Write and organize Swift unit tests using @Test, #expect, and @Suite.
npx skills add https://github.com/femitz/flyby --skill swift-testing-femitz
Please help me install this Agent Skill. Skill: swift-testing Source: https://github.com/femitz/flyby/tree/main/.agents/skills/swift-testing Command: npx skills add https://github.com/femitz/flyby --skill swift-testing-femitz
Swift Testing provides a modern framework for writing and migrating tests in Swift, offering @Test, #expect, #require, and suites to replace XCTest for most unit tests, improving test structure and readability.
Start by writing a simple test with @Test and #expect to validate basic behavior.
High-intent search queries and answers about installing and using this skill.
To migrate unit tests from XCTest to Swift Testing, transition test methods to use @Test, #expect, and @Suite structures. This modern framework enables parameterized tests, traits, and known-issues workflows to improve test readability and organization.
Writing parameterized tests in Swift involves using the Swift Testing framework to configure test traits and arguments. This approach allows you to validate multiple inputs against the same logic using @Test, improving test coverage and reducing redundant code.
Yes, Swift Testing supports async testing for Swift codebases. It uses confirmation patterns to validate asynchronous code execution, ensuring deterministic test runs for large projects utilizing @Test and #require macros.
The best way to organize large test suites in Xcode is by using Swift Testing with modular @Suite configurations. This approach groups related tests, applies shared traits, and simplifies test harness maintenance for robust project validation.
Yes, you need Xcode 14 or later to use Swift Testing. The framework requires Swift 5.x compatible toolchains, the Swift Testing package, and a codebase structured with @Test and #expect to properly compile and execute unit tests.
To handle known issues in Swift unit tests, apply Swift Testing workflows that explicitly mark and track expected failures. This prevents test suite breakage while documenting unresolved bugs using the framework's built-in known-issues handling.
igor-kupczynskiScaffold, build, package, and release macOS apps with Swift Package Manager.
HomericIntelligenceExecute Mojo or Python test suites and generate validation reports.
nounderTest Effect.ts success and failure paths with deterministic concurrency handling.
Roy-wonjiMigrate XCTest codebases to Swift Testing macros with @Test and #expect.
