Add SearchTableView unit tests

SWDestinyTrades/Classes/Search/View/SearchTableView.swift

@@ -9,8 +9,8 @@
 import UIKit
 
 final class SearchTableView: UITableView, SearchDelegate {
+
     var didSelectCard: ((CardDTO) -> Void)?
-    var doingSearch: ((String) -> Void)?
 
     private var searchDatasource: SearchDatasource?
     private let search = Search()
@@ -35,18 +35,18 @@ final class SearchTableView: UITableView, SearchDelegate {
         searchDatasource?.updateSearchList(cards)
     }
 
-    // MARK: <SearchDelegate>
+    // MARK: - <SearchDelegate>
 
     func didSelectRow(at index: IndexPath) {
         if let card = searchDatasource?.getCard(at: index) {
             didSelectCard?(card)
         }
     }
 
-    // MARK: Keyboard handling
+    // MARK: - Keyboard handling
 
     @objc
-    func keyboardWillShow(notification: NSNotification) {
+    private func keyboardWillShow(notification: NSNotification) {
         if let userInfo: NSDictionary = notification.userInfo as NSDictionary? {
             if let keyboardInfo = userInfo[UIResponder.keyboardFrameEndUserInfoKey] as? NSValue {
                 let keyboardSize = keyboardInfo.cgRectValue.size
@@ -58,7 +58,7 @@ final class SearchTableView: UITableView, SearchDelegate {
     }
 
     @objc
-    func keyboardWillHide(notification: NSNotification) {
+    private func keyboardWillHide(notification: NSNotification) {
         contentInset = .zero
         scrollIndicatorInsets = .zero
     }

SWDestinyTradesTests/Screens/Search/Mirror/SearchTableView+Mirror.swift

@@ -0,0 +1,19 @@
+//
+//  SearchTableView+Mirror.swift
+//  SWDestinyTradesTests
+//
+//  Created by Diogo Autilio on 09/03/24.
+//  Copyright © 2024 Diogo Autilio. All rights reserved.
+//
+
+import Foundation
+import UIKit
+
+@testable import SWDestinyTrades
+
+extension SearchTableView {
+
+    var searchDatasource: SearchDatasource? {
+        Mirror.extract(variable: "searchDatasource", from: self)
+    }
+}

SWDestinyTradesTests/Screens/Search/View/SearchTableViewTests.swift

@@ -0,0 +1,69 @@
+//
+//  SearchTableViewTests.swift
+//  SWDestinyTradesTests
+//
+//  Created by Diogo Autilio on 09/03/24.
+//  Copyright © 2024 Diogo Autilio. All rights reserved.
+//
+
+import UIKit
+import XCTest
+
+@testable import SWDestinyTrades
+
+final class SearchTableViewTests: XCTestCase {
+
+    private var sut: SearchTableView!
+    private var delegate: PeopleListPresenterSpy!
+
+    override func setUp() {
+        super.setUp()
+        delegate = PeopleListPresenterSpy()
+        sut = SearchTableView(frame: .testDevice)
+        sut.updateSearchList([.stub()])
+    }
+
+    override func tearDown() {
+        sut = nil
+        super.tearDown()
+    }
+
+    func test_updateSearchList() {
+        sut.updateSearchList([.stub(), .stub()])
+
+        XCTAssertEqual(sut.searchDatasource?.cardsData.count, 2)
+    }
+
+    func test_didSelectRowAt() {
+        var didCallDidSelectCard = 0
+        var didSelectCardValues: [CardDTO] = []
+        sut.didSelectCard = { card in
+            didCallDidSelectCard += 1
+            didSelectCardValues.append(card)
+        }
+
+        sut.didSelectRow(at: IndexPath(row: 0, section: 0))
+
+        XCTAssertEqual(didCallDidSelectCard, 1)
+        XCTAssertNotNil(didSelectCardValues[0])
+    }
+
+    func test_keyboardWillShow() {
+        let keyboardSize = CGSize(width: 320, height: 216)
+        let userInfo: [AnyHashable: Any] = [
+            UIResponder.keyboardFrameEndUserInfoKey: NSValue(cgRect: CGRect(x: 0, y: 0, width: keyboardSize.width, height: keyboardSize.height))
+        ]
+
+        NotificationCenter.default.post(name: UIResponder.keyboardWillShowNotification, object: nil, userInfo: userInfo)
+
+        XCTAssertEqual(sut.contentInset.bottom, keyboardSize.height)
+        XCTAssertEqual(sut.verticalScrollIndicatorInsets.bottom, keyboardSize.height)
+    }
+
+    func test_keyboardWillHide() {
+        NotificationCenter.default.post(name: UIResponder.keyboardWillHideNotification, object: nil, userInfo: nil)
+
+        XCTAssertEqual(sut.contentInset, UIEdgeInsets.zero)
+        XCTAssertEqual(sut.verticalScrollIndicatorInsets, UIEdgeInsets.zero)
+    }
+}