import XCTest

final class LoginUITests: XCTestCase {
    func testLoginUsesStableSelector() throws {
        let app = XCUIApplication()
        app.launch()

        let submitButton = app.buttons[LoginAccessibilityID.submitButton]
        XCTAssertTrue(submitButton.waitForExistence(timeout: 5))
        XCTAssertEqual(
            app.buttons.matching(identifier: LoginAccessibilityID.submitButton).count,
            1
        )

        XCTAssertFalse(app.buttons["Sign In"].exists)
        submitButton.tap()

        let welcomeTitle = app.staticTexts[LoginAccessibilityID.welcomeTitle]
        XCTAssertTrue(welcomeTitle.waitForExistence(timeout: 5))
        XCTAssertEqual(welcomeTitle.label, "Welcome")
    }
}