public static void DoExecute(this ActionBase action, Func <IObjectSpace, IList> selectedObjectsFactory)
{
var selectionContextMock = new Mock <ISelectionContext>();
selectionContextMock.SetupGet(context => context.SelectedObjects).Returns(() => selectedObjectsFactory(action.View().ObjectSpace));
action.SelectionContext = selectionContextMock.Object;
action.Active[ActionBase.RequireSingleObjectContext] = true;
action.Active[ActionBase.RequireMultipleObjectsContext] = true;
action.DoTheExecute();
}
