// Uniter returns an object that provides access to the Uniter API
// facade. The id argument is reserved for future use and currently
// needs to be empty.
func (r *srvRoot) Uniter(id string) (*uniter.UniterAPI, error) {
if id != "" {
// Safeguard id for possible future use.
return nil, common.ErrBadId
}
return uniter.NewUniterAPI(r.srv.state, r.resources, r)
}
func (s *uniterSuite) TestUniterFailsWithNonUnitAgentUser(c *gc.C) {
anAuthorizer := s.authorizer
anAuthorizer.UnitAgent = false
anUniter, err := uniter.NewUniterAPI(s.State, s.resources, anAuthorizer)
c.Assert(err, gc.NotNil)
c.Assert(anUniter, gc.IsNil)
c.Assert(err, gc.ErrorMatches, "permission denied")
}
func (s *uniterSuite) SetUpTest(c *gc.C) {
s.JujuConnSuite.SetUpTest(c)
// Create two machines, two services and add a unit to each service.
var err error
s.machine0, err = s.State.AddMachine("series", state.JobHostUnits)
c.Assert(err, gc.IsNil)
s.machine1, err = s.State.AddMachine("series", state.JobHostUnits)
c.Assert(err, gc.IsNil)
s.wordpress, err = s.State.AddService("wordpress", s.AddTestingCharm(c, "wordpress"))
c.Assert(err, gc.IsNil)
s.mysql, err = s.State.AddService("mysql", s.AddTestingCharm(c, "mysql"))
c.Assert(err, gc.IsNil)
s.wordpressUnit, err = s.wordpress.AddUnit()
c.Assert(err, gc.IsNil)
s.mysqlUnit, err = s.mysql.AddUnit()
c.Assert(err, gc.IsNil)
// Assign each unit to each machine.
err = s.wordpressUnit.AssignToMachine(s.machine0)
c.Assert(err, gc.IsNil)
err = s.mysqlUnit.AssignToMachine(s.machine1)
c.Assert(err, gc.IsNil)
// Create a FakeAuthorizer so we can check permissions,
// set up assuming unit 0 has logged in.
s.authorizer = apiservertesting.FakeAuthorizer{
Tag: s.wordpressUnit.Tag(),
LoggedIn: true,
Manager: false,
UnitAgent: true,
}
// Create the resource registry separately to track invocations to
// Register.
s.resources = common.NewResources()
// Create a uniter API for unit 0.
s.uniter, err = uniter.NewUniterAPI(
s.State,
s.resources,
s.authorizer,
)
c.Assert(err, gc.IsNil)
}