Add UT to verify flavor template multipass (#747)
Add UT to verify flavor template multipass (#747)

Signed-off-by: Steven Kaufer <1611c59115c779c1933cb6ae54a75eaa70f8bc97@us.ibm.com>
thebsdbox/infrakit,craigyam/infrakit,craigyam/infrakit,chungers/infrakit,kaufers/infrakit,chungers/infrakit,kaufers/infrakit,craigyam/infrakit,docker/infrakit,thebsdbox/infrakit,thebsdbox/infrakit,docker/infrakit,docker/infrakit,kaufers/infrakit,chungers/infrakit