}
	}

	if x, ok := proxyConfig.GetClusterName().(*meshconfig.ProxyConfig_ServiceCluster); ok {
		if x.ServiceCluster == "" {
			proxyConfig.ClusterName = &meshconfig.ProxyConfig_ServiceCluster{ServiceCluster: serviceCluster}
		}
	}
	// resolve statsd address
	if proxyConfig.StatsdUdpAddress != "" {
		addr, err := network.ResolveAddr(proxyConfig.StatsdUdpAddress)
		if err != nil {

type ProxyArgs struct {
	istioagent.Proxy

	StsPort            int
	TokenManagerPlugin string

	MeshConfigFile string

	// proxy config flags (named identically)
	ServiceCluster         string
	ProxyLogLevel          string
	ProxyComponentLogLevel string
	Concurrency            int
	TemplateFile           string
	OutlierLogPath         string

	PodName      string
	PodNamespace string

		"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.

	"istio.io/istio/pkg/model"
)

func TestEnvoyArgs(t *testing.T) {
	proxyConfig := (*model.NodeMetaProxyConfig)(mesh.DefaultProxyConfig())
	proxyConfig.ClusterName = &meshconfig.ProxyConfig_ServiceCluster{ServiceCluster: "my-cluster"}
	proxyConfig.Concurrency = &wrapperspb.Int32Value{Value: 8}

	cfg := ProxyConfig{
		LogLevel:          "trace",
		ComponentLogLevel: "misc:error",

) (*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:

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

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

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

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

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