state: made allwatcher end-to-end test more comprehensive
state: made allwatcher end-to-end test more comprehensive

The test was previously only testing machine related events but now
includes units and services.

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