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test-contract

Generate contract test suites that validate protocol implementations.

1|Updated Mar 26, 2026
Search Tags:#protocol#swift#contract-testing#tests#mock#implementations
One-click install
npx skills add https://github.com/venomez-viper/PathWise --skill test-contract-venomez-viper
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: test-contract
Source: https://github.com/venomez-viper/PathWise/tree/main/.claude/skills/testing/test-contract
Command: npx skills add https://github.com/venomez-viper/PathWise --skill test-contract-venomez-viper

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Protocols define interfaces but lack a uniform way to validate implementations. This skill provides a reusable contract to ensure every implementation conforms to the specified behavior.

Core Features & Use Cases

  • Define a single contract that all implementations must pass
  • Generate a reusable contract test suite that can be applied to in-memory, sqlite, or mock implementations
  • Validate behavior across different implementations to prevent drift

Quick Start

Create a contract for your protocol and run the generated tests against your concrete implementations.

Frequently Asked Questions about test-contract

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

FAQPage Schema
How do I enforce protocol conformance across multiple Swift implementations?▼

Contract testing for Swift protocols validates behavior by applying a shared test suite to all implementations, ensuring real, mock, and in-memory backends conform identically to prevent implementation drift.

What is contract testing for Swift protocols?▼

Contract testing for Swift protocols defines a uniform test suite to validate that every implementation conforms to specified behaviors, preventing drift across real, mock, or alternative backends.

Can I use the same contract tests for mock and in-memory implementations?▼

Yes, you can apply a single generated contract test suite to all implementations of a protocol, including real, mock, sqlite, or in-memory backends, to verify consistency across different environments.

How do I generate contract tests for my Swift protocol?▼

Define a protocol contract and the skill generates a reusable test suite that you run against your concrete implementations to verify they satisfy the specified behavioral requirements.

Why does my mock implementation drift from my real Swift protocol backend?▼

Implementation drift occurs when backends lack uniform validation; applying a shared contract test suite across all implementations verifies behavioral consistency and catches deviations early.

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