types.MergePatchType, labelsPatch, metav1.PatchOptions{})
	assert.NoError(t, err)

	client.RunAndWait(ctx.Done())

	payload, _ := json.Marshal(valid)

	// serialize our fake plugin event
	addEvent, err := processAddEvent(payload)
	assert.Equal(t, err, nil)

	// Push it thru the handler
	pluginServer.ReconcileCNIAddEvent(ctx, addEvent)

	waitForMockCalls()

	if err != nil {
		return nil, fmt.Errorf("cannot deserialize response %s", err)
	}
	return scopeInfos, nil
}

func (c *ControlzClient) PutScope(scope *ScopeInfo) error {
	var jsonScopeInfo bytes.Buffer
	err := json.NewEncoder(&jsonScopeInfo).Encode(scope)
	if err != nil {
		return fmt.Errorf("cannot serialize scope %+v", *scope)
	}

// - No fractional digits will be emitted
// - The exponent (or suffix) is as large as possible.
//
// The sign will be omitted unless the number is negative.
//
// Examples:
//
// - 1.5 will be serialized as "1500m"
// - 1.5Gi will be serialized as "1536Mi"
//
// Note that the quantity will NEVER be internally represented by a
// floating point number. That is the whole point of this exercise.
//

  // Defaulted to nil.
  // +optional
  optional bool immutable = 5;

  // Data contains the secret data. Each key must consist of alphanumeric
  // characters, '-', '_' or '.'. The serialized form of the secret data is a
  // base64 encoded string, representing the arbitrary (possibly non-string)
  // data value here. Described in https://tools.ietf.org/html/rfc4648#section-4
  // +optional

  // Unspecified means no encoding.
  optional string contentEncoding = 3;

  // ContentType  is serialization method used to serialize 'Raw'.
  // Unspecified means ContentTypeJSON.
  optional string contentType = 4;

	// Parse previous result. Remove this if your plugin is not chained.
	if conf.RawPrevResult != nil {
		resultBytes, err := json.Marshal(conf.RawPrevResult)
		if err != nil {
			return nil, fmt.Errorf("could not serialize prevResult: %v", err)
		}
		res, err := version.NewResult(conf.CNIVersion, resultBytes)
		if err != nil {
			return nil, fmt.Errorf("could not parse prevResult: %v", err)
		}
		conf.RawPrevResult = nil

	admissionregistration "k8s.io/api/admissionregistration/v1"
	corev1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/runtime/serializer"
	v1 "k8s.io/client-go/kubernetes/typed/core/v1"
	"k8s.io/kubectl/pkg/polymorphichelpers"
	"k8s.io/kubectl/pkg/util/podutils"
	"sigs.k8s.io/yaml"

	"istio.io/api/label"
	meshconfig "istio.io/api/mesh/v1alpha1"

	"context"
	"fmt"
	"path/filepath"
	"testing"

	admitv1 "k8s.io/api/admissionregistration/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/runtime/serializer"

	"istio.io/api/label"
	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/test/env"
	"istio.io/istio/pkg/test/util/assert"
)

var (
	defaultRevisionCanonicalWebhook = admitv1.MutatingWebhookConfiguration{

	admitv1 "k8s.io/api/admissionregistration/v1"
	"k8s.io/apimachinery/pkg/api/errors"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/runtime/serializer"
	"k8s.io/apimachinery/pkg/runtime/serializer/json"

	"istio.io/istio/operator/pkg/helm"
	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/maps"
)

const (
	IstioTagLabel       = "istio.io/tag"
	DefaultRevisionName = "default"

  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;

  // Data is the serialized representation of the state.
  optional k8s.io.apimachinery.pkg.runtime.RawExtension data = 2;

  // Revision indicates the revision of the state represented by Data.
  optional int64 revision = 3;
}