trupin

struct Page<Model: Decodable>: Decodable {
    let page: UInt
    let total_results: UInt
    let total_pages: UInt
    let results: [Model]
}

trupin

final class MovieManager {
    
    func getDiscoverMovies(_ completion: @escaping (Page<Movie>?) -> Void) {
        
        let completionOnMainThread = { result in
            DispatchQueue.main.async {
                completion(result)
            }
        }
        

trupin

// MARK: - Error

enum MovieManagerError: Error {
    case oops
}

// MARK: - Manager

protocol MovieManaging {
    

trupin

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

    private let dependencies: AppDelegateDependencyResolver = AppDelegateDependencyContainer()
    
    // weaver: homeViewController = HomeViewController <- UIViewController
    
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

trupin

import UIKit

final class MovieTableViewCell: UITableViewCell {
    
    struct ViewModel {
        let title: String
    }
    
    func bind(_ viewModel: ViewModel) {
        textLabel?.text = viewModel.title

trupin

struct Movie: Decodable {
    let vote_count: UInt
    let id: UInt
    let video: Bool
    let vote_average: Float
    let title: String
    let popularity: Float
    let poster_path: String
    let original_language: String
    let original_title: String

trupin

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?
    
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        
        window = UIWindow()

trupin

final class MoviesViewController: UIViewController {
    
    private let dependencies: MoviesViewControllerDependencyResolver
    
    // weaver: movieManager <- MovieManaging
    
    required init(injecting dependencies: MoviesViewControllerDependencyResolver) {
        self.dependencies = dependencies
        super.init(nibName: nil, bundle: nil)
    }

trupin

final class MovieManagerTests: XCTestCase {

    private var storeSpy: KeyValueStoreSpy!

    private var clientSpy: ClientSpy!

    private var movieManager: MovieManaging!

    override func setUp() {
        super.setUp()

trupin

final class KeyValueStoreSpy: KeyValueStoring {

    // MARK: - Records

    private(set) var keyRecords = [String]()

    private(set) var valueRecords = [StoreValueRepresentable]()

    // MARK: - Stubs