QUnit.test('options#minContainerWidth', function (assert) { var done = assert.async(); var util = window.Util; var image = util.createImage(); var minContainerWidth = 641; assert.expect(1); return new Cropper(image, { minContainerWidth: minContainerWidth, ready: function () { var cropper = this.cropper; var containerData = cropper.getContainerData(); assert.strictEqual(Math.round(containerData.width), minContainerWidth); done(); } }); });