Selectmenu: added state synchronization unit test

Author: fnagel

tests/unit/selectmenu/selectmenu_core.js

@@ -12,15 +12,49 @@ test("accessibility", function () {
 	var links = ul.find("li.ui-menu-item a");
 	expect(6 + links.length);
 
-	equals( button.attr("aria-disabled"), "false", "button aria-disabled");
-	equals( link.attr("aria-disabled"), "false", "button link aria-disabled");
-	equals( link.attr("aria-haspopup"), "true", "button link aria-haspopup");
-	equals( link.attr("role"), "button", "button link role");
-	equals( link.attr("aria-owns"), ul.attr("id"), "button link aria-owns");
-	equals( link.attr("tabindex"), 0, "button link tabindex");
+	equals( button.attr("aria-disabled"), "false", "button aria-disabled" );
+	equals( link.attr("aria-disabled"), "false", "button link aria-disabled" );
+	equals( link.attr("aria-haspopup"), "true", "button link aria-haspopup" );
+	equals( link.attr("role"), "button", "button link role" );
+	equals( link.attr("aria-owns"), ul.attr("id"), "button link aria-owns" );
+	equals( link.attr("tabindex"), 0, "button link tabindex" );
 
 	$.each( links, function(index){
-		equals( $(this).attr("role"), "option", "menu link #" + index +" role");
+		equals( $(this).attr("role"), "option", "menu link #" + index +" role" );
+	});
+});
+
+
+$.each([
+	{
+		type: "default",
+		selector: "#speed",
+		valueMethod: "val"
+	},
+	{
+		type: "optgroups",
+		selector: "#files",
+		valueMethod: "text"
+	}
+], function( i, settings ) {
+	test("state synchronization - " + settings.type, function () {
+		expect(6);
+		var element = $(settings.selector).selectmenu();
+		var widget = element.selectmenu("widget");
+		var button = widget.filter(".ui-selectmenu-button");
+		var menu = widget.filter(".ui-selectmenu-menu");
+		
+		equals( element[0].value, element.selectmenu("option", "value"), "inital value" );	
+		equals( element.find("option:selected").text(), button.text(), "inital button text" );		
+		
+		button.find("a").simulate( "keydown", { keyCode: $.ui.keyCode.DOWN } );
+		equals( element[0].value, element.selectmenu("option", "value"), "after keydown value" );	
+		equals( element.find("option:selected").text(), button.text(), "after keydown button text" );
+		
+		button.find("a").simulate( "click" );
+		menu.find("a").last().simulate( "click" );
+		equals( element[0].value, element.selectmenu("option", "value"), "after click value" );	
+		equals( element.find("option:selected").text(), button.text(), "after click button text" );		
 	});
 });