modernizr with jquery and tests

app.html

<script>
// only load scripts if it's for desktop
if (Modernizr.mq('(min-width: 500px)')) {
	Modernizr.load([
		{
			load: '//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js',
			complete: function () {
				// only load jquery if the cdn version isn't available
				if ( !window.jQuery ) {
					Modernizr.load('scripts/lib/jquery.js');
				}
			}
		},
		{
			load: ['scripts/lib/underscore.js', 'scripts/app.js']
		}
	]);
}
</script>