cmd/oauth: added test to port.
cmd/oauth: added test to port.

jblancett/tsuru,RichardKnop/tsuru,tuxmonteiro/tsuru,4eek/tsuru,firebitsbr/tsuru,guilhermebr/tsuru,ggarnier/tsuru,cgvarela/tsuru,ArxdSilva/tsuru,Endika/tsuru,guilhermebr/tsuru,hugoantunes/tsuru,cezarsa/tsuru,jblancett/tsuru,cgvarela/tsuru,hcxiong/tsuru,cgvarela/tsuru,Endika/tsuru,firebitsbr/tsuru,hugoantunes/tsuru,guilhermebr/tsuru,RichardKnop/tsuru,cezarsa/tsuru,hcxiong/tsuru,gciotta/tsuru,jblancett/tsuru,gwmoura/tsuru,gciotta/tsuru,cezarsa/tsuru,kgrvamsi/tsuru,tsuru/tsuru,ggarnier/tsuru,mderaldo/tsuru,kgrvamsi/tsuru,ggarnier/tsuru,ArxdSilva/tsuru,tuxmonteiro/tsuru,gwmoura/tsuru,firebitsbr/tsuru,ArxdSilva/tsuru,mderaldo/tsuru,RichardKnop/tsuru,guilhermebr/tsuru,tsuru/tsuru,tuxmonteiro/tsuru,gciotta/tsuru,mderaldo/tsuru,ArxdSilva/tsuru,ggarnier/tsuru,hcxiong/tsuru,4eek/tsuru,kgrvamsi/tsuru,tsuru/tsuru,Endika/tsuru,4eek/tsuru,gwmoura/tsuru,cezarsa/tsuru,tsuru/tsuru