func (s *AddRelationSuite) checkEndpoints(c *C, res params.AddRelationResults) {
c.Assert(res.Endpoints["wordpress"], DeepEquals, charm.Relation{
Name: "db",
Role: charm.RelationRole("requirer"),
Interface: "mysql",
Optional: false,
Limit: 1,
Scope: charm.RelationScope("global"),
})
c.Assert(res.Endpoints["mysql"], DeepEquals, charm.Relation{
Name: "server",
Role: charm.RelationRole("provider"),
Interface: "mysql",
Optional: false,
Limit: 0,
Scope: charm.RelationScope("global"),
})
}
func (s *clientSuite) TestSuccessfulAddRelation(c *C) {
s.setUpScenario(c)
endpoints := []string{"wordpress", "mysql"}
res, err := s.APIState.Client().AddRelation(endpoints...)
c.Assert(err, IsNil)
c.Assert(res.Endpoints["wordpress"].Name, Equals, "db")
c.Assert(res.Endpoints["wordpress"].Interface, Equals, "mysql")
c.Assert(res.Endpoints["wordpress"].Scope, Equals, charm.RelationScope("global"))
c.Assert(res.Endpoints["mysql"].Name, Equals, "server")
c.Assert(res.Endpoints["mysql"].Interface, Equals, "mysql")
c.Assert(res.Endpoints["mysql"].Scope, Equals, charm.RelationScope("global"))
for _, endpoint := range endpoints {
svc, err := s.State.Service(endpoint)
c.Assert(err, IsNil)
rels, err := svc.Relations()
c.Assert(err, IsNil)
for _, rel := range rels {
c.Assert(rel.Life(), Equals, state.Alive)
}
}
}