Bring json harvester tests up to date with changes to transformer
Bring json harvester tests up to date with changes to transformer

felliott/scrapi,alexgarciac/scrapi,fabianvf/scrapi,erinspace/scrapi,erinspace/scrapi,jeffreyliu3230/scrapi,fabianvf/scrapi,felliott/scrapi,CenterForOpenScience/scrapi,CenterForOpenScience/scrapi,mehanig/scrapi,ostwald/scrapi,mehanig/scrapi