swift-testing-docs

Document Swift Testing APIs including @Test, @Suite, expectations, and parameterized tests.

299|16|Updated Feb 19, 2026
One-click install
npx skills add https://github.com/vabole/apple-skills --skill swift-testing-docs
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: swift-testing-docs
Source: https://github.com/vabole/apple-skills/tree/main/skills/swift-testing
Command: npx skills add https://github.com/vabole/apple-skills --skill swift-testing-docs

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

API reference materials for the Swift Testing framework, providing quick access to @Test, @Suite, expectations, and parameterized tests, so engineers can learn and implement tests faster.

Core Features & Use Cases

  • Comprehensive coverage of Swift Testing concepts, including macros, suites, traits, and parameterized testing patterns.
  • Guidance for learning, implementing, and migrating tests in iOS/macOS projects with structured suites and trait-based customization.
  • Practical examples and links to Defining tests, Organizing tests, and Migrating from XCTest for real-world workflows.

Quick Start

Read the Defining tests and Organizing tests sections to write your first Swift test with @Test and @Suite.

Frequently Asked Questions about swift-testing-docs

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

FAQPage Schema
How do I migrate tests from XCTest to Swift Testing?▼

Migrating tests from XCTest involves transitioning to Swift Testing by replacing XCTest classes with @Suite and @Test macros, utilizing provided documentation and migration guidance to restructure suites and expectations efficiently.

What is the best way to organize Swift Testing suites?▼

The best way to organize Swift Testing suites is using the @Suite macro to structure tests hierarchically, applying trait-based customization to configure test behavior across iOS and macOS projects.

How do I write parameterized tests in Swift Testing?▼

Parameterized tests in Swift Testing are written using the @Test macro, allowing you to inject multiple arguments into test functions to validate expectations across varied inputs quickly and efficiently.

Does Swift Testing support iOS and macOS projects?▼

Yes, Swift Testing supports comprehensive testing in iOS and macOS projects, providing macros and trait-based customization for defining, organizing, and running structured test suites.

Are there API reference examples for Swift Testing expectations?▼

Yes, the API reference includes practical examples for defining expectations and confirmations in Swift Testing, helping engineers verify conditions and assert outcomes accurately within their tests.