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

Security & Testing

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

About

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.

Key Features

Strict JUnit 5 pattern enforcement with mandatory AAA structure
Advanced HTTP mocking and API testing patterns using MockWebServer
Integrated quality verification for coverage metrics and anti-pattern detection
Automated CUI test generator integration for dynamic, randomized test data
Standardized value object contract testing for equals, hashCode, and toString
0 GitHub stars

Use Cases

Configuring Maven integration test profiles and MockWebServer for API client validation
Implementing contract tests for complex value objects to ensure data integrity
Developing robust unit tests for Java services without relying on prohibited mocking libraries

About

Key Features

Strict JUnit 5 pattern enforcement with mandatory AAA structure
Advanced HTTP mocking and API testing patterns using MockWebServer
Integrated quality verification for coverage metrics and anti-pattern detection
Automated CUI test generator integration for dynamic, randomized test data
Standardized value object contract testing for equals, hashCode, and toString
0 GitHub stars

Use Cases

Configuring Maven integration test profiles and MockWebServer for API client validation
Implementing contract tests for complex value objects to ensure data integrity
Developing robust unit tests for Java services without relying on prohibited mocking libraries