clean-architecture-ios

Structure iOS apps by dividing code into four distinct layers: Models, Interactors, ViewModels, and Views. This modular Clean Architecture approach separates business logic from UI, enhancing testability and long-term maintainability.

Organize Swift features using a feature-based folder structure. This strategy groups related Models, Interactors, ViewModels, and Views together, improving scalability and team collaboration in large-scale iOS app development workflows.

Implement dependency injection in Swift by adopting a protocol-first approach. Define interactor protocols to facilitate mocking and create spy implementations, allowing you to inject dependencies and isolate components for comprehensive testing.

Clean Architecture suits large-scale, maintainable app development workflows. You can apply it to existing iOS apps by gradually defining models as structs, creating interactor protocols, and organizing features in dedicated folders.

Mocking dependencies becomes difficult without protocol abstractions. By adopting a protocol-first approach and defining clear interactor protocols, you can easily create mock and spy implementations to test your iOS app components in isolation.