Does it support asynchronous event testing?

Yes, it includes specialized support for message-based contracts used in event-driven architectures and async messaging systems.

How does this skill help with Pact?

It provides production-ready templates and best practices for writing Pact consumer tests, defining flexible matchers, and setting up provider verification endpoints.

Can I use this with CI/CD pipelines?

Yes, the skill includes patterns for publishing contracts to a Pact Broker and using 'can-i-deploy' checks to gate deployments based on contract compatibility.

Why use Pact matchers instead of exact values?

Matchers like Like() or EachLike() verify the structure and type of the data rather than hard-coded values, making tests more resilient to minor data changes that don't break functionality.

What is contract testing?

Contract testing ensures two services (a consumer and a provider) can communicate by verifying they adhere to a shared 'contract,' preventing breaking changes without needing a full integration environment.

Contract Testing with Pact

Name: Contract Testing with Pact
Author: yonatangross

byyonatangross

•

安全与测试

Automates consumer-driven contract testing using Pact to ensure seamless API compatibility across microservices.

This skill enables Claude to implement and manage consumer-driven contract testing using the Pact framework, bridging the gap between independent service development and system-wide reliability. It provides specialized guidance on writing consumer tests with flexible matchers, setting up provider verification states, and integrating with Pact Broker for robust CI/CD workflows. By shifting integration testing left, it allows developers to verify service compatibility independently, reduce reliance on complex staging environments, and prevent breaking changes from reaching production.

主要功能

01Provider state management and verification workflows

02Consumer-driven contract generation using Pact matchers

03Support for both synchronous REST and asynchronous message contracts

04Integration patterns for Pact Broker and CI/CD pipelines

0569 GitHub stars

06Automated 'can-i-deploy' safety checks for microservices

使用场景

01Verifying API compatibility between a React frontend and a FastAPI backend

02Replacing slow, flaky end-to-end integration tests with fast, independent contract tests

03Preventing breaking changes in a microservices architecture during deployment

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add yonatangross/orchestkit contract-testing

For use in Claude.ai and ChatGPT

Download Skill