ScaleTargetRef: autoscaling.CrossVersionObjectReference{
				Kind: "ReplicationController",
				Name: "myrc",
			},
			MinReplicas: utilpointer.Int32(1),
			MaxReplicas: 5,
			Metrics: []autoscaling.MetricSpec{{
				Type: autoscaling.ResourceMetricSourceType,
				Resource: &autoscaling.ResourceMetricSource{
					Name: api.ResourceCPU,
					Target: autoscaling.MetricTarget{

	} else if metricSpec.Object.Target.Type == autoscalingv2.AverageValueMetricType && metricSpec.Object.Target.AverageValue != nil {

	return allErrs
}

func validateMetrics(metrics []autoscaling.MetricSpec, fldPath *field.Path, minReplicas *int32) field.ErrorList {
	allErrs := field.ErrorList{}
	hasObjectMetrics := false
	hasExternalMetrics := false

	for i, metricSpec := range metrics {
		idxPath := fldPath.Index(i)
		if targetErrs := validateMetricSpec(metricSpec, idxPath); len(targetErrs) > 0 {
			allErrs = append(allErrs, targetErrs...)
		}

		})
	var ret []cadvisorapiv1.MetricSpec
	f.Fuzz(&ret)
	return ret
}

func generateCustomMetrics(spec []cadvisorapiv1.MetricSpec) map[string][]cadvisorapiv1.MetricVal {
	ret := map[string][]cadvisorapiv1.MetricVal{}
	for _, metricSpec := range spec {
		f := fuzz.New().NilChance(0).Funcs(
			func(e *cadvisorapiv1.MetricVal, c fuzz.Continue) {
				switch metricSpec.Format {
				case cadvisorapiv1.IntType:

	statusUpdated                bool
	eventCreated                 bool
	verifyEvents                 bool
	useMetricsAPI                bool
	metricsTarget                []autoscalingv2.MetricSpec
	expectedDesiredReplicas      int32
	expectedConditions           []autoscalingv2.HorizontalPodAutoscalerCondition
	// Channel with names of HPA objects which we have reconciled.
	processed chan string

func (m *MetricSpec) Reset()      { *m = MetricSpec{} }
func (*MetricSpec) ProtoMessage() {}
func (*MetricSpec) Descriptor() ([]byte, []int) {
	return fileDescriptor_ea74040359c1ed83, []int{10}
}
func (m *MetricSpec) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *MetricSpec) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	b = b[:cap(b)]

var xxx_messageInfo_MetricIdentifier proto.InternalMessageInfo

func (m *MetricSpec) Reset()      { *m = MetricSpec{} }
func (*MetricSpec) ProtoMessage() {}
func (*MetricSpec) Descriptor() ([]byte, []int) {
	return fileDescriptor_1076ab1fac987148, []int{14}
}
func (m *MetricSpec) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *MetricSpec) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	b = b[:cap(b)]

var xxx_messageInfo_MetricIdentifier proto.InternalMessageInfo

func (m *MetricSpec) Reset()      { *m = MetricSpec{} }
func (*MetricSpec) ProtoMessage() {}
func (*MetricSpec) Descriptor() ([]byte, []int) {
	return fileDescriptor_4d5f2c8767749221, []int{14}
}
func (m *MetricSpec) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *MetricSpec) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	b = b[:cap(b)]

  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 2;
}

// MetricSpec specifies how to scale based on a single metric
// (only `type` and one other matching field should be set at once).
message MetricSpec {
  // type is the type of metric source.  It should be one of "ContainerResource", "External",

  // and indicates whether or not those conditions are met.
  // +optional
  repeated HorizontalPodAutoscalerCondition conditions = 6;
}

// MetricSpec specifies how to scale based on a single metric
// (only `type` and one other matching field should be set at once).
message MetricSpec {
  // type is the type of metric source.  It should be one of "ContainerResource",