testing

Generate unit, UI, mock, stub, spy, and async test scaffolds for iOS/macOS projects.

8|Updated Feb 12, 2026
One-click install
npx skills add https://github.com/ChoshimWy/iOSAgentSkills --skill testing-choshimwy
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: testing
Source: https://github.com/ChoshimWy/iOSAgentSkills/tree/main/skills/testing
Command: npx skills add https://github.com/ChoshimWy/iOSAgentSkills --skill testing-choshimwy

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps iOS/macOS teams quickly scaffold and organize unit tests, UI tests, and test doubles (mocks/stubs/spies) for asynchronous scenarios, avoiding conflating testing work with build or verification tasks.

Core Features & Use Cases

  • Provide test scaffolds and patterns for unit tests, UI tests, and asynchronous tests.
  • Design Mock/Stub/Spy assets to verify interactions and asynchronous behavior.
  • Use Case: when you need to strengthen test coverage for existing logic or interaction flows, generate test skeletons and strategies that integrate with your project.
  • Note: if changes touch Xcode project structure, hand off to verify-ios-build for final validation.

Quick Start

Generate initial unit and UI test scaffolds with mocks, stubs, spies, and async tests for your iOS project.

Frequently Asked Questions about testing

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

FAQPage Schema
How do I generate unit and UI test scaffolds for my iOS project?

You can generate unit and UI test scaffolds by creating structured test skeletons for your iOS project, complete with mocks, stubs, and spies. This approach organizes test targets and enforces naming conventions to accelerate your testing workflow.

What is the best way to test asynchronous workflows in Xcode?

Testing asynchronous workflows in Xcode involves generating specific async test scaffolds that verify asynchronous behavior. By designing dedicated test doubles like spies and stubs, you can isolate network or file IO interactions and validate complex async logic effectively.

How do mocks, stubs, and spies improve iOS unit testing?

Mocks, stubs, and spies improve iOS unit testing by verifying interactions and isolating dependencies from network and file IO. Generating these test doubles ensures proper test isolation, enforces naming conventions, and enhances the maintainability of your test suite.

Can I use this testing approach for both iOS and macOS platforms?

Yes, this testing approach applies directly to both iOS and macOS platforms. It generates test scaffolds and patterns that integrate with your project to strengthen test coverage for existing logic and interaction flows across Apple platforms.

Does scaffolding tests handle Xcode project structure changes?

Scaffolding tests focuses on generating test code and does not handle Xcode project structure changes. When your modifications touch the Xcode project structure, you must hand off to a build verification step to ensure final validation.

When do I need to create test doubles for iOS testing?

You need to create test doubles for iOS testing when strengthening test coverage for existing interaction flows. Designing mock, stub, and spy assets allows you to verify interactions and isolate tests from network or file IO dependencies.