// serviceSetSettingsYAML updates the settings for the given service,
// taking the configuration from a YAML string.
func serviceSetSettingsYAML(service *state.Service, settings string) error {
ch, _, err := service.Charm()
if err != nil {
return err
}
changes, err := ch.Config().ParseSettingsYAML([]byte(settings), service.Name())
if err != nil {
return err
}
return service.UpdateConfigSettings(changes)
}
func assertOneRelation(c *gc.C, srv *state.Service, relId int, endpoints ...state.Endpoint) *state.Relation {
rels, err := srv.Relations()
c.Assert(err, gc.IsNil)
c.Assert(rels, gc.HasLen, 1)
rel := rels[0]
c.Assert(rel.Id(), gc.Equals, relId)
c.Assert(rel.Endpoints(), jc.SameContents, endpoints)
name := srv.Name()
expectEp := endpoints[0]
ep, err := rel.Endpoint(name)
c.Assert(err, gc.IsNil)
c.Assert(ep, gc.DeepEquals, expectEp)
if len(endpoints) == 2 {
expectEp = endpoints[1]
}
eps, err := rel.RelatedEndpoints(name)
c.Assert(err, gc.IsNil)
c.Assert(eps, gc.DeepEquals, []state.Endpoint{expectEp})
return rel
}
func NewProReqRelation(c *gc.C, s *ConnSuite, scope charm.RelationScope) *ProReqRelation {
psvc := s.AddTestingService(c, "mysql", s.AddTestingCharm(c, "mysql"))
var rsvc *state.Service
if scope == charm.ScopeGlobal {
rsvc = s.AddTestingService(c, "wordpress", s.AddTestingCharm(c, "wordpress"))
} else {
rsvc = s.AddTestingService(c, "logging", s.AddTestingCharm(c, "logging"))
}
eps, err := s.State.InferEndpoints([]string{"mysql", rsvc.Name()})
c.Assert(err, gc.IsNil)
rel, err := s.State.AddRelation(eps...)
c.Assert(err, gc.IsNil)
prr := &ProReqRelation{rel: rel, psvc: psvc, rsvc: rsvc}
prr.pu0, prr.pru0 = addRU(c, psvc, rel, nil)
prr.pu1, prr.pru1 = addRU(c, psvc, rel, nil)
if scope == charm.ScopeGlobal {
prr.ru0, prr.rru0 = addRU(c, rsvc, rel, nil)
prr.ru1, prr.rru1 = addRU(c, rsvc, rel, nil)
} else {
prr.ru0, prr.rru0 = addRU(c, rsvc, rel, prr.pu0)
prr.ru1, prr.rru1 = addRU(c, rsvc, rel, prr.pu1)
}
return prr
}