fix OC_Cache_File tests if encryption is not enabled
fix OC_Cache_File tests if encryption is not enabled

whitekiba/server,pollopolea/core,pixelipo/server,Ardinis/server,endsguy/server,bluelml/core,whitekiba/server,michaelletzgus/nextcloud-server,owncloud/core,jbicha/server,nextcloud/server,endsguy/server,bluelml/core,andreas-p/nextcloud-server,jbicha/server,andreas-p/nextcloud-server,whitekiba/server,owncloud/core,michaelletzgus/nextcloud-server,pmattern/server,Ardinis/server,xx621998xx/server,lrytz/core,IljaN/core,IljaN/core,xx621998xx/server,IljaN/core,nextcloud/server,IljaN/core,andreas-p/nextcloud-server,bluelml/core,endsguy/server,pollopolea/core,cernbox/core,cernbox/core,jbicha/server,IljaN/core,jbicha/server,nextcloud/server,pmattern/server,pixelipo/server,cernbox/core,xx621998xx/server,Ardinis/server,pmattern/server,cernbox/core,lrytz/core,jbicha/server,endsguy/server,owncloud/core,Ardinis/server,Ardinis/server,bluelml/core,pmattern/server,sharidas/core,sharidas/core,pollopolea/core,nextcloud/server,lrytz/core,sharidas/core,phil-davis/core,pixelipo/server,whitekiba/server,pollopolea/core,xx621998xx/server,lrytz/core,sharidas/core,xx621998xx/server,michaelletzgus/nextcloud-server,bluelml/core,owncloud/core,whitekiba/server,pixelipo/server,sharidas/core,cernbox/core,pollopolea/core,michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,pmattern/server,lrytz/core,pixelipo/server,endsguy/server,owncloud/core