t.Fatalf("Expected list %v to be equal to %v", a, b)
	}
}

func TestClusterLocal(t *testing.T) {
	tests := map[string]struct {
		fakeOpts            xds.FakeOptions
		serviceCluster      string
		wantClusterLocal    map[cluster.ID][]string
		wantNonClusterLocal map[cluster.ID][]string
	}{
		// set up a k8s service in each cluster, with a pod in each cluster and a workloadentry in cluster-1

		"Token provider specific plugin name.")
	// DEPRECATED. Flags for proxy configuration
	proxyCmd.PersistentFlags().StringVar(&proxyArgs.ServiceCluster, "serviceCluster", constants.ServiceClusterName, "Service cluster")
	// Log levels are provided by the library https://github.com/gabime/spdlog, used by Envoy.

		pc.ControlPlaneAuthPolicy = 0
	}
	if x, ok := pc.GetClusterName().(*meshconfig.ProxyConfig_ServiceCluster); ok {
		if x.ServiceCluster == defaults.GetClusterName().(*meshconfig.ProxyConfig_ServiceCluster).ServiceCluster {
			pc.ClusterName = nil
		}
	}

	if proto.Equal(pc.DrainDuration, defaults.DrainDuration) {
		pc.DrainDuration = nil
	}

) (*hcm.HttpConnectionManager_Tracing, bool, error) {
	startChildSpan := false
	useCustomSampler := false
	var serviceCluster string
	var maxTagLength uint32
	var providerConfig typedConfigGenFn
	var providerName string
	if proxy.XdsNode != nil {
		serviceCluster = proxy.XdsNode.Cluster
	}
	switch provider := providerCfg.Provider.(type) {
	case *meshconfig.MeshConfig_ExtensionProvider_Zipkin:

		EnvoyHTTPAls       struct{} `json:"envoyHttpAls"`
		EnvoyTCPAls        struct{} `json:"envoyTcpAls"`
		OpenTelemetry      struct{} `json:"opentelemetry"`
	}
	clusterName struct {
		ServiceCluster     *v1alpha13.ProxyConfig_ServiceCluster      `json:"serviceCluster,omitempty"`
		TracingServiceName *v1alpha13.ProxyConfig_TracingServiceName_ `json:"tracingServiceName,omitempty"`
	}
)

type proxyConfig struct {

  },
  "layered_runtime": {
      "layers": [
          {
            "name": "global config",

  controlPlaneAuthPolicy: NONE
  discoveryAddress: istiod.istio-system.svc:15012
  drainDuration: 45s
  parentShutdownDuration: 1m0s
  proxyAdminPort: 15000
  proxyMetadata:
    DNS_AGENT: ""
  serviceCluster: istio-proxy
  tracing:
    zipkin:
      address: zipkin.istio-system:9411
enablePrometheusMerge: false
ingressClass: istio
ingressControllerMode: STRICT
ingressService: istio-ingressgateway

  },
  "layered_runtime": {
      "layers": [
          {

  },
  "layered_runtime": {
      "layers": [
          {
            "name": "global config",

  },
  "layered_runtime": {
      "layers": [
          {
            "name": "global config",