OAK-796: adjust tests

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1475692 13f79535-47bb-0310-9956-ffa450edef68
OAK-796: add issue reference

git-svn-id: https://svn.apache.org/repos/asf/jackrabbit/oak/trunk@1475693 13f79535-47bb-0310-9956-ffa450edef68