API reference: Swift Testing framework. @Test, @Suite, #expect, #require, traits, parameterized tests, migrating from XCTest.
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See how to installReview the instructions the agent will receive before you install.
Apple's modern testing framework (import Testing) for iOS 26+.
| File | Content |
|---|---|
| testing-overview.md | Full Testing framework index |
| defining-tests.md | Defining test functions with @Test |
| organizing-tests.md | Organizing tests with @Suite |
| expectations.md | #expect, #require, confirmations |
| parameterized-testing.md | Parameterized test patterns |
| traits.md | Test traits (tags, conditions, time limits) |
| migrating-from-xctest.md | Migration guide from XCTest |
.md files first.SKILL.md frontmatter, then grep their local files. This is faster and uses less context than fetching new docs from the internet.testing-overview.md with the sosumi.ai Markdown mirror. For example, /documentation/testing/test maps to https://sosumi.ai/documentation/testing/test.No reviews yet. Tell others what you thought.
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Optimize Apple App Store metadata in store.config.json for ASO (App Store Optimization). Use when working with store.config.json, App Store keywords, titles, subtitles, descriptions, or localizing app metadata. Helps maximize app visibility and downloads.
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Index of Apple developer documentation for iOS, macOS, and related frameworks. Use when looking up what APIs exist in a framework, browsing available documentation, or deciding what docs to fetch. Covers SwiftUI, UIKit, Core Animation (QuartzCore), XCTest, HealthKit, Combine, SwiftData, and more.
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API reference: BackgroundTasks. Query for BGTaskScheduler, app refresh, background processing.
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API reference: Combine. Query for publishers, subscribers, operators, async data streams.
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API reference: Core Animation (QuartzCore). Query for CALayer, CAAnimation, CABasicAnimation, CAKeyframeAnimation, CASpringAnimation, CATransaction, CAShapeLayer, CAGradientLayer, CAEmitterLayer, CATransform3D, CADisplayLink.
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API reference: Core Haptics. Query for CHHapticEngine, haptic patterns, tactile feedback.
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