$(function () { 'use strict'; var $image = $(window.createCropperImage()); $image.cropper({ zoomable: false, built: function () { var cropper = $image.data('cropper'); var _ratio = cropper.image.ratio; QUnit.test('options.zoomable', function (assert) { $image.cropper('zoom', 1); assert.equal(cropper.image.ratio, _ratio); }); } }); });