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axiom-swift-testing

Write Swift tests using @Test/@Suite and #expect/#require macros.

Updated Dec 23, 2025
Search Tags:#testing#concurrency#macros#swift#xctest#parameterized#swift-testing
One-click install
npx skills add https://github.com/pradeepmouli/swift-template --skill axiom-swift-testing-pradeepmouli
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: axiom-swift-testing
Source: https://github.com/pradeepmouli/swift-template/tree/main/.agents/skills/axiom-swift-testing
Command: npx skills add https://github.com/pradeepmouli/swift-template --skill axiom-swift-testing-pradeepmouli

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Swift Testing provides a modern framework for Swift testing, enabling fast, reliable tests without needing full app launches or simulators.

Core Features & Use Cases

  • Adopts Swift Testing macros like @Test and @Suite for expressive tests
  • Supports parameterized tests, traits, and parallel execution
  • Enables host-less testing and migration from XCTest to reduce test times

Quick Start

Install and start writing tests with @Test and @Suite in your Swift project.

Frequently Asked Questions about axiom-swift-testing

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

FAQPage Schema
How do I write parameterized tests using Swift Testing?▼

Swift Testing parameterized tests use the @Test macro to run the same test logic across multiple inputs. This enables fast, reliable test execution by injecting arguments directly into your test functions.

What is the best way to migrate from XCTest to Swift Testing?▼

Migrating from XCTest to Swift Testing involves replacing XCTestCase and XCTest methods with @Suite and @Test macros. This transition enables host-less testing and parallel execution to significantly reduce test times.

Can I run Swift tests without launching an app or simulator?▼

Yes, Swift Testing enables host-less testing without simulators or full app launches. This allows teams to execute fast, reliable tests directly within Swift packages, apps, and libraries.

Does Swift Testing support async and parallel test execution?▼

Swift Testing supports async testing and parallel execution natively. By using the @Test and @Suite macros, tests run concurrently to speed up execution across Swift projects.

How do #expect and #require macros work in Swift Testing?▼

The #expect and #require macros in Swift Testing validate conditions during test execution. #expect records a failure and continues, while #require stops the current test upon a failed assertion.

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