tests/bundle/mini-bundle.yaml

   1 series: xenial
   2 applications:
   3   dummy-sink:
   4     charm: cs:~juju-qa/dummy-sink
   5     num_units: 1
   6   dummy-subordinate:
   7     charm: cs:~juju-qa/dummy-subordinate
   8 relations:
   9   - ['dummy-sink', 'dummy-subordinate']