gateway-module/test/index.js

for GW ,one of node-red module

const lib =require('../lib')

let cache=lib.cache()
const config=lib.config;
const cacheDeviceType = config.deviceTypeIds.split(',')
lib.data(cache, cacheDeviceType).then((res, rej) => {
  console.log(cache);
  process.exit(0);
}).catch((err)=>{
  console.error(err);
  process.exit(-1);
});