XCUIApplication Extension - Launch Settings

launchSettingsApp.swift

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
    }
}