swift-05-test

Automate creation and execution of iOS/Swift tests with XCTest and ViewInspector.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/tak-bro/claude-code --skill swift-05-test
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: swift-05-test
Source: https://github.com/tak-bro/claude-code/tree/main/skills/swift-05-test
Command: npx skills add https://github.com/tak-bro/claude-code --skill swift-05-test

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill provides a structured approach to writing and executing iOS/Swift tests, ensuring reliable code quality and faster feedback loops for development teams.

Core Features & Use Cases

  • Test Strategy & Patterns: Establishes guidelines for Unit, Integration, and UI tests across Swift components (ViewModel, Repository, UseCase, and UI).
  • Frameworks & Tools: Integrates XCTest, Swift Testing, URLProtocol mocks, and ViewInspector for SwiftUI view testing.
  • Deterministic Testing: Offers patterns for deterministic tests with mock data, reproducible results, and clean test architecture.
  • Use Case: When adding a feature, quickly scaffold corresponding tests following the recommended test patterns and run them with swift test.

Quick Start

Write and run a minimal ViewModel and Repository test as shown, then execute the test suite.

Frequently Asked Questions about swift-05-test

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

FAQPage Schema
How do I write unit tests for SwiftUI ViewModels using XCTest?

To write unit tests for SwiftUI ViewModels using XCTest, you can scaffold tests following established patterns for ViewModel and Repository components. This approach ensures deterministic results by utilizing mock data and clean test architecture, then executing the suite with swift test.

Can I test SwiftUI views without a full UI test environment?

Yes, you can test SwiftUI views without a full UI test environment by integrating ViewInspector. This skill supports ViewInspector specifically for SwiftUI view testing, allowing you to inspect and assert view properties directly within faster XCTest unit test workflows.

What is the best way to mock network requests in Swift unit tests?

The best way to mock network requests in Swift unit tests is by using URLProtocol mocks. This skill provides patterns for deterministic testing with URLProtocol, enabling you to intercept network calls and return reproducible mock data for reliable test execution.

Does this testing approach support both unit and integration test scenarios?

Yes, this testing approach supports unit, integration, and UI test scenarios across Swift apps. It establishes clear test strategy guidelines and patterns for various components including ViewModel, Repository, UseCase, and UI layers to ensure comprehensive code quality.

Why do my Swift tests keep failing due to asynchronous or non-deterministic behavior?

Swift tests often fail from non-deterministic behavior when lacking proper mock data and clean test architecture. This skill offers specific patterns for deterministic testing with mock data and reproducible results, ensuring repeatable and standards-compliant test development.