make local filestorage comply with test cases
make local filestorage comply with test cases

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