jquery-mobile/tests/unit/event/event_core.js

/*
 * mobile event unit tests
 */

(function( $ ) {
	var libName = "jquery.mobile.event.js",
			events = ("touchstart touchmove touchend orientationchange tap taphold " +
								"swipe swipeleft swiperight scrollstart scrollstop").split( " " );

	module(libName, {
		teardown: function(){
			$.each(events, function(i, name){
				$("#main").unbind(name);
			});
		}
	});

	$.testHelper.excludeFileProtocol(function(){
		test( "new events defined on the jquery object", function(){
			$.each(events, function( i, name ) {
				delete $.fn[name];
				same($.fn[name], undefined);
			});

			$.testHelper.reloadLib(libName);

			$.each($.fn.clone(events), function( i, name ) {
				ok($.fn[name] !== undefined);
			});
		});
	});

	test( "defined event functions bind a closure when passed", function(){
		expect( 1 );

		$('#main')[events[0]](function(){
			ok(true);
		});

		$('#main').trigger(events[0]);
	});

	test( "defined event functions trigger the event with no arguments", function(){
		expect( 1 );

		$('#main')[events[0]](function(){
			ok(true);
		});

		$('#main')[events[0]]();
	});

	test( "defining event functions sets the attrFn to true", function(){
		$.each(events, function(i, name){
			ok($.attrFn[name]);
		});
	});
})(jQuery);