fix so that exist is allowed to be called in tests
fix so that exist is allowed to be called in tests

b-dean/thor,erikhuda/thor,fhernandez173/thor,linkodehub/thor,groovenauts/thor,b-dean/thor,sideci-sample/sideci-sample-thor,flyinbutrs/thor,fhernandez173/thor,doudou/thor,linkodehub/thor,segiddins/thor,fancyremarker/thor,fancyremarker/thor,segiddins/thor,sideci-sample/sideci-sample-thor,flyinbutrs/thor,groovenauts/thor