Add WIP unit test for migration
Add WIP unit test for migration

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