Testcase for jQuery Ticket 7222
data() doesn't return the data set via the new HTML 5 data-attributes
by jitter
HTML
<div id='test' data-test='hello'></div>
JavaScript
var $div = $('#test'), $b = $('body');
$div.data('test2', 'hi');
$b.append("<p>data('test'): "+$div.data('test')+"</p>");
$b.append('<p>data().test: '+$div.data().test+'</p>');
$b.append('<p>data().test2: '+$div.data().test2+'</p>');