add tests for sharing files the users doesn't have access to
add tests for sharing files the users doesn't have access to

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