s.ConfigUpdate(&model.PushRequest{
				Full:   true,
				Reason: model.NewReasonStats(model.NetworksTrigger),
			})
		})
	}
	var xdsUpdater model.XDSUpdater = s
	if opts.EnableFakeXDSUpdater {
		xdsUpdater = xdsfake.NewWithDelegate(s)
	}
	mc := multicluster.NewFakeController()
	creds := kubesecrets.NewMulticluster(opts.DefaultClusterName, mc)

	}
	if len(resp.RemovedResources) != 0 {
		t.Fatalf("received unexpected removed eds resource %v", resp.RemovedResources)
	}

	// simulate a svc update
	s.XdsUpdater.ConfigUpdate(&model.PushRequest{
		ConfigsUpdated: sets.New(model.ConfigKey{
			Kind: kind.Address, Name: svcA.ResourceName(), Namespace: svcA.Namespace,
		}),
	})

	resp = ads.ExpectResponse()

type EndpointIndexUpdater struct {
	Index *EndpointIndex
	// Optional; if set, we will trigger ConfigUpdates in response to EDS updates as appropriate
	ConfigUpdateFunc func(req *PushRequest)
}

var _ XDSUpdater = &EndpointIndexUpdater{}

func NewEndpointIndexUpdater(ei *EndpointIndex) *EndpointIndexUpdater {
	return &EndpointIndexUpdater{Index: ei}
}

func (f *EndpointIndexUpdater) ConfigUpdate(*PushRequest) {}