Swift Testing

by Prisma-Labs-Dev498626005e65783ebe8570a103b2335cf397768cNo licenseListed Oct 9, 2026Updated Oct 9, 2026

API reference: Swift Testing framework. @Test, @Suite, #expect, #require, traits, parameterized tests, migrating from XCTest.

AI-generated overview

Reference for Apple's Swift Testing framework covering @Test, @Suite, #expect, traits, and XCTest migration.

What it does: This skill provides a local reference to Apple's Swift Testing framework for iOS 26+. It indexes seven Markdown documents covering test definition, suite organization, expectations, parameterized testing, traits, and migration from XCTest. It also describes how to locate additional documentation, first in local files and then via a documentation mirror.
When to use it: Use it when writing or organizing Swift tests with the Testing framework, or when migrating existing tests from XCTest. It is also useful for looking up specific APIs such as @Test, @Suite, #expect, #require, and traits.
Requirements: No scripts; instructions and local Markdown reference files only. Network access is needed only if fetching additional documentation from the referenced mirror.

Swift Testing Reference

Apple's modern testing framework (import Testing) for iOS 26+.

File	Content
testing-overview.md [blocked]	Full Testing framework index
defining-tests.md [blocked]	Defining test functions with @Test
organizing-tests.md [blocked]	Organizing tests with @Suite
expectations.md [blocked]	#expect, #require, confirmations
parameterized-testing.md [blocked]	Parameterized test patterns
traits.md [blocked]	Test traits (tags, conditions, time limits)
migrating-from-xctest.md [blocked]	Migration guide from XCTest

Search this skill's local .md files first.
If the topic is not here, check the other installed Apple skills you have available by their names, descriptions, or SKILL.md frontmatter, then grep their local files. This is faster and uses less context than fetching new docs from the internet.
If no installed skill has the page, use the relevant documentation path from testing-overview.md with the sosumi.ai Markdown mirror. For example, /documentation/testing/test maps to https://sosumi.ai/documentation/testing/test.

License: No license

Content belongs to its original authors. SourceWeft indexes it from a public repository.