apiVersion: admissionregistration.k8s.io/v1
kind: MutatingWebhookConfiguration
metadata:
  name: mutating1
---
apiVersion: admissionregistration.k8s.io/v1
kind: MutatingWebhookConfigurationList
items:
- apiVersion: admissionregistration.k8s.io/v1
  kind: MutatingWebhookConfiguration
  metadata:
    name: mutating2
- apiVersion: admissionregistration.k8s.io/v1
  kind: MutatingWebhookConfiguration
  metadata:
    name: mutating3
---

func (mutatingWebhookConfigurationStrategy) NamespaceScoped() bool {
	return false
}

// PrepareForCreate clears the status of an mutatingWebhookConfiguration before creation.
func (mutatingWebhookConfigurationStrategy) PrepareForCreate(ctx context.Context, obj runtime.Object) {
	ic := obj.(*admissionregistration.MutatingWebhookConfiguration)
	ic.Generation = 1
}

				Items: []admitv1.MutatingWebhookConfiguration{
					{
						ObjectMeta: metav1.ObjectMeta{
							Name:   "istio-revision-tag-wrong",
							Labels: map[string]string{IstioTagLabel: "wrong"},
						},
					},
				},
			},
			webhooksAfter: admitv1.MutatingWebhookConfigurationList{
				Items: []admitv1.MutatingWebhookConfiguration{
					{
						ObjectMeta: metav1.ObjectMeta{

			"config1",
			"webhook1",
			caBundle0,
			errNotFound.Error(),
		},
		{
			"WebhookEntryNotFound",
			admissionregistrationv1.MutatingWebhookConfigurationList{
				Items: []admissionregistrationv1.MutatingWebhookConfiguration{
					{
						ObjectMeta: metav1.ObjectMeta{
							Name:   "config1",
							Labels: testRevisionLabel,
						},
					},
				},
			},
			testRevision,
			"config1",
			"webhook1",

		return nil
	}))
	p.webhooks = kclient.NewFiltered[*admissionregistrationv1.MutatingWebhookConfiguration](client, kubetypes.Filter{
		ObjectFilter: kubetypes.NewStaticObjectFilter(isTagWebhook),
	})
	p.index = kclient.CreateIndexWithDelegate[string, *admissionregistrationv1.MutatingWebhookConfiguration](p.webhooks,
		func(o *admissionregistrationv1.MutatingWebhookConfiguration) []string {
			rev := o.GetLabels()[label.IoIstioRev.Name]
			if rev == "" {

	revisions := sets.New[string]()
	context.ForEach(gvk.MutatingWebhookConfiguration, func(resource *resource.Instance) bool {
		if a.SkipDefaultRevisionedWebhook && isDefaultRevisionedWebhook(resource.Message.(*v1.MutatingWebhookConfiguration)) {
			return true
		}
		wh := resource.Message.(*v1.MutatingWebhookConfiguration)
		revs := extractRevisions(wh)
		if len(revs) == 0 && !isIstioWebhook(wh) {
			return true

					NamespaceSelector: &metav1.LabelSelector{},
					ObjectSelector:    &metav1.LabelSelector{},
				}},
			},
		},
		{
			name: "MutatingWebhookConfiguration",
			original: &v1.MutatingWebhookConfiguration{
				Webhooks: []v1.MutatingWebhook{{}},
			},
			expected: &v1.MutatingWebhookConfiguration{
				Webhooks: []v1.MutatingWebhook{{
					FailurePolicy:      &fail,
					MatchPolicy:        &equivalent,
					ReinvocationPolicy: &never,

}

func mutatingConfigurationTotalWebhooks(configurations []*v1.MutatingWebhookConfiguration) int {
	total := 0
	for _, configuration := range configurations {
		total += len(configuration.Webhooks)
	}
	return total
}

func TestGetMutatingWebhookConfigSmartReload(t *testing.T) {
	type args struct {
		createWebhookConfigurations []*v1.MutatingWebhookConfiguration
		updateWebhookConfigurations []*v1.MutatingWebhookConfiguration

	case KubernetesGateway:
		return "Gateway"
	case Lease:
		return "Lease"
	case MeshConfig:
		return "MeshConfig"
	case MeshNetworks:
		return "MeshNetworks"
	case MutatingWebhookConfiguration:
		return "MutatingWebhookConfiguration"
	case Namespace:
		return "Namespace"
	case Node:
		return "Node"
	case PeerAuthentication:
		return "PeerAuthentication"
	case Pod:
		return "Pod"
	case ProxyConfig:

				reportWebhookURL(resource, hook.Name, hook.ClientConfig)
			}
		}

		return true
	})

	c.ForEach(gvk.MutatingWebhookConfiguration, func(resource *resource.Instance) bool {
		webhookConfig := resource.Message.(*v1.MutatingWebhookConfiguration)

		// 2. MutatingWebhookConfiguration: istio-sidecar-injector
		//            {{- if eq .Release.Namespace "istio-system"}}