module.exports = { buildSimpleTimelineRangeBody: function () { var body = { dom: { center: { clientWidth: 1000 } }, domProps: { centerContainer: { width: 900, height: 600 } }, emitter: { on: function () {}, off: function () {}, emit: function () {} }, hiddenDates: [], util: {} } body.dom.rollingModeBtn = document.createElement('div') return body } }