コード例 #1
0
// checkStartInstance checks that an instance has been started
// with a machine id the same as m's, and that the machine's
// instance id has been set appropriately.
func (s *ProvisionerSuite) checkStartInstance(c *C, m *state.Machine, secret string) {
	s.State.StartSync()
	for {
		select {
		case o := <-s.op:
			switch o := o.(type) {
			case dummy.OpStartInstance:
				info := s.StateInfo(c)
				info.EntityName = m.EntityName()
				c.Assert(o.Info.Password, Not(HasLen), 0)
				info.Password = o.Info.Password
				c.Assert(o.Info, DeepEquals, info)

				// Check we can connect to the state with
				// the machine's entity name and password.
				st, err := state.Open(o.Info)
				c.Assert(err, IsNil)
				st.Close()

				c.Assert(o.MachineId, Equals, m.Id())
				c.Assert(o.Instance, NotNil)
				s.checkInstanceId(c, m, o.Instance)
				c.Assert(o.Secret, Equals, secret)
				return
			default:
				c.Logf("ignoring unexpected operation %#v", o)
			}
		case <-time.After(2 * time.Second):
			c.Errorf("provisioner did not start an instance")
			return
		}
	}
}