Added tests for suburbs JSON.
Added tests for suburbs JSON.

folklabs/openfoodnetwork,KateDavis/openfoodnetwork,lin-d-hop/openfoodnetwork,stveep/openfoodnetwork,KateDavis/openfoodnetwork,ltrls/openfoodnetwork,KosenkoDmitriy/openfoodnetwork,RohanM/openfoodnetwork,Matt-Yorkley/openfoodnetwork,levent/openfoodnetwork,KateDavis/openfoodnetwork,oeoeaio/openfoodnetwork,ltrls/openfoodnetwork,oeoeaio/openfoodnetwork,folklabs/openfoodnetwork,MikeiLL/openfoodnetwork,levent/openfoodnetwork,mkllnk/openfoodnetwork,ecocitycore/openfoodnetwork,MikeiLL/openfoodnetwork,KateDavis/openfoodnetwork,openfoodfoundation/openfoodnetwork,MikeiLL/openfoodnetwork,lin-d-hop/openfoodnetwork,ecocitycore/openfoodnetwork,levent/openfoodnetwork,oeoeaio/openfoodnetwork,openfoodfoundation/openfoodnetwork,openfoodfoundation/openfoodnetwork,lin-d-hop/openfoodnetwork,mkllnk/openfoodnetwork,Matt-Yorkley/openfoodnetwork,stveep/openfoodnetwork,MikeiLL/openfoodnetwork,ltrls/openfoodnetwork,KosenkoDmitriy/openfoodnetwork,Em-AK/openfoodnetwork,Matt-Yorkley/openfoodnetwork,RohanM/openfoodnetwork,levent/openfoodnetwork,Em-AK/openfoodnetwork,folklabs/openfoodnetwork,lin-d-hop/openfoodnetwork,Em-AK/openfoodnetwork,Matt-Yorkley/openfoodnetwork,ecocitycore/openfoodnetwork,Em-AK/openfoodnetwork,KosenkoDmitriy/openfoodnetwork,RohanM/openfoodnetwork,mkllnk/openfoodnetwork,ltrls/openfoodnetwork,oeoeaio/openfoodnetwork,stveep/openfoodnetwork,openfoodfoundation/openfoodnetwork,ecocitycore/openfoodnetwork,stveep/openfoodnetwork,RohanM/openfoodnetwork,KosenkoDmitriy/openfoodnetwork,folklabs/openfoodnetwork,mkllnk/openfoodnetwork