CBQE-1531: add like tests to query tool tests

Change-Id: Ib36e00acc21cc513803b987519e34f1216f91242
Reviewed-on: http://review.couchbase.org/29150
Reviewed-by: Iryna Mironava <irynamironava@yandex.ru>
Tested-by: Iryna Mironava <irynamironava@yandex.ru>