Vadim Bulavin • 5/18/2020

SwiftUI Previews at Scale

This article addresses the challenges of using SwiftUI previews in large-scale iOS applications, where they can lead to test code leakage and reduced maintainability. It proposes three practical techniques: extracting reusable previews into components, combining previews into presets, and using the Fixture Object pattern to simplify object graph setup for previews.

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#code maintainability #ui testing #Swiftui