Swift Testing

1. Essentials

   Covers Defining test functions, Organizing test functions with suite types, Migrating a test from XCTest, Test(_:_:).

2. Test parameterization

   Covers Implementing parameterized tests, Test(_:_:arguments:), Test(_:_:arguments:_:), Test(_:_:arguments:).

3. Behavior validation

   Covers Expectations and confirmations, Known issues.

4. Test customization

   Covers Traits.

5. Value description and reflection

   Covers Describing and reflecting values, CustomTestReflectable, CustomTestStringConvertible.

6. Data collection

   Covers Attachments.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.

• StoreKit App Services
• StoreKit Test Developer Tools
• Suggested Actions App Services
• Swift Charts App Services
• Swift packages Developer Tools
• Swift Playgrounds Developer Tools
• SwiftData App Frameworks
• SwiftUI App Frameworks
• Symbols App Frameworks
• Synchronization Developer Tools
• System System
• System Configuration System