Add CardDetailViewController unit tests

SWDestinyTrades/Classes/CardDetail/Controller/CardDetailViewController.swift

@@ -11,13 +11,13 @@ import UIKit
 
 final class CardDetailViewController: UIViewController {
 
-    private let cardView: CardView
+    private let cardView: CardViewType
 
     var presenter: CardDetailPresenterProtocol?
 
     // MARK: - Life Cycle
 
-    init(with view: CardView = CardView()) {
+    init(with view: CardViewType = CardView()) {
         cardView = view
         super.init(nibName: nil, bundle: nil)
     }

SWDestinyTrades/Classes/CardDetail/Protocol/CardViewType.swift

@@ -0,0 +1,21 @@
+//
+//  CardViewType.swift
+//  SWDestinyTrades
+//
+//  Created by Diogo Autilio on 25/01/24.
+//  Copyright © 2024 Diogo Autilio. All rights reserved.
+//
+
+import Foundation
+import ImageSlideshow
+import UIKit
+
+protocol CardViewType where Self: UIView {
+
+    var currentPageChanged: ((_ page: Int) -> Void)? { get set }
+
+    func setSlideshowImageInputs(_ imageInputs: [InputSource])
+    func setCurrentPage(_ page: Int, animated: Bool)
+    func getCurrentPage() -> Int
+    func getCurrentSlideshowItem() -> ImageSlideshowItem?
+}

SWDestinyTrades/Classes/CardDetail/View/CardView.swift

@@ -18,7 +18,7 @@ protocol CardDetailViewProtocol: AnyObject {
     func showSuccessMessage(card: CardDTO)
 }
 
-final class CardView: UIView {
+final class CardView: UIView, CardViewType {
 
     var currentPageChanged: ((_ page: Int) -> Void)? {
         didSet {

SWDestinyTradesTests/Screens/CardDetail/Controller/CardDetailViewControllerTests.swift

@@ -9,29 +9,93 @@
 import UIKit
 import XCTest
 
+@testable import PKHUD
 @testable import SWDestinyTrades
 
 final class CardDetailViewControllerTests: XCTestCase {
 
     private var sut: CardDetailViewController!
+    private var view: CardViewSpy!
+    private var presenter: CardDetailPresenterSpy!
+    private var keyWindow: UIWindow!
+    private var navigationController: UINavigationControllerMock!
 
     override func setUp() {
         super.setUp()
-        sut = CardDetailViewController()
+        keyWindow = UIWindow(frame: .testDevice)
+        view = CardViewSpy()
+        sut = CardDetailViewController(with: view)
+        presenter = CardDetailPresenterSpy()
+        sut.presenter = presenter
+        navigationController = UINavigationControllerMock(rootViewController: sut)
+        keyWindow.showTestWindow(controller: navigationController)
     }
 
-    func testCreateController() {
-        XCTAssertNotNil(sut)
+    override func tearDown() {
+        view = nil
+        presenter = nil
+        navigationController = nil
+        sut = nil
+        keyWindow.cleanTestWindow()
+        super.tearDown()
     }
 
-    func testViewIsKindOfCardView() {
-        XCTAssertTrue(sut.view is CardView)
+    func test_loadView() {
+        sut.loadView()
+
+        XCTAssertTrue(sut.view is CardViewType)
+    }
+
+    func test_viewDidLoad() {
+        sut.viewDidLoad()
+
+        XCTAssertEqual(presenter.didCallViewDidLoadCount, 1)
+        XCTAssertEqual(presenter.didCallSetupNavigationItemsCount, 1)
     }
 
-    func testNavigationTitle() {
-        _ = UINavigationController(rootViewController: sut)
+    func test_viewWillAppear() {
         sut.viewWillAppear(false)
 
