test: Set random host ids
test: Set random host ids

Booted instances all have the same hostname, leading to them all having
the same host ID and ListHosts() only containing one of them (because it
returns a map[string]host.Host)

Signed-off-by: Lewis Marshall <748e1641a368164906d4a0c0e3965345453dcc93@lmars.net>

schatt/flynn,felixrieseberg/flynn,mubassirhayat/flynn,TribeMedia/flynn,technosophos/flynn,jzila/flynn,shutej/flynn,jzila/flynn,mubassirhayat/flynn,technosophos/flynn,shads196770/flynn,jzila/flynn,flynn/flynn,supermario/flynn,kgrz/flynn,pkdevbox/flynn,pkdevbox/flynn,jzila/flynn,flynn/flynn,rikur/flynn,TribeMedia/flynn,arekkas/flynn,flynn/flynn,whouses/flynn,TribeMedia/flynn,GrimDerp/flynn,justintung/flynn,arekkas/flynn,mubassirhayat/flynn,philiplb/flynn,Brandywine2161/flynn,philiplb/flynn,Brandywine2161/flynn,ozum/flynn,lmars/flynn,shads196770/flynn,tonicbupt/flynn,rikur/flynn,shads196770/flynn,Brandywine2161/flynn,schatt/flynn,arekkas/flynn,whouses/flynn,philiplb/flynn,schatt/flynn,josephglanville/flynn,lmars/flynn,felixrieseberg/flynn,tonicbupt/flynn,tonicbupt/flynn,lmars/flynn,technosophos/flynn,GrimDerp/flynn,felixrieseberg/flynn,benbjohnson/flynn,clifff/flynn,shads196770/flynn,kgrz/flynn,benbjohnson/flynn,ozum/flynn,jzila/flynn,justintung/flynn,clifff/flynn,clifff/flynn,GrimDerp/flynn,Brandywine2161/flynn,pkdevbox/flynn,ozum/flynn,supermario/flynn,whouses/flynn,benbjohnson/flynn,tonicbupt/flynn,ozum/flynn,TribeMedia/flynn,justintung/flynn,ozum/flynn,josephglanville/flynn,rikur/flynn,tonicbupt/flynn,arekkas/flynn,justintung/flynn,schatt/flynn,clifff/flynn,josephglanville/flynn,josephglanville/flynn,mubassirhayat/flynn,shads196770/flynn,supermario/flynn,whouses/flynn,shads196770/flynn,philiplb/flynn,rikur/flynn,flynn/flynn,josephglanville/flynn,technosophos/flynn,justintung/flynn,arekkas/flynn,whouses/flynn,pkdevbox/flynn,TribeMedia/flynn,GrimDerp/flynn,schatt/flynn,kgrz/flynn,felixrieseberg/flynn,benbjohnson/flynn,TribeMedia/flynn,kgrz/flynn,GrimDerp/flynn,josephglanville/flynn,clifff/flynn,flynn/flynn,philiplb/flynn,rikur/flynn,Brandywine2161/flynn,technosophos/flynn,GrimDerp/flynn,whouses/flynn,benbjohnson/flynn,Brandywine2161/flynn,ozum/flynn,felixrieseberg/flynn,benbjohnson/flynn,schatt/flynn,pkdevbox/flynn,jzila/flynn,supermario/flynn,justintung/flynn,pkdevbox/flynn,clifff/flynn,kgrz/flynn,supermario/flynn,supermario/flynn,lmars/flynn,rikur/flynn,lmars/flynn,kgrz/flynn