$(function () { 'use strict'; var $image = $(window.createCropperImage()); $image.cropper({ built: function () { var cropper = $image.data('cropper'); var options = cropper.options; var aspectRatio = 16 / 9; QUnit.test('methods.setAspectRatio', function (assert) { assert.ok(isNaN(options.aspectRatio)); cropper.setAspectRatio(aspectRatio); assert.equal(options.aspectRatio, aspectRatio); }); } }); });