CBQE-2496: update n1ql test

Change-Id: Ia4dc4f0b737f98a972f96c0b69ecafc4ccd970d5
Reviewed-on: http://review.couchbase.org/44657
Reviewed-by: Iryna Mironava <irynamironava@yandex.ru>
Tested-by: Iryna Mironava <irynamironava@yandex.ru>