$(function () { 'use strict'; var $image = $(window.createCropperImage()); $image.cropper({ crop: function (data) { QUnit.test('options.crop', function (assert) { assert.ok($.isPlainObject(data)); assert.ok(typeof data.x === 'number'); assert.ok(typeof data.y === 'number'); assert.ok(typeof data.width === 'number'); assert.ok(typeof data.height === 'number'); }); } }); });