SimpleSnapshotTesting

Snapshot and tests your views

Goals

• Simple usage
• Only diff image on disc
• Concise
• Fast
• Device agnostic; decoupled from running simulator device

Planed features

• By default record in current device scale
• Global configuration settings using ENV
• GlobalConfig to delete all ref images (before recording them again)
• Better error message reporting
• Provide additional information about the test in the error reporting
• Grouping Reference images per device/os
• Make public API for XCTest.Issue (may include snapshot images)
• Check frame != .zero for UIViews
• wrap SwiftUIViews into Hosting View, required for SwiftUI views that rely on UIViews e.g. Toggle
• rendering modes: Layer (current), drawHierarchy (requires host app, assert if not), pure swift UI (does not use HostingVC)
• ship\generate snapshot host app (auto installer plugin etc) Document setup instead for UI library projects