你能帮我模拟一下红星团吗？

const Redis: any = require('ioredis');
const Promise: any = require('bluebird');

// Promise original enable for cancelation
Promise.config({ cancellation: true });

// Change to use bluebird Promises.
Redis.Promise = Promise;

const cluster: any = new Redis.Cluster([
  {
    port: '123',
    host: 'https://host'
  }
]);

async updateCache(Id, obj): Promise<any> {
  let consolidatedIndexObj = instanceToPlain(obj);

  return cluster
    .hset('TESTINDEX', ID, JSON.stringify(consolidatedIndexObj))
    .timeout(2000)
    .then((cache: any) => {

      return cache;
    })
    .catch((error: any) =>
    //
    );
};

我尝试使用这个包来模拟redis集群。https://www.npmjs.com/package/ioredis-mock