Add expects to osf provider for proper failing
Add expects to osf provider for proper failing

CenterForOpenScience/waterbutler,rafaeldelucena/waterbutler,Ghalko/waterbutler,cosenal/waterbutler,RCOSDP/waterbutler,hmoco/waterbutler,kwierman/waterbutler,rdhyee/waterbutler,chrisseto/waterbutler,TomBaxter/waterbutler,felliott/waterbutler,icereval/waterbutler,Johnetordoff/waterbutler