Add missing Promise in the tests
Add missing Promise in the tests

dguo/ioredis,alsotang/ioredis,ColmHally/ioredis,albin3/ioredis,luin/ioredis,lonely8rain/ioredis,paskakaska/ioredis,AVVS/ioredis,xuyanxiang/ioredis,luin/ioredis,mtlima/ioredis,thorsteinsson/ioredis,DynamicYield/ioredis,luin/ioredis,DynamicYield/ioredis,fracmak/ioredis,suprememoocow/ioredis,AlphaStaxLLC/ioredis,pensierinmusica/ioredis,nswbmw/ioredis,phlip9/ioredis