Swift Testing Standards

Priority: P0

Implementation Guidelines

XCTest Framework

• Standard Naming: Prefix test methods with test (e.g., testUserLoginSuccessful).
• Setup/Teardown: Use setUpWithError() and tearDownWithError() for environment management.
• Assertions: Use specific assertions: XCTAssertEqual, XCTAssertNil, XCTAssertTrue, etc.

Async Testing

• Async/Await: Mark test methods as async and use await directly inside them.
• Expectations: Use XCTestExpectation for callback-based or delegate-based async logic.
• Timeout: Always set reasonable timeouts for expectations to avoid hanging CI.

Test Organization