Merge pull request #12 from rcaos/snapshot-tests

Fix Snapshot tests

Projects/Features/Account/Project.swift

@@ -29,6 +29,7 @@ let project = Project.framework(
     .package(product: "RxBlocking"),
     .package(product: "RxTest"),
     .package(product: "Quick"),
-    .package(product: "Nimble")
+    .package(product: "Nimble"),
+    .package(product: "SnapshotTesting")
   ]
 )

Projects/Features/Account/Tests/Account/Presentation/AccountViewControllerFactoryMock.swift

@@ -0,0 +1,21 @@
+//
+//  AccountViewControllerFactoryMock.swift
+//  AccountTests
+//
+//  Created by Jeans Ruiz on 20/12/21.
+//
+
+import UIKit
+@testable import Account
+
+class AccountViewControllerFactoryMock: AccountViewControllerFactory {
+  func makeSignInViewController() -> UIViewController {
+    let viewModel = SignInViewModelMock(state: .initial)
+    return SignInViewController(viewModel: viewModel)
+  }
+
+  func makeProfileViewController(with account: AccountResult) -> UIViewController {
+    let viewModel =  ProfileViewModelMock(account: account)
+    return ProfileViewController(viewModel: viewModel)
+  }
+}

Projects/Features/Account/Tests/Account/Presentation/AccountViewDarkTests.swift

@@ -0,0 +1,44 @@
+//
+//  AccountViewDarkTests.swift
+//  AccountTests
+//
+//  Created by Jeans Ruiz on 20/12/21.
+//
+
+import XCTest
+import SnapshotTesting
+import RxSwift
+
+@testable import Account
+
+class AccountViewDarkTests: XCTestCase {
+
+  private let factory = AccountViewControllerFactoryMock()
+
+  override func setUp() {
+    super.setUp()
+    isRecording = false
+  }
+
+  func test_WhenViewIsLogin_thenShowLoginScreen() {
+    // given
+    let accountViewModel = AccountViewModelMock(state: .login)
+
+    let viewController = AccountViewController(viewModel: accountViewModel, viewControllersFactory: factory)
+    viewController.overrideUserInterfaceStyle = .dark
+
+    // then
+    assertSnapshot(matching: viewController, as: .wait(for: 1, on: .image(on: .iPhoneSe)))
+  }
+
+  func test_WhenViewIsLogged_thenShowProfileScreen() {
+    // given
+    let accountViewModel = AccountViewModelMock(state: .profile(account: AccountResult.stub()))
+
+    let viewController = AccountViewController(viewModel: accountViewModel, viewControllersFactory: factory)
+    viewController.overrideUserInterfaceStyle = .dark
+
+    // then
+    assertSnapshot(matching: viewController, as: .wait(for: 1, on: .image(on: .iPhoneSe)))
+  }
+}

Projects/Features/Account/Tests/Account/Presentation/AccountViewLightTests.swift

@@ -0,0 +1,45 @@
+//
+//  AccountViewLightTests.swift
+//  AccountTV
+//
+//  Created by Jeans Ruiz on 6/19/20.
+//  Copyright © 2020 Jeans. All rights reserved.
+//
+
+import XCTest
+import SnapshotTesting
+import RxSwift
+
+@testable import Account
+
+class AccountViewLightTests: XCTestCase {
+
+  private let factory = AccountViewControllerFactoryMock()
+
+  override func setUp() {
+    super.setUp()
+    isRecording = false
+  }
+
+  func test_WhenViewIsLogin_thenShowLoginScreen() {
+    // given
+    let accountViewModel = AccountViewModelMock(state: .login)
+
+    let viewController = AccountViewController(viewModel: accountViewModel, viewControllersFactory: factory)
+    viewController.overrideUserInterfaceStyle = .light
+
+    // then
+    assertSnapshot(matching: viewController, as: .wait(for: 1, on: .image(on: .iPhoneSe)))
+  }
+
+  func test_WhenViewIsLogged_thenShowProfileScreen() {
+    // given
+    let accountViewModel = AccountViewModelMock(state: .profile(account: AccountResult.stub()))
+
+    let viewController = AccountViewController(viewModel: accountViewModel, viewControllersFactory: factory)
+    viewController.overrideUserInterfaceStyle = .light
+
+    // then
+    assertSnapshot(matching: viewController, as: .wait(for: 1, on: .image(on: .iPhoneSe)))
+  }
+}

