[tests] No need to reassign $exception.
[tests] No need to reassign $exception.

gencer/predis,SecureCloud-biz/predis,nguyenthaihan/predis,CloudSide/predis,SwelenFrance/predis,RudyJessop/predis,lvbaosong/predis,stokes3452/predis,vend/predis,nrk/predis,dzung2t/predis,johnhelmuth/predis,gopalindians/predis,quangnguyen90/predis,moria/predis,oswaldderiemaecker/predis,protomouse/predis,WalterShe/predis,zhangyancoder/predis,mrkeng/predis