redis: modify the constructor to allow passing a mock redis for testing
redis: modify the constructor to allow passing a mock redis for testing

wsnipex/mirrorbits,kib/mirrorbits,kib/mirrorbits,kib/mirrorbits,Myself5/mirrorbits,Myself5/mirrorbits,Myself5/mirrorbits,wsnipex/mirrorbits,etix/mirrorbits,etix/mirrorbits,etix/mirrorbits,wsnipex/mirrorbits