raxxpack

extension XCUIElement {
    
    /// Asserts that the element exists within the time interval.
    @discardableResult
    func waitForIt(timeout: TimeInterval = 30) -> XCUIElement {
        XCTAssertTrue(waitForExistence(timeout: timeout))
        return self
    }
    
    /// Asserts that the element is hittable within the time interval.

raxxpack

extension XCUIApplication {
    /// Launches the Settings app and verifies that the initial screen exists.
    static func launchSettingsApp() -> XCUIApplication {
        let app = XCUIApplication(bundleIdentifier: "com.apple.Preferences")
        // Launch, terminate and again launch the Settings app to ensure we are in a clean state.
        app.launch()
        app.terminate()
        app.launch()
        app.navigationBars["Settings"].waitForIt()
        return app

raxxpack

extension XCUIApplication {
  
    /// Signs out the Sandbox account on the device if signed in.
    /// Assumes user is in the Settings app.
    func signOutOfiTunesSandboxAccount() {
        #if !targetEnvironment(simulator)
        // If running UI tests on simulator, don't go anything.
        tables.element(boundBy: 0).waitForIt().cells.staticTexts["iTunes & App Store"].tap()
        let detailsTable = oniPad ? tables.element(boundBy: 1).waitForIt() : tables.element(boundBy: 0).waitForIt()
        detailsTable.swipeUp()

raxxpack

// Recognize alert
let springboardApp = XCUIApplication("com.apple.springboard")
let privacyAlert = springboardApp.alerts["App Store & Privacy"]
if privacyAlert.waitForExistence(timeout: 30) { ... }

raxxpack

extension XCUIApplication {
    
    /// Confirms buying of a subscription purchase and retries once if the user is not authorized.
    private func confirmBuyingOfSubscription(signInRequired: Bool = true,
                                             account: AppStoreConnectService.AppStoreSandboxUser,
                                             retryCount: Int,
                                             _ block: () -> ()) {
        block()
        
        if signInRequired {