worker/machiner: fix test to add new Container method
worker/machiner: fix test to add new Container method

R=
CC=
https://codereview.appspot.com/6440053

reedobrien/juju,cloud-green/juju,cmars/juju,axw/juju,voidspace/juju,cherylj/juju,waigani/juju,mikemccracken/juju,gabriel-samfira/juju,makyo/juju,reedobrien/juju,mjs/juju,dooferlad/juju,bz2/juju,gabriel-samfira/juju,mhilton/juju-juju,frobware/juju,marcoceppi/juju,jrwren/juju,mhilton/juju-juju,mhilton/juju,cloud-green/juju,davecheney/juju,Altoros/juju-vmware,marcoceppi/juju,gabriel-samfira/juju,bz2/juju,rogpeppe/juju,frankban/juju-tmp,frankban/juju,howbazaar/juju,sinzui/juju,makyo/juju,mattyw/juju,mjs/juju,Altoros/juju-vmware,cloud-green/juju,frankban/juju,rogpeppe/juju,dimitern/juju,bac/juju,mikemccracken/juju,alesstimec/juju,axw/juju,tasdomas/juju,makyo/juju,tsakas/juju,davecheney/juju,macgreagoir/juju,voidspace/juju,frankban/juju,dooferlad/juju,mattyw/juju,Altoros/juju-vmware,gabriel-samfira/juju,wwitzel3/juju,anastasiamac/juju,perrito666/juju,AdamIsrael/juju,Altoros/juju-cloudsigma,sinzui/juju,tych0/juju,kat-co/juju,frankban/juju-tmp,alesstimec/juju,waigani/juju,tsakas/juju,davecheney/juju,makyo/juju,marcoceppi/juju,bogdanteleaga/juju,tasdomas/juju,cherylj/juju,bogdanteleaga/juju,dimitern/juju,kat-co/juju,macgreagoir/juju,jrwren/juju,mikemccracken/juju,voidspace/juju,anastasiamac/juju,howbazaar/juju,dooferlad/juju,reedobrien/juju,mhilton/juju,cmars/juju,marcmolla/juju,AdamIsrael/juju,macgreagoir/juju,kat-co/juju,frankban/juju,mhilton/juju,ericsnowcurrently/juju,cmars/juju,reedobrien/juju,bac/juju,mhilton/juju,mjs/juju,fwereade/juju,mhilton/juju-juju,perrito666/juju,ericsnowcurrently/juju,perrito666/juju,kat-co/juju,jrwren/juju,axw/juju,alesstimec/juju,axw/juju,tych0/juju,howbazaar/juju,wwitzel3/juju,tych0/juju,frobware/juju,howbazaar/juju,axw/juju,thomnico/juju,cmars/juju,bz2/juju,macgreagoir/juju,Altoros/juju-vmware,bz2/juju,mhilton/juju-juju,thomnico/juju,wwitzel3/juju,mjs/juju,bz2/juju,cloud-green/juju,mattyw/juju,ericsnowcurrently/juju,mjs/juju,frankban/juju,kat-co/juju,tasdomas/juju,sinzui/juju,davecheney/juju,ericsnowcurrently/juju,marcmolla/juju,waigani/juju,howbazaar/juju,dooferlad/juju,perrito666/juju,mikemccracken/juju,thomnico/juju,bogdanteleaga/juju,fwereade/juju,AdamIsrael/juju,dimitern/juju,bogdanteleaga/juju,AdamIsrael/juju,frobware/juju,thomnico/juju,Altoros/juju-cloudsigma,bac/juju,bac/juju,tych0/juju,cherylj/juju,anastasiamac/juju,anastasiamac/juju,marcoceppi/juju,cherylj/juju,dimitern/juju,marcmolla/juju,tasdomas/juju,mattyw/juju,ericsnowcurrently/juju,marcmolla/juju,Altoros/juju-cloudsigma,mjs/juju,tsakas/juju,reedobrien/juju,dimitern/juju,frankban/juju-tmp,sinzui/juju,waigani/juju,perrito666/juju,fwereade/juju,anastasiamac/juju,dooferlad/juju,fwereade/juju,gabriel-samfira/juju,macgreagoir/juju,rogpeppe/juju,bac/juju,tsakas/juju,alesstimec/juju,wwitzel3/juju,mikemccracken/juju,voidspace/juju,mjs/juju,marcmolla/juju,reedobrien/store,frankban/juju-tmp,Altoros/juju-cloudsigma,alesstimec/juju