),
		},
		{
			startsWith: "svc-with-alt",
			expected: sets.New(
				"svc-with-alt.",
				"svc-with-alt.ns1.",
				"svc-with-alt.ns1.svc.",
				"svc-with-alt.ns1.svc.clusterset.local.",
				"svc-with-alt.ns1.svc.cluster.local.",
				"svc-with-alt.ns1.svc.cluster.local",
			),
		},
		{
			startsWith: "*.wildcard",
			expected:   sets.New("*.wildcard", "*.wildcard."),
		},
		{

						Ips:       []string{"19.6.7.8"},
						Registry:  "Kubernetes",
						Shortname: "pod3.headless-svc",
						Namespace: "testns",
					},
					"pod4.headless-svc.testns.svc.cluster.local": {
						Ips:       []string{"9.16.7.8"},
						Registry:  "Kubernetes",
						Shortname: "pod4.headless-svc",
						Namespace: "testns",
					},
					"headless-svc.testns.svc.cluster.local": {

			svc.Spec.Ports = addTestPort(svc.Spec.Ports, "port1", "UDP", 345, 678, 0)
			svc.Spec.Ports = addTestPort(svc.Spec.Ports, "port2", "TCP", 344, 677, 0)
		}),
		makeTestService("ns1", "load-balancer", func(svc *v1.Service) {
			svc.Spec.Type = v1.ServiceTypeLoadBalancer
			svc.Spec.ClusterIP = "172.16.55.11"
			svc.Spec.LoadBalancerIP = "5.6.7.8"
			svc.Spec.Ports = addTestPort(svc.Spec.Ports, "foobar", "UDP", 8675, 30061, 7000)

			expectedNatRules:    325,
		},

		{
			name: "0 Services 0 EndpointsPerService - LoadBalancer",
			svcFunc: func(svc *v1.Service) {
				svc.Spec.Type = v1.ServiceTypeLoadBalancer
				svc.Spec.ExternalIPs = []string{"1.2.3.4"}
				svc.Spec.LoadBalancerSourceRanges = []string{" 1.2.3.4/28"}
				svc.Status.LoadBalancer.Ingress = []v1.LoadBalancerIngress{{
					IP: "1.2.3.4",
				}}
			},
			services:            0,

			hostNames:    []string{"testNS.svc.TEST", "svc.TEST", "TEST"},
			resultSearch: []string{"testNS.svc.TEST", "svc.TEST", "TEST"},
			events:       []string{},
		},

		{
			desc:         "valid: 5 search paths",
			hostNames:    []string{"testNS.svc.TEST", "svc.TEST", "TEST", "AAA", "BBB"},
			resultSearch: []string{"testNS.svc.TEST", "svc.TEST", "TEST", "AAA", "BBB"},
			events:       []string{},
		},

		svc.Spec.Type = api.ServiceTypeNodePort
	}
	setTypeClusterIP := func(svc *api.Service) {
		svc.Spec.Type = api.ServiceTypeClusterIP
	}
	setTypeLoadBalancer := func(svc *api.Service) {
		svc.Spec.Type = api.ServiceTypeLoadBalancer
	}
	clearClusterIPs := func(svc *api.Service) {
		svc.Spec.ClusterIP = ""
		svc.Spec.ClusterIPs = nil
	}
	changeClusterIPs := func(svc *api.Service) {

		},
		Spec: networkingv1alpha1.IPAddressSpec{
			ParentRef: serviceToRef(svc),
		},
	}
}

func serviceToRef(svc *v1.Service) *networkingv1alpha1.ParentReference {
	if svc == nil {
		return nil
	}

	return &networkingv1alpha1.ParentReference{
		Group:     "",
		Resource:  "services",
		Namespace: svc.Namespace,
		Name:      svc.Name,
	}
}

func getFamilyByIP(ip net.IP) v1.IPFamily {

				Hostname:       svc.Hostname,
				DefaultAddress: svc.GetAddressForProxy(node),
				MeshExternal:   svc.MeshExternal,
				Resolution:     svc.Resolution,
				Ports:          []*model.Port{svcPort},
				Attributes: model.ServiceAttributes{
					Namespace:       svc.Attributes.Namespace,
					ServiceRegistry: svc.Attributes.ServiceRegistry,
					Labels:          svc.Attributes.Labels,

func (sd *ServiceDiscovery) AddService(svc *model.Service) {
	sd.mutex.Lock()
	svc.Attributes.ServiceRegistry = provider.Mock
	var old *model.Service
	event := model.EventAdd
	if o, f := sd.services[svc.Hostname]; f {
		old = o
		event = model.EventUpdate
	}
	sd.services[svc.Hostname] = svc

	if sd.XdsUpdater != nil {
		sd.XdsUpdater.SvcUpdate(sd.shardKey(), string(svc.Hostname), svc.Attributes.Namespace, model.EventAdd)

			for _, gw := range v.Gateways {
				if gwSvcName := gw.GetRegistryServiceName(); gwSvcName != "" {
					svc := host.Name(gwSvcName)
					n.registryServiceNameGateways[svc] = append(n.registryServiceNameGateways[svc], model.NetworkGateway{
						Network: network.ID(id),
						Cluster: n.clusterID,
						Port:    gw.GetPort(),
					})
				}
			}
		}

	}