Added unit test to verify consistentRead method behavior
Added unit test to verify consistentRead method behavior

42wim/consul,hashicorp/consul,42wim/consul,i0rek/consul,i0rek/consul,vamage/consul,youhong316/consul,kingland/consul,calgaryscientific/consul,kingland/consul,hashicorp/consul,calgaryscientific/consul,scalp42/consul,tugbabodrumlu/consul,zeroae/consul,calgaryscientific/consul,vamage/consul,scalp42/consul,vamage/consul,kingland/consul,calgaryscientific/consul,hashicorp/consul,42wim/consul,scalp42/consul,tugbabodrumlu/consul,42wim/consul,zeroae/consul,youhong316/consul,i0rek/consul,youhong316/consul,tugbabodrumlu/consul,i0rek/consul,zeroae/consul,zeroae/consul,vamage/consul,vamage/consul,hashicorp/consul,youhong316/consul,scalp42/consul,zeroae/consul,tugbabodrumlu/consul,kingland/consul,42wim/consul,i0rek/consul,tugbabodrumlu/consul,calgaryscientific/consul,youhong316/consul,kingland/consul,scalp42/consul