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avdlee/swift-testing-agent-skill

1 skill · 4k installs · 431 stars · GitHub

Install

npx skills add https://github.com/avdlee/swift-testing-agent-skill

Skills in this repo

1Swift Testing ExpertThis skill provides expert guidance for writing and maintaining Swift tests using the Swift Testing framework on Apple platforms and Swift server projects. It covers test structure with suite organization, assertion macros (#expect and #require), traits and tags for metadata and filtering, parameterized tests to eliminate repetitive test methods, and parallel execution with isolation strategies. Developers use it when creating new test suites, migrating from XCTest incrementally, debugging flaky or async tests, and configuring test plans in Xcode. Key workflows include triage of flakiness versus correctness failures, callback-to-async bridging, known-issue handling with withKnownIssue, and tag-based CI filtering. The skill enforces a behavior contract: Swift Testing is preferred for unit and integration tests while XCTest is retained for UI automation, performance metrics, and Objective-C code. Covers #expect as default assertion and #require for prerequisite-dependent test lines, with explicit guidance on throw expectations4kinstalls

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