{
			clusterName:           "outbound|8080||*.example.org",
			useDownStreamProtocol: false,
			proxyType:             model.SidecarProxy,
			clusters:              7,
		},
		{
			clusterName:           "inbound|10001||",
			useDownStreamProtocol: false,
			proxyType:             model.SidecarProxy,
			clusters:              7,
		},
		{
			clusterName:           "outbound|9090||*.example.org",

			},
		},
	}
	cg := NewConfigGenTest(t, TestOptions{Configs: getEnvoyFilterConfigs(configPatches)})

	gatewayProxy := cg.SetupProxy(&model.Proxy{Type: model.Router, ConfigNamespace: "not-default"})
	sidecarProxy := cg.SetupProxy(&model.Proxy{ConfigNamespace: "not-default"})
	type fields struct {
		GatewayListeners        []*listener.Listener
		InboundListeners        []*listener.Listener

func newClusterWrapper(cluster *cluster.Cluster) *clusterWrapper {
	return &clusterWrapper{
		cluster: cluster,
	}
}

// sidecarProxy returns true if the clusters are being built for sidecar proxy otherwise false.
func (cb *ClusterBuilder) sidecarProxy() bool {
	return cb.proxyType == model.SidecarProxy
}

func (cb *ClusterBuilder) buildSubsetCluster(

func getIPv6Proxy() *model.Proxy {
	pr := &model.Proxy{
		Type:        model.SidecarProxy,
		IPAddresses: []string{"2001:1::1"},
		Metadata: &model.NodeMetadata{
			Namespace: "not-default",
		},
		ConfigNamespace: "not-default",
	}
	return pr
}

var (
	tnow        = time.Now()
	proxyHTTP10 = model.Proxy{
		Type:        model.SidecarProxy,
		IPAddresses: []string{"1.1.1.1"},
		ID:          "v0.default",

	envoyFilterPatches := req.Push.EnvoyFilters(proxy)
	cb := NewClusterBuilder(proxy, req, configgen.Cache)
	instances := proxy.ServiceTargets
	cacheStats := cacheStats{}
	switch proxy.Type {
	case model.SidecarProxy:
		// Setup outbound clusters
		outboundPatcher := clusterPatcher{efw: envoyFilterPatches, pctx: networking.EnvoyFilter_SIDECAR_OUTBOUND}
		ob, cs := configgen.buildOutboundClusters(cb, proxy, outboundPatcher, services)

	mc := newClusterWrapper(&cluster.Cluster{
		Name: "test-cluster",
	})
	cb.setUseDownstreamProtocol(mc)
	return mc
}

func newSidecarProxy() *model.Proxy {
	return &model.Proxy{Type: model.SidecarProxy, Metadata: &model.NodeMetadata{}}
}

func newGatewayProxy() *model.Proxy {
	return &model.Proxy{Type: model.Router, Metadata: &model.NodeMetadata{}}
}