[jQuery] help with QUnit

[sarah]

Hi!  I am trying to get started with QUnit - as a beginning project
I'm trying to set up unit test for use with the following function.  I
am having trouble figuring out where to get started - any help would
be very valuable, thanks!

-Sarah

<code>
/* Copyright (c) 2008 Kean Loong Tan http://www.gimiti.com/kltan
 * Licensed under the MIT (http://www.opensource.org/licenses/mit-
license.php)
 * Name: jContext
 * Version: 1.0 (April 28, 2008)
 * Requires: jQuery 1.2+
 */


(function($) {
        $.fn.showMenu = function(options) {
                var opts = $.extend({}, $.fn.showMenu.defaults, options);
                $(this).bind("contextmenu",function(e){
                        console.log("e is" + e)
                        opts.before(e);
                        $(opts.query).show().css({
                                top:e.pageY+"px",
                                left:e.pageX+"px",
                                position:"absolute",
                                opacity: opts.opacity,
                                zIndex: opts.zindex
                        });
                        return false;
                });
                $(document).bind("click",function(e){
                        $(opts.query).hide();
                });
        };

        $.fn.showMenu.defaults = {
                zindex: 2000,
                query: document,
                opacity: 1.0,
                before: function(e){}
        };
})(jQuery);

</code>