-        XCTAssertEqual(sut.navigationItem.title, "")
+        XCTAssertEqual(presenter.didCallSetNavigationTitleCount, 1)
+    }
+
+    func test_currentPageChanged() {
+        sut.viewDidLoad()
+        view.currentPageChanged?(1)
+
+        XCTAssertEqual(presenter.didCallSetNavigationTitleCount, 1)
+    }
+
+    func test_setSlideshowImageInputs() {
+        sut.setSlideshowImageInputs([])
+
+        XCTAssertEqual(view.didCallSetSlideshowImageInputs.count, 0)
+    }
+
+    func test_setCurrentPage() {
+        sut.setCurrentPage(1, animated: false)
+
+        XCTAssertEqual(view.didCallSetCurrentPage[0].page, 1)
+        XCTAssertEqual(view.didCallSetCurrentPage[0].animated, false)
+    }
+
+    func test_getCurrentPage() {
+        XCTAssertEqual(sut.getCurrentPage(), 0)
+    }
+
+    func test_getCurrentSlideshowItem() {
+        XCTAssertEqual(sut.getCurrentSlideshowItem(), nil)
+    }
+
+    func test_setNavigationTitle() {
+        sut.setNavigationTitle("Card Title")
+
+        XCTAssertEqual(sut.navigationItem.title, "Card Title")
+    }
+
+    func test_showSuccessMessage() {
+        sut.showSuccessMessage(card: .stub())
+
+        XCTAssertTrue(keyWindow.subviews.contains { $0 is ContainerView })
     }
 }

SWDestinyTradesTests/Screens/CardDetail/Doubles/CardDetailPresenterSpy.swift

@@ -0,0 +1,31 @@
+//
+//  CardDetailPresenterSpy.swift
+//  SWDestinyTradesTests
+//
+//  Created by Diogo Autilio on 25/01/24.
+//  Copyright © 2024 Diogo Autilio. All rights reserved.
+//
+
+import Foundation
+import UIKit
+
+@testable import SWDestinyTrades
+
+final class CardDetailPresenterSpy: CardDetailPresenterProtocol {
+
+    private(set) var didCallViewDidLoadCount = 0
+    func viewDidLoad() {
+        didCallViewDidLoadCount += 1
+    }
+
+    private(set) var didCallSetNavigationTitleCount = 0
+    func setNavigationTitle() {
+        didCallSetNavigationTitleCount += 1
+    }
+
+    private(set) var didCallSetupNavigationItemsCount = 0
+    func setupNavigationItems(completion: ([UIBarButtonItem]?) -> Void) {
+        didCallSetupNavigationItemsCount += 1
+        completion([])
+    }
+}

SWDestinyTradesTests/Screens/CardDetail/Doubles/CardViewSpy.swift

@@ -0,0 +1,40 @@
+//
+//  CardViewSpy.swift
+//  SWDestinyTradesTests
+//
+//  Created by Diogo Autilio on 25/01/24.
+//  Copyright © 2024 Diogo Autilio. All rights reserved.
+//
+
+import Foundation
+import ImageSlideshow
+import UIKit
+
+@testable import SWDestinyTrades
+
+final class CardViewSpy: UIView, CardViewType {
+
+    var currentPageChanged: ((Int) -> Void)?
+
+    private(set) var didCallSetSlideshowImageInputs = [InputSource]()
+    func setSlideshowImageInputs(_ imageInputs: [InputSource]) {
+        didCallSetSlideshowImageInputs.append(contentsOf: imageInputs)
+    }
+
+    private(set) var didCallSetCurrentPage = [(page: Int, animated: Bool)]()
+    func setCurrentPage(_ page: Int, animated: Bool) {
+        didCallSetCurrentPage.append((page, animated))
+    }
+
+    private(set) var didCallGetCurrentPageCount = 0
+    func getCurrentPage() -> Int {
+        didCallGetCurrentPageCount += 1
+        return 0
+    }
+
+    private(set) var didCallGetCurrentSlideshowItemCount = 0
+    func getCurrentSlideshowItem() -> ImageSlideshowItem? {
+        didCallGetCurrentSlideshowItemCount += 1
+        return nil
+    }
+}