UITest XCUIElementQuery缺失元素

Question

//Helper
class UITest: XCTestCase {
    final func setInitalCredentials() {
        print("\(app.textFields.count)") <-- prints (1)
        let loginTextField = app.textFields["LoginTextField"] <-- is found
        loginTextField.tap()
        let deleteKey = app.keys["delete"]
        let _ = deleteKey.waitForExistence(timeout: 2)
        deleteKey.press(forDuration: 2)
        loginTextField.typeText("login")

        let passwordTextField = app.textFields["PasswordTextField"] <- is not
        passwordTextField.tap()
        let _ = deleteKey.waitForExistence(timeout: 2)
        deleteKey.press(forDuration: 2)
        passwordTextField.typeText("password")
    }

    var app: XCUIApplication!

    override func setUp() {
        super.setUp()
        continueAfterFailure = false
        app = XCUIApplication()
        app.launch()
        app.launchArguments.append("--uitesting")
    }

    override func tearDown() {
        app.terminate()
        super.tearDown()
        app.launch()
    }
}

//Actual test
class UILoginViewTest: UITest {

    func testLogin() {
        setInitalCredentials()
        let loginButton = app.buttons["Connect"]
        loginButton.tap()
        let applicationRootView = app.otherElements["QuotesViewController"]
        let _ = applicationRootView.waitForExistence(timeout: 10)
        XCTAssert(applicationRootView.exists)
    }
}

我遗漏了什么？为什么没有找到第二个UITextField？我确信所有的it都设置好了，我甚至不能通过占位符或文本访问它，因为XCUIElementQuery告诉我只有一个UITextField。

Answer 1

app有secureTextFields，它包含任何具有安全文本输入的“`UITextFields”。