QUnit.test('methods#reset', function (assert) { var done = assert.async(); var util = window.Util; var image = util.createImage(); assert.expect(1); return new Viewer(image, { inline: true, viewed: function () { var viewer = this.viewer; viewer.move(10, 10).reset(); assert.deepEqual(viewer.imageData, viewer.initialImageData); done(); } }); });