macOS 13 things

src/TestUtils/src/UITest.Appium/Actions/AppiumCatalystAlertActions.cs

@@ -4,16 +4,24 @@ namespace UITest.Appium;
 
 public class AppiumCatalystAlertActions : AppiumAppleAlertActions
 {
+	// Selects the inner "popover contents" of a popover window.
+	const string PossibleActionSheetXPath = 
+		"//XCUIElementTypeWindow/XCUIElementTypePopover/XCUIElementTypeWindow/XCUIElementTypePopover";
+
 	public AppiumCatalystAlertActions(AppiumApp appiumApp)
 		: base(appiumApp)
 	{
 	}
 
 	protected override IReadOnlyCollection<IUIElement> OnGetAlerts(AppiumApp appiumApp, IDictionary<string, object> parameters)
 	{
-		// Catalyst always uses action sheets.
+		// Catalyst uses action sheets for alerts and macOS 14
 		var alerts = appiumApp.FindElements(AppiumQuery.ByClass("XCUIElementTypeSheet"));
 
+		// But it also uses popovers for action sheets on macOS 13
+		if (alerts is null || alerts.Count == 0)
+			alerts = appiumApp.FindElements(AppiumQuery.ByXPath(PossibleActionSheetXPath));
+
 		return alerts;
 	}
 }