fixed test cli failing test cases

Change-Id: I4dddadd2c673db253064907576260ced98d61a75
Reviewed-on: http://review.couchbase.org/41232
Reviewed-by: Thuan Nguyen <soccon@gmail.com>
Reviewed-by: Ashvinder Singh <ashvinder@couchbase.com>
Tested-by: Ashvinder Singh <ashvinder@couchbase.com>