CBQE-1621 add simple test in rza

Change-Id: Icae0d3869b063b3f9ece5fd553e2994d45f6fcd6
Reviewed-on: http://review.couchbase.org/31005
Tested-by: Thuan Nguyen <soccon@gmail.com>
Reviewed-by: Thuan Nguyen <soccon@gmail.com>