside standard unit tests for uncovered paths.

What is the best way to generate unit tests for critical code paths identified by static analysis findings?

The best way to generate unit tests from static analysis findings is providing the project context and findings to this skill, which then prioritizes untested critical paths based on code review and security scanner results.

How do I ensure my generated Java unit tests follow a single-behavior-per-test structure?

To ensure generated Java unit tests follow a single-behavior-per-test structure, this skill automatically produces compilable JUnit 5 and Mockito tests that isolate individual behaviors, including both happy paths and error conditions.

Does this test generator work with existing Spring Boot build systems without requiring new dependencies?

Yes, this test generator works with existing Spring Boot build systems by producing ready-to-run test suites that integrate directly with your current Java project setup without requiring new dependencies.

When should I not use automated unit test generation for my Java Spring project?

You should avoid automated unit test generation for Java Spring classes outside of @Service and @RestController components, as the test generator specifically targets these architectural layers for coverage prioritization.