Implements modern Swift Testing framework patterns and best practices for iOS and macOS development.
This skill equips Claude with specialized knowledge of the modern Swift Testing framework introduced at WWDC 2024. It enables the creation of robust, declarative unit tests using the latest Apple standards, moving beyond legacy XCTest patterns. Whether you are building new test suites from scratch or migrating existing projects to Xcode 16, this skill provides precise guidance on expectations, suites, parameterized testing, and asynchronous confirmation patterns to ensure high-quality Swift codebases.
Key Features
01Modern Swift Testing syntax including @Test and @Suite patterns
02Detailed XCTest to Swift Testing migration mapping and strategies
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04Enhanced test organization using Tags, Traits, and conditional execution
05Advanced parameterized testing using Zip and Product combinations
06Async/await testing patterns and actor state verification
Use Cases
01Writing new unit tests using the modern Swift Testing framework
02Refactoring legacy XCTest suites to the @Test and #expect syntax
03Implementing complex async test scenarios with confirmation blocks
