},
			},
			wantAPIResourceDiscovery: []apidiscoveryv2.APIResourceDiscovery{
				{
					Resource: "cronjobs",
					Scope:    apidiscoveryv2.ScopeNamespace,
					// populated to avoid nil panics
					ResponseKind: &metav1.GroupVersionKind{},
					Subresources: []apidiscoveryv2.APISubresourceDiscovery{{
						Subresource: "status",
						ResponseKind: &metav1.GroupVersionKind{

import (
	"fmt"
	"net/http"
	"reflect"
	"sort"
	"sync"

	apidiscoveryv2 "k8s.io/api/apidiscovery/v2"
	apidiscoveryv2beta1 "k8s.io/api/apidiscovery/v2beta1"
	"k8s.io/apimachinery/pkg/runtime/schema"
	"k8s.io/apimachinery/pkg/runtime/serializer"
	"k8s.io/apimachinery/pkg/version"
	apidiscoveryv2conversion "k8s.io/apiserver/pkg/apis/apidiscovery/v2"

	"k8s.io/apiserver/pkg/endpoints/handlers/responsewriters"

				Status: v1.ConditionTrue,
			},
		},
	},
}

var coolFooDiscovery apidiscoveryv2.APIVersionDiscovery = apidiscoveryv2.APIVersionDiscovery{
	Version:   "v1",
	Freshness: apidiscoveryv2.DiscoveryFreshnessCurrent,
	Resources: []apidiscoveryv2.APIResourceDiscovery{
		{
			Resource:         "coolfoos",
			Scope:            apidiscoveryv2.ScopeCluster,
			SingularResource: "coolfoo",

	manager.AddGroupVersion("default", apidiscoveryv2.APIVersionDiscovery{
		Version: "v1alpha1",
	})
	manager.AddGroupVersion("default", apidiscoveryv2.APIVersionDiscovery{
		Version: "v2beta1",
	})
	manager.AddGroupVersion("default", apidiscoveryv2.APIVersionDiscovery{
		Version: "v1",
	})
	manager.AddGroupVersion("default", apidiscoveryv2.APIVersionDiscovery{
		Version: "v1beta1",
	})

		if err != nil {
			return err
		}

		if c.resourceManager != nil {
			var scope apidiscoveryv2.ResourceScope
			if crd.Spec.Scope == apiextensionsv1.NamespaceScoped {
				scope = apidiscoveryv2.ScopeNamespace
			} else {
				scope = apidiscoveryv2.ScopeCluster
			}
			apiResourceDiscovery := apidiscoveryv2.APIResourceDiscovery{
				Resource:         crd.Status.AcceptedNames.Plural,

			// Aggregated discovery only aggregates resources under /apis
			if apiPrefix == APIGroupPrefix {
				s.AggregatedDiscoveryGroupManager.AddGroupVersion(
					groupVersion.Group,
					apidiscoveryv2.APIVersionDiscovery{
						Freshness: apidiscoveryv2.DiscoveryFreshnessCurrent,
						Version:   groupVersion.Version,
						Resources: discoveryAPIResources,
					},
				)
			} else {

// only supports one version.

// Once the v2beta1 types are removed (intended for Kubernetes v1.33), this file
// will be removed.
package v2

import (
	unsafe "unsafe"

	v2 "k8s.io/api/apidiscovery/v2"
	v2beta1 "k8s.io/api/apidiscovery/v2beta1"
	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	conversion "k8s.io/apimachinery/pkg/conversion"
	runtime "k8s.io/apimachinery/pkg/runtime"
)

func init() {
	proto.RegisterType((*APIGroupDiscovery)(nil), "k8s.io.api.apidiscovery.v2.APIGroupDiscovery")
	proto.RegisterType((*APIGroupDiscoveryList)(nil), "k8s.io.api.apidiscovery.v2.APIGroupDiscoveryList")
	proto.RegisterType((*APIResourceDiscovery)(nil), "k8s.io.api.apidiscovery.v2.APIResourceDiscovery")
	proto.RegisterType((*APISubresourceDiscovery)(nil), "k8s.io.api.apidiscovery.v2.APISubresourceDiscovery")

func init() {
	proto.RegisterType((*APIGroupDiscovery)(nil), "k8s.io.api.apidiscovery.v2beta1.APIGroupDiscovery")
	proto.RegisterType((*APIGroupDiscoveryList)(nil), "k8s.io.api.apidiscovery.v2beta1.APIGroupDiscoveryList")
	proto.RegisterType((*APIResourceDiscovery)(nil), "k8s.io.api.apidiscovery.v2beta1.APIResourceDiscovery")
	proto.RegisterType((*APISubresourceDiscovery)(nil), "k8s.io.api.apidiscovery.v2beta1.APISubresourceDiscovery")