cipolleschi

override func setUpWithError() throws {
    try super.setUpWithError()
    continueAfterFailure = false
    self.app = XCUIApplication()
    let path = Bundle.allBundles.compactMap { $0.path(forResource: "state", ofType: "json") }.first!
    self.app.launchArguments = [
      "-initialScreen", "home_screen",
      "-state", path,
      "-reset", "true"
    ]

cipolleschi

func testStartingFromHomeScreen() {
  self.app.launch()
  let homeView = self.app.otherElements[HomeView.AccessibilityIdentifiers.homeView.rawValue]
  XCTAssertTrue(homeView.exists)

  XCTAssertEqual(self.app.staticTexts[HomeView.AccessibilityIdentifiers.name.rawValue].label, "Riccardo")
  XCTAssertEqual(self.app.staticTexts[HomeView.AccessibilityIdentifiers.surname.rawValue].label, "Cipolleschi")
  XCTAssertEqual(self.app.staticTexts[HomeView.AccessibilityIdentifiers.age.rawValue].label, "32")
  XCTAssertEqual(self.app.staticTexts[HomeView.AccessibilityIdentifiers.coins.rawValue].label, "0")
  XCTAssertTrue(self.app.buttons[HomeView.AccessibilityIdentifiers.purchase.rawValue].exists)

cipolleschi

// Entry point of the app
func scene(
    _ scene: UIScene,
    willConnectTo session: UISceneSession,
    options connectionOptions: UIScene.ConnectionOptions
  ) {
  // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
  // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
  // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
  guard let scene = (scene as? UIWindowScene) else { return }

cipolleschi

func extractState() -> Models.User? {
  guard
    let state = UserDefaults.standard.string(forKey: "state"),
    let fileContent = try? String(contentsOfFile: state),
    let fileData = fileContent.data(using: .utf8)
  else {
    return nil
  }

  return try? JSONDecoder().decode(Models.User.self, from: fileData)

cipolleschi

let path = Bundle
  .allBundles
  .compactMap { $0.path(forResource: "state", ofType: "json") }
  .first!

cipolleschi

{
  "name": "Riccardo",
  "surname": "Cipolleschi",
  "age": 32,
  "coins": 0
}

cipolleschi

class SceneDelegate: UIResponder, UIWindowSceneDelegate {
 
  func scene(
    _ scene: UIScene,
    willConnectTo session: UISceneSession,
    options connectionOptions: UIScene.ConnectionOptions
  ) {
    // ... 
    
    // create the view controller we need

cipolleschi

class HomeTests: XCTestCase {
  
  var app: XCUIApplication!
  
  override func setUpWithError() throws {
    try super.setUpWithError()
    continueAfterFailure = false
    self.app = XCUIApplication()
    
    // We are passing the arguments here. 

cipolleschi

class LegalView: UIView {

  func setup() {
    // add elements to the view
    #if UITESTING
    self.setupAccessibilityIdentifiers()
    #endif
    // ...
  }
}

cipolleschi

class LegalTests: XCTestCase {
  
  var app: XCUIApplication!
  var tosButton: XCUIElement!
  var privacyButton: XCUIElement!
  var continueButton: XCUIElement!
  var homeScreen: XCUIElement?
  
  override func setUpWithError() throws {
    try super.setUpWithError()