jquery-ui/tests/progressbar.js

/*
 * progressbar unit tests
 */
(function($) {
//
// Progressbar Test Helper Functions
//

var defaults = {
	disabled: false,
	duration: 1000,
	increment: 1,
	interval: 1000,
	range: true,
	width: 300
};

var el;

// Progressbar Tests
module("progressbar");

test("init", function() {
	expect(1);

	$("<div></div>").appendTo('body').progressbar().remove();
	ok(true, '.progressbar() called on element');

});

test("destroy", function() {
	expect(1);

	$("<div></div>").appendTo('body').progressbar().progressbar("destroy").remove();	
	ok(true, '.progressbar("destroy") called on element');

});

test("defaults", function() {
	el = $('<div></div>').progressbar();
	$.each(defaults, function(key, val) {
		var actual = el.data(key + ".progressbar"), expected = val;
		same(actual, expected, key);
	});
	el.remove();
});

test("set defaults on init", function() {
	expect(5);
	el = $("#progressbar").progressbar({ 
		width: 500,
		duration: 5000,
		interval: 500,
		increment: 5,
		range: false
	});

	equals(el.data("width.progressbar"), 500, "width");
	equals(el.data("duration.progressbar"), 5000, "duration");
	equals(el.data("interval.progressbar"), 500, "interval");
	equals(el.data("increment.progressbar"), 5, "increment");
	equals(el.data("range.progressbar"), false, "range");

});

test("accessibility", function() {
	expect(7);
	el = $("#progressbar").progressbar();

	equals(el.attr("role"), "progressbar", "aria role");
	equals(el.attr("aria-valuemin"), 0, "aria-valuemin");
	equals(el.attr("aria-valuemax"), 100, "aria-valuemax");
	equals(el.attr("aria-valuenow"), 0, "aria-valuenow initially");
	el.progressbar("progress", 77);
	equals(el.attr("aria-valuenow"), 77, "aria-valuenow");
	el.progressbar("disable");
	equals(el.attr("aria-disabled"), "true", "aria-disabled");
	el.progressbar("enable");
	equals(el.attr("aria-disabled"), "false", "enabled");
});

})(jQuery);