How does it handle test data generation?

It utilizes the de.cuioss.test.generator framework to create randomized, reproducible test data, avoiding the pitfalls of hardcoded test values.

What are the code coverage requirements?

The skill enforces a minimum of 80% line and branch coverage, with a target of 100% coverage for critical paths and all public APIs.

Can this skill help with integration tests?

Yes, it provides specific standards for Maven failsafe configurations, integration test naming conventions (*IT.java), and profile-based execution.

Does this skill support Mockito or Hamcrest?

No, this skill adheres to CUI standards which prohibit Mockito, Hamcrest, and PowerMock in favor of the CUI test generator framework and native JUnit 5 assertions for better maintainability.

CUI Java Unit Testing Expert

Name: CUI Java Unit Testing Expert
Author: cuioss

bycuioss

0•

Seguridad y Pruebas

Standardizes and automates high-quality unit testing for CUI Java projects using JUnit 5 and specialized generator frameworks.

This skill provides a comprehensive framework for developing, maintaining, and reviewing unit tests within CUI Java environments. It enforces rigorous testing standards including the AAA (Arrange-Act-Assert) pattern, value object contract testing, and the CUI test generator framework. By guiding the AI to use modularized configurations, it ensures that tests are independent, high-coverage, and free from prohibited libraries like Mockito or Hamcrest, while providing specialized support for MockWebServer and integration testing workflows.

Características Principales

01Strict JUnit 5 pattern enforcement with mandatory AAA structure

02Advanced HTTP mocking and API testing patterns using MockWebServer

03Integrated quality verification for coverage metrics and anti-pattern detection

04Automated CUI test generator integration for dynamic, randomized test data

05Standardized value object contract testing for equals, hashCode, and toString

060 GitHub stars

Casos de Uso

01Configuring Maven integration test profiles and MockWebServer for API client validation

02Implementing contract tests for complex value objects to ensure data integrity

03Developing robust unit tests for Java services without relying on prohibited mocking libraries

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add cuioss/cui-llm-rules cui-java-unit-testing

For use in Claude.ai and ChatGPT

Download Skill