NCBC-174: Fix invalid unit tests for 1.2.1 release

Change-Id: Ifdc499a66d821f4336be72342fa3395d276a188b
Reviewed-on: http://review.couchbase.org/24413
Reviewed-by: Saakshi Manocha <saakshi.manocha@globallogic.com>
Tested-by: Saakshi Manocha <saakshi.manocha@globallogic.com>