"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/log"
)

var scope = log.RegisterScope("validationServer", "validation webhook server")

var (
	runtimeScheme = runtime.NewScheme()
	codecs        = serializer.NewCodecFactory(runtimeScheme)
	deserializer  = codecs.UniversalDeserializer()

	// Expect AdmissionRequest to only include these top-level field names
	validFields = map[string]bool{
		"apiVersion": true,
		"kind":       true,

	genericapiserver "k8s.io/apiserver/pkg/server"
	serverstorage "k8s.io/apiserver/pkg/server/storage"
	"k8s.io/apiserver/pkg/util/webhook"
)

var (
	Scheme = runtime.NewScheme()
	Codecs = serializer.NewCodecFactory(Scheme)

	// if you modify this, make sure you update the crEncoder
	unversionedVersion = schema.GroupVersion{Group: "", Version: "v1"}
	unversionedTypes   = []runtime.Object{
		&metav1.Status{},

			t.Fatalf("%d: unmatched: %s", i, cmp.Diff(e, a))
		}
	}
}

func TestSetExtractListRoundTrip(t *testing.T) {
	scheme := runtime.NewScheme()
	codecs := serializer.NewCodecFactory(scheme)
	fuzzer := fuzz.New().NilChance(0).NumElements(1, 5).Funcs(metafuzzer.Funcs(codecs)...).MaxDepth(10)
	for i := 0; i < 5; i++ {
		start := &testapigroup.CarpList{}
		fuzzer.Fuzz(&start.Items)

	cliflag "k8s.io/component-base/cli/flag"
	"k8s.io/klog/v2/ktesting"
	netutils "k8s.io/utils/net"
)

func setUp(t *testing.T) server.Config {
	scheme := runtime.NewScheme()
	codecs := serializer.NewCodecFactory(scheme)

	config := server.NewConfig(codecs)

	return *config
}

type TestCertSpec struct {
	host       string
	names, ips []string // in certificate
}

type NamedTestCertSpec struct {

var statusScheme = runtime.NewScheme()

// ParameterCodec knows about query parameters used with the meta v1 API spec.
var statusCodecs = serializer.NewCodecFactory(statusScheme)

func init() {
	statusScheme.AddUnversionedTypes(metav1.SchemeGroupVersion,
		&metav1.Status{},
	)

var codecs = runtimeserializer.NewCodecFactory(scheme)

const discoveryPath = "/apis"

func init() {
	utilruntime.Must(apidiscoveryv2.AddToScheme(scheme))
	utilruntime.Must(apidiscoveryv2beta1.AddToScheme(scheme))
	// Register conversion for apidiscovery
	utilruntime.Must(apidiscoveryv2conversion.RegisterConversions(scheme))
	codecs = runtimeserializer.NewCodecFactory(scheme)
}

	metav1.TypeMeta
	metav1.ObjectMeta
}

func getObjectMetaAndOwnerReferences() (myAPIObject2 MyAPIObject2, metaOwnerReferences []metav1.OwnerReference) {
	scheme := runtime.NewScheme()
	codecs := serializer.NewCodecFactory(scheme)
	fuzz.New().NilChance(.5).NumElements(1, 5).Funcs(metafuzzer.Funcs(codecs)...).MaxDepth(10).Fuzz(&myAPIObject2)
	references := myAPIObject2.ObjectMeta.OwnerReferences

	}()

	return t.SharedIndexInformer.RemoveEventHandler(registration)
}

var (
	scheme  *runtime.Scheme             = runtime.NewScheme()
	codecs  serializer.CodecFactory     = serializer.NewCodecFactory(scheme)
	fakeGVR schema.GroupVersionResource = schema.GroupVersionResource{
		Group:    "fake.example.com",
		Version:  "v1",
		Resource: "fakes",
	}

func message(err error) string {
	if err != nil {
		return err.Error()
	}

	return ""
}

func newSerializer() runtime.NegotiatedSerializer {
	scheme := runtime.NewScheme()
	return serializer.NewCodecFactory(scheme).WithoutConversion()
}

type fakeRequestResolver struct{}

func (r fakeRequestResolver) NewRequestInfo(req *http.Request) (*request.RequestInfo, error) {
	return &request.RequestInfo{}, nil
}

	utilruntime.Must(apidiscoveryv2beta1.AddToScheme(scheme))
	// Register conversion for apidiscovery
	utilruntime.Must(apidiscoveryv2conversion.RegisterConversions(scheme))

	codecs := serializer.NewCodecFactory(scheme)
	rdm := &resourceDiscoveryManager{
		serializer:        codecs,
		versionPriorities: make(map[groupVersionKey]priorityInfo),
	}
	rdm.serveHTTPFunc = metrics.InstrumentHandlerFunc("GET",