WeatherApp

iOS Project implemented with Clean Layered Architecture and MVVM.

Layers

• Domain Layer = Entities + Use Cases + Repositories Interfaces
• Data Repositories Layer = Repositories Implementations + API (Network)
• Presentation Layer (MVVM) = ViewModels + Views

Architecture concepts used here

• MVVM
• Clean Architecture
• Data Binding using Observable
• Dependency Injection
• SwiftUI implementation using viewmodel

Dependency Direction

Note: Domain Layer should not include anything from other layers(e.g Presentation — UIKit or SwiftUI or Data Layer — Mapping Codable)

Includes

• Object oriented programming approach
• SwiftUI for views
• Data Binding using Observable
• For data parsing, used the Codable approach.
• Unit Tests for Use Cases(Domain Layer), ViewModels(Presentation Layer), NetworkService(Infrastructure Layer)
• UI test with XCUITests
• Static code analysis using Swift lint

Requirements

• Xcode Version 13.4.1+ Swift 5.0+

How to use app

• Clone the repository
• Install the pods by running

pod install

• Build and run the app

How to run tests

• Build the Test Target

⇧⌘U (shift + command + U)

• Build and Run All Test Cases using following command in XCode

⌘U (command + U)

How to Gather Test case coverage

• Open the Test scheme
• In the Options tab, and check the Code Coverage checkbox
• After this each time test cases runs. it will generate the code coverage report
• Code coverage report can be view in Report Navigator(⌘9)