What is the equivalent of XCTAssertNotNil in Swift Testing?

Generated on 8/14/2024

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In Swift Testing, the equivalent of XCTAssertNotNil from XCTest is using the require macro to safely unwrap an optional value. If the value is nil, the test will stop, similar to how XCTAssertNotNil would cause a test to fail if the value is nil. This approach is part of the Swift Testing framework's design to use fewer specialized functions and instead rely on basic macros like expect and require to handle assertions.

For more details, you can refer to the session Meet Swift Testing (05:31) where the use of the require macro is discussed.