public void CommandTest()
{
Run("UITests.Microsoft_UI_Xaml_Controls.SplitButtonTests.SplitButtonPage");
var splitButton = new QueryEx(q => q.All().Marked("CommandSplitButton"));
var canExecuteCheckBox = new QueryEx(q => q.All().Marked("CanExecuteCheckBox"));
var executeCountTextBlock = new QueryEx(q => q.All().Marked("ExecuteCountTextBlock"));
Console.WriteLine("Assert that the control starts out enabled");
Assert.IsTrue("true".Equals(canExecuteCheckBox.GetDependencyPropertyValue("IsChecked").ToString(), StringComparison.InvariantCultureIgnoreCase));
Assert.IsTrue("true".Equals(splitButton.GetDependencyPropertyValue("IsEnabled").ToString(), StringComparison.InvariantCultureIgnoreCase));
Assert.AreEqual("0", executeCountTextBlock.GetText());
Console.WriteLine("Click primary button to execute command");
TapPrimaryButton(splitButton);
Assert.AreEqual("1", executeCountTextBlock.GetText());
Console.WriteLine("Assert that setting CanExecute to false disables the primary button");
canExecuteCheckBox.FastTap();
//Wait.ForIdle();
TapPrimaryButton(splitButton);
Assert.AreEqual("1", executeCountTextBlock.GetText());
}