Configuring ACL with basic-auth is not validating in kong 2.0.4


I am new to kong. I have tried to use this ACL plugin on top of basic-auth i am not getting the end result.

Created a service
Create a route
Created the basic-auth plugin and ACL plugin to my service
Created the basic-auth credentials
Created a consumer
associate the group to consumer

Only the basic auth credentials is validating not the ACL. (whitelist) Please help me out.