case gvr.CertificateSigningRequest:
		return &k8sioapicertificatesv1.CertificateSigningRequest{}
	case gvr.ConfigMap:
		return &k8sioapicorev1.ConfigMap{}
	case gvr.CustomResourceDefinition:
		return &k8sioapiextensionsapiserverpkgapisapiextensionsv1.CustomResourceDefinition{}
	case gvr.DaemonSet:
		return &k8sioapiappsv1.DaemonSet{}
	case gvr.Deployment:
		return &k8sioapiappsv1.Deployment{}
	case gvr.DestinationRule:

					t.Fatalf("structural schema validation error: %v", errs.ToAggregate())
				}
				schema = schema.Unfold()
			}

			got := newBuilder(&apiextensionsv1.CustomResourceDefinition{
				Spec: apiextensionsv1.CustomResourceDefinitionSpec{
					Group: "bar.k8s.io",
					Versions: []apiextensionsv1.CustomResourceDefinitionVersion{
						{
							Name: "v1",
						},
					},

# Configuration for resource types.
resources:
  # Kubernetes specific configuration.
  - kind: "CustomResourceDefinition"
    plural: "customresourcedefinitions"
    group: "apiextensions.k8s.io"
    version: "v1"
    clusterScoped: true
    builtin: true
    proto: "k8s.io.apiextensions_apiserver.pkg.apis.apiextensions.v1.CustomResourceDefinition"
    protoPackage: "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"

		expectedObject *metaObject
	}{
		"namespacedNoxuDefinition": {
			etcdPath: "apiextensions.k8s.io/customresourcedefinitions/noxus.mygroup.example.com",
			expectedObject: &metaObject{
				Kind:       "CustomResourceDefinition",
				APIVersion: "apiextensions.k8s.io/v1beta1",
				Metadata: Metadata{
					Name:      "noxus.mygroup.example.com",
					Namespace: "",
				},
			},
		},
		"namespacedNoxuInstance": {

}

// ValidateCustomResourceUpdate validates the transition of Custom Resource from
// `old` to `new` against the schema in the CustomResourceDefinition.
// Both customResource and old represent a JSON data structures.
//
// If feature `CRDValidationRatcheting` is disabled, this behaves identically to
// ValidateCustomResource(customResource).

	// schema can exist.
	MaxCardinality *uint64
	// TotalCost accumulates the x-kubernetes-validators estimated rule cost total for an entire custom resource
	// definition. A single TotalCost is allocated for each CustomResourceDefinition and passed through the stack as the
	// CustomResourceDefinition's OpenAPIv3 schema is recursively validated.
	TotalCost *TotalCost
}

	}

	ns := ""
	testSimpleCRUD(t, ns, noxuDefinition, dynamicClient)
	testFieldSelector(t, ns, noxuDefinition, dynamicClient)
}

func testSimpleCRUD(t *testing.T, ns string, noxuDefinition *apiextensionsv1.CustomResourceDefinition, dynamicClient dynamic.Interface) {
	noxuResourceClients := map[string]dynamic.ResourceInterface{}
	noxuWatchs := map[string]watch.Interface{}
	disabledVersions := map[string]bool{}

	"k8s.io/client-go/openapi3"
	featuregatetesting "k8s.io/component-base/featuregate/testing"
	"k8s.io/klog/v2/ktesting"
	"k8s.io/kube-openapi/pkg/spec3"
)

var selectableFieldFixture = &apiextensionsv1.CustomResourceDefinition{
	ObjectMeta: metav1.ObjectMeta{Name: "shirts.tests.example.com"},
	Spec: apiextensionsv1.CustomResourceDefinitionSpec{
		Group: "tests.example.com",
		Versions: []apiextensionsv1.CustomResourceDefinitionVersion{

apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  labels:
    addonmanager.kubernetes.io/mode: Reconcile
  name: kubecontrollersconfigurations.crd.projectcalico.org
spec:
  group: crd.projectcalico.org
  names:
    kind: KubeControllersConfiguration
    listKind: KubeControllersConfigurationList
    plural: kubecontrollersconfigurations
    singular: kubecontrollersconfiguration
  scope: Cluster
  versions:

	"k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
	"k8s.io/apiextensions-apiserver/test/integration/fixtures"
)

func newTableCRD() *apiextensionsv1.CustomResourceDefinition {
	return &apiextensionsv1.CustomResourceDefinition{
		ObjectMeta: metav1.ObjectMeta{Name: "tables.mygroup.example.com"},
		Spec: apiextensionsv1.CustomResourceDefinitionSpec{
			Group: "mygroup.example.com",