type ListWorkEstimatorConfig struct {
	ObjectsPerSeat float64 `json:"objectsPerSeat,omitempty"`
}

// MutatingWorkEstimatorConfig holds work estimator
// parameters related to watches of mutating objects.
type MutatingWorkEstimatorConfig struct {
	// TODO(wojtekt): Remove it once we tune the algorithm to not fail
	// scalability tests.
	Enabled                 bool            `json:"enable,omitempty"`

}

// LatencyTrackers stores trackers used to measure latecny incurred in
// components within the apiserver.
type LatencyTrackers struct {
	// MutatingWebhookTracker tracks the latency incurred in mutating webhook(s).
	// Since mutating webhooks are done sequentially, latency
	// is aggregated using sum function.
	MutatingWebhookTracker DurationTracker

	// ValidatingWebhookTracker tracks the latency incurred in validating webhook(s).

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package mutating

import (
	"context"
	"io"

	"k8s.io/apiserver/pkg/admission"
	"k8s.io/apiserver/pkg/admission/configuration"
	"k8s.io/apiserver/pkg/admission/plugin/webhook/generic"
)

const (

// so there is no risk of polluting the entire cache with data accessed once.
// Another goal of DirectIO is to minimize the mutation of data by the kernel
// before issuing IO to underlying devices. ZFS users often enable features like
// compression and checksumming which currently necessitates mutating data in
// the kernel.
//
// DirectIO semantics for a filesystem like ZFS would be quite different than

			return err
		}
	}

	if len(otherMetrics) > 0 {
		otherMetricsEnc, err := json.Marshal(otherMetrics)
		if err != nil {
			return err
		}
		// copy before mutating
		if !copiedAnnotations {
			copiedAnnotations = true
			out.Annotations = autoscaling.DeepCopyStringMap(out.Annotations)
		}
		out.Annotations[autoscaling.MetricSpecsAnnotation] = string(otherMetricsEnc)
	}

      {{- with .Values.volumes }}
      volumes:
        {{ toYaml . | nindent 8 }}
      {{- end }}
      containers:
        - name: istio-proxy
          # "auto" will be populated at runtime by the mutating webhook. See https://istio.io/latest/docs/setup/additional-setup/sidecar-injection/#customizing-injection
          image: auto
          {{- with .Values.imagePullPolicy }}
          imagePullPolicy: {{ . }}

type CompletedConfig struct {
	// Embed a private pointer that cannot be instantiated outside of this package.
	*completedConfig
}

// Complete fills in any fields not set that are required to have valid data. It's mutating the receiver.
func (c *Config) Complete() CompletedConfig {
	cc := completedConfig{c}

	apiserver.AuthorizeClientBearerToken(c.LoopbackClientConfig, &c.Authentication, &c.Authorization)

	return CompletedConfig{&cc}

		obj.ObjectSelector = &selector
	}
	if obj.TimeoutSeconds == nil {
		obj.TimeoutSeconds = new(int32)
		*obj.TimeoutSeconds = 10
	}
}

// SetDefaults_MutatingWebhook sets defaults for webhook mutating
func SetDefaults_MutatingWebhook(obj *admissionregistrationv1.MutatingWebhook) {
	if obj.FailurePolicy == nil {
		policy := admissionregistrationv1.Fail
		obj.FailurePolicy = &policy
	}
	if obj.MatchPolicy == nil {

type GenerateOptions struct {
	// Tag is the name of the revision tag to generate.
	Tag string
	// Revision is the revision to associate the revision tag with.
	Revision string
	// WebhookName is an override for the mutating webhook name.
	WebhookName string
	// ManifestsPath specifies where the manifests to render the mutatingwebhook can be found.
	// TODO(Monkeyanator) once we stop using Helm templating remove this.
	ManifestsPath string

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package mutating

import (
	"encoding/json"
	"reflect"
	"testing"

	"github.com/stretchr/testify/assert"
	jsonpatch "gopkg.in/evanphx/json-patch.v4"
)

func TestMutationAnnotationValue(t *testing.T) {