OR-671 fix unit-storage/core/db/redis/index.js test
Merge pull request #542 in OR/rse from ~SLEMAISTRE/rse:OR-671 to master

* commit '43a4728c9a8512bb573c56248da7719b5c9830b5':
  OR-671 fix unit-storage/core/db/redis/index.js test