t.Fatalf("expected alpn list %v; got %v", util.ALPNInMeshWithMxc, got)
				}
			},
		},
	}

	proxy := &model.Proxy{
		Type:         model.SidecarProxy,
		Metadata:     &model.NodeMetadata{},
		IstioVersion: &model.IstioVersion{Major: 1, Minor: 5},
	}
	push := model.NewPushContext()
	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {

}

func Zone(value string) Instance {
	return newOptionOrSkipIfZero("zone", value)
}

func SubZone(value string) Instance {
	return newOptionOrSkipIfZero("sub_zone", value)
}

func NodeMetadata(meta *model.BootstrapNodeMetadata, rawMeta map[string]any) Instance {
	return newOptionOrSkipIfZero("meta_json_str", meta).withConvert(nodeMetadataConverter(meta, rawMeta))
}

func RuntimeFlags(flags map[string]any) Instance {

			})
			proxy := &model.Proxy{
				Type:            model.SidecarProxy,
				IPAddresses:     []string{"10.3.3.3"},
				ID:              "random",
				ConfigNamespace: "default",
				Metadata:        &model.NodeMetadata{},
			}
			push := s.PushContext()
			proxy.SetSidecarScope(push)
			b.ResetTimer()
			var c model.Resources
			for n := 0; n < b.N; n++ {
				watchedResources := []string{}

func (f *ConfigGenTest) SetupProxy(p *model.Proxy) *model.Proxy {
	// Setup defaults
	if p == nil {
		p = &model.Proxy{}
	}
	if p.Metadata == nil {
		p.Metadata = &model.NodeMetadata{}
	}
	if p.Metadata.IstioVersion == "" {
		p.Metadata.IstioVersion = "1.23.0"
	}
	if p.IstioVersion == nil {
		p.IstioVersion = model.ParseIstioVersion(p.Metadata.IstioVersion)
	}
	if p.Type == "" {

	reportingDisabled = !reportingEnabled
)

func TestTracing(t *testing.T) {
	sidecar := &Proxy{
		ConfigNamespace: "default",
		Labels:          map[string]string{"app": "test"},
		Metadata:        &NodeMetadata{Labels: map[string]string{"app": "test"}},
	}
	envoy := &tpb.Telemetry{
		Tracing: []*tpb.Tracing{
			{
				Providers: []*tpb.ProviderRef{
					{
						Name: "envoy",
					},
				},
			},

	// Add locality options.
	opts := getLocalityOptions(node.Locality)

	opts = append(opts, getStatsOptions(node.Metadata)...)

	opts = append(opts,
		option.NodeMetadata(node.Metadata, node.RawMetadata),
		option.RuntimeFlags(extractRuntimeFlags(node.Metadata.ProxyConfig, policy)),
		option.EnvoyStatusPort(node.Metadata.EnvoyStatusPort),

	for _, ambient := range []bool{false, true} {
		name := "disabled"
		if ambient {
			name = "enabled"
		}
		m := mesh.DefaultMeshConfig()
		var nodeMeta *model.NodeMetadata
		if ambient {
			nodeMeta = &model.NodeMetadata{EnableHBONE: true}
			pod = pod.DeepCopy()
			pod.Annotations[constants.AmbientRedirection] = constants.AmbientRedirectionEnabled
		}
		opts := xds.FakeOptions{MeshConfig: m}

	}
	return p
}

func node(version *model.IstioVersion) *model.Proxy {
	return &model.Proxy{
		ID:              "test-node",
		ConfigNamespace: "foo",
		Labels:          httpbin,
		Metadata: &model.NodeMetadata{
			Labels:    httpbin,
			Namespace: "foo",
		},
		IstioVersion: version,
	}

	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{}}
}

// Helper function to extract TLS context from a cluster
func getTLSContext(t *testing.T, c *cluster.Cluster) *tls.UpstreamTlsContext {

	t.Helper()
	m := map[string]any{}
	for k, v := range proxyConfig.ProxyMetadata {
		if strings.HasPrefix(k, bootstrap.IstioMetaPrefix) {
			m[strings.TrimPrefix(k, bootstrap.IstioMetaPrefix)] = v
		}
	}
	b, err := json.Marshal(m)
	if err != nil {
		t.Fatal(err)
	}
	meta := model.NodeMetadata{}
	if err := json.Unmarshal(b, &meta); err != nil {