Where can I find the underlying documentation for the testkit?

The skill references agent documentation located within the judo-runtime-core-guice-testkit JAR file under the /agent-docs/ directory.

Does this skill support annotation-based testing?

Yes, it provides specific patterns for using the @JudoTest annotation to declaratively register interceptors and inject the JudoRuntimeFixture.

What is the primary benefit of the JUDO Testkit skill?

It provides specialized patterns and troubleshooting guidance for the judo-runtime-core-guice-testkit, making it easier to test JUDO interceptors and runtime fixtures.

How does it help with 'IllegalStateException: already initialized' errors?

The skill identifies when addInterceptor() is called after fixture initialization and provides the correct programmatic sequence to fix the lifecycle issue.

Can I use this for unit testing interceptors in isolation?

Yes, it includes a pattern using ReferenceInjector.createAndInject to test interceptor logic directly without a full dispatcher setup.

JUDO Testkit Helper

Name: JUDO Testkit Helper
Author: BlackBeltTechnology

byBlackBeltTechnology

0•

Security & Testing

Streamlines the creation and troubleshooting of unit and integration tests for JUDO applications using the Guice-based testkit.

The JUDO Testkit Skill empowers developers to efficiently write robust tests for JUDO applications by providing specialized guidance for the judo-runtime-core-guice-testkit. It simplifies the configuration of JudoRuntimeFixture and OperationCallInterceptor implementations, offering clear patterns for annotation-based, programmatic, and model-based testing strategies. By integrating domain-specific best practices and troubleshooting common lifecycle errors—such as initialization timing and dependency injection issues—this skill ensures reliable testing of JUDO core runtime components within the Claude Code environment.

Key Features

01Offers a decision tree for choosing between unit, integration, and model-based tests

02Provides patterns for testing OperationCallInterceptor implementations

03Supports declarative testing using the @JudoTest annotation

040 GitHub stars

05Automates JudoRuntimeFixture setup for integration and unit testing

06Proactively identifies and fixes common Guice-testkit lifecycle errors

Use Cases

01Testing custom interceptor logic for pre-call and post-call operations

02Setting up isolated test environments with mock dependencies and JUDO models

03Debugging IllegalStateException and initialization issues in test suites

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add blackbelttechnology/judo-runtime-core judo-testkit

For use in Claude.ai and ChatGPT

Download Skill