Projects/Features/Account/Tests/SignIn/Presentation/SignInViewDarkTests.swift

@@ -0,0 +1,52 @@
+//
+//  SignInViewDarkTests.swift
+//  AccountTests
+//
+//  Created by Jeans Ruiz on 20/12/21.
+//
+
+import XCTest
+import SnapshotTesting
+import RxSwift
+
+@testable import Account
+
+class SignInViewDarkTests: XCTestCase {
+
+  private var rootWindow: UIWindow!
+
+  override func setUp() {
+    super.setUp()
+    isRecording = false
+  }
+
+  func test_WhenViewIsInitial_thenShowInitialScreen() {
+    // given
+    let signInViewModel = SignInViewModelMock(state: .initial)
+    let viewController = SignInViewController(viewModel: signInViewModel)
+    viewController.overrideUserInterfaceStyle = .dark
+
+    // then
+    assertSnapshot(matching: viewController, as: .wait(for: 1, on: .image(on: .iPhoneSe)))
+  }
+
+  func test_WhenViewIsLoading_thenShowLoadingScreen() {
+    // given
+    let signInViewModel = SignInViewModelMock(state: .loading)
+    let viewController = SignInViewController(viewModel: signInViewModel)
+    viewController.overrideUserInterfaceStyle = .dark
+
+    // then
+    assertSnapshot(matching: viewController, as: .wait(for: 1, on: .image(on: .iPhoneSe)))
+  }
+
+  func test_WhenViewIsError_thenShowErrorScreen() {
+    // given
+    let signInViewModel = SignInViewModelMock(state: .error)
+    let viewController = SignInViewController(viewModel: signInViewModel)
+    viewController.overrideUserInterfaceStyle = .dark
+
+    // then
+    assertSnapshot(matching: viewController, as: .wait(for: 1, on: .image(on: .iPhoneSe)))
+  }
+}

Projects/Features/Account/Tests/SignIn/Presentation/SignInViewLightTests.swift

@@ -0,0 +1,52 @@
+//
+//  SignInViewLightTests.swift
+//  AccountTVTests
+//
+//  Created by Jeans Ruiz on 8/8/20.
+//
+
+import XCTest
+import SnapshotTesting
+import RxSwift
+
+@testable import Account
+
+class SignInViewLightTests: XCTestCase {
+
+  private var rootWindow: UIWindow!
+
+  override func setUp() {
+    super.setUp()
+    isRecording = false
+  }
+
+  func test_WhenViewIsInitial_thenShowInitialScreen() {
+    // given
+    let signInViewModel = SignInViewModelMock(state: .initial)
+    let viewController = SignInViewController(viewModel: signInViewModel)
+    viewController.overrideUserInterfaceStyle = .light
+
+    // then
+    assertSnapshot(matching: viewController, as: .wait(for: 1, on: .image(on: .iPhoneSe)))
+  }
+
+  func test_WhenViewIsLoading_thenShowLoadingScreen() {
+    // given
+    let signInViewModel = SignInViewModelMock(state: .loading)
+    let viewController = SignInViewController(viewModel: signInViewModel)
+    viewController.overrideUserInterfaceStyle = .light
+
+    // then
+    assertSnapshot(matching: viewController, as: .wait(for: 1, on: .image(on: .iPhoneSe)))
+  }
+
+  func test_WhenViewIsError_thenShowErrorScreen() {
+    // given
+    let signInViewModel = SignInViewModelMock(state: .error)
+    let viewController = SignInViewController(viewModel: signInViewModel)
+    viewController.overrideUserInterfaceStyle = .light
+
+    // then
+    assertSnapshot(matching: viewController, as: .wait(for: 1, on: .image(on: .iPhoneSe)))
+  }
+}

Projects/Features/AiringToday/Project.swift

@@ -29,6 +29,7 @@ let project = Project.framework(
     .package(product: "RxBlocking"),
     .package(product: "RxTest"),
     .package(product: "Quick"),
-    .package(product: "Nimble")
+    .package(product: "Nimble"),
+    .package(product: "SnapshotTesting")
   ]
 )

Projects/Features/AiringToday/Tests/Mocks/AiringTodayViewModelMock.swift

@@ -0,0 +1,37 @@
+//
+//  AiringTodayViewModelMock.swift
+//  AiringTodayTests
+//
+//  Created by Jeans Ruiz on 19/12/21.
+//
+
+import Shared
+import RxSwift
+@testable import AiringToday
+
+class AiringTodayViewModelMock: AiringTodayViewModelProtocol {
+
+  func viewDidLoad() { }
+
+  func didLoadNextPage() { }
+
+  func showIsPicked(with id: Int) { }
+
+  func refreshView() { }
+
+  func getCurrentViewState() -> SimpleViewState<AiringTodayCollectionViewModel> {
+    if let currentViewState = try? viewStateObservableSubject.value() {
+      return currentViewState
+    }
+    return .empty
+  }
+
+  var viewState: Observable<SimpleViewState<AiringTodayCollectionViewModel>>
+
+  var viewStateObservableSubject: BehaviorSubject<SimpleViewState<AiringTodayCollectionViewModel>>
+
+  init(state: SimpleViewState<AiringTodayCollectionViewModel>) {
+    viewStateObservableSubject = BehaviorSubject(value: state)
+    viewState = viewStateObservableSubject.asObservable()
+  }
+}