},
					},
					RevisionHistoryLimit: ptr.To[int32](10),
				},
			},
		},
		{ // Labels change/defaulting test.
			original: &appsv1.DaemonSet{
				ObjectMeta: metav1.ObjectMeta{
					Labels: map[string]string{
						"bar": "foo",
					},
				},
				Spec: appsv1.DaemonSetSpec{
					Template:             defaultTemplate,
					RevisionHistoryLimit: ptr.To[int32](1),
				},
			},

					},
					RevisionHistoryLimit: ptr.To[int32](0),
				},
			},
			expected: &appsv1beta1.Deployment{
				Spec: appsv1beta1.DeploymentSpec{
					Replicas: ptr.To[int32](5),
					Strategy: appsv1beta1.DeploymentStrategy{
						Type: appsv1beta1.RecreateDeploymentStrategyType,
					},
					RevisionHistoryLimit:    ptr.To[int32](0),
					ProgressDeadlineSeconds: ptr.To[int32](600),

						},
					},
					RevisionHistoryLimit: ptr.To[int32](10),
				},
			},
		},
		{ // Labels change/defaulting test.
			original: &appsv1beta2.DaemonSet{
				ObjectMeta: metav1.ObjectMeta{
					Labels: map[string]string{
						"bar": "foo",
					},
				},
				Spec: appsv1beta2.DaemonSetSpec{
					Template:             defaultTemplate,
					RevisionHistoryLimit: ptr.To[int32](1),
				},
			},

	"updateStrategy":                       "updateStrategy indicates the StatefulSetUpdateStrategy that will be employed to update Pods in the StatefulSet when a revision is made to Template.",

  optional StatefulSetUpdateStrategy updateStrategy = 7;

  // revisionHistoryLimit is the maximum number of revisions that will
  // be maintained in the StatefulSet's revision history. The revision history
  // consists of all revisions not represented by a currently applied
  // StatefulSetSpec version. The default value is 10.
  optional int32 revisionHistoryLimit = 8;

					Labels: selector,
				},
				Spec: v1.PodSpec{
					Containers: []v1.Container{
						{
							Image: "foo/bar",
						},
					},
				},
			},
			RevisionHistoryLimit: revisionHistoryLimit,
		},
	}
	if maxSurge != nil {
		d.Spec.Strategy.RollingUpdate.MaxSurge = maxSurge
	}
	if maxUnavailable != nil {
		d.Spec.Strategy.RollingUpdate.MaxUnavailable = maxUnavailable
	}

spec:
  selector:
    matchLabels:
      app.kubernetes.io/component: server
      app.kubernetes.io/name: prometheus
      app.kubernetes.io/instance: prometheus
  replicas: 1
  revisionHistoryLimit: 10
  strategy:
    type: Recreate
    rollingUpdate: null
  template:
    metadata:
      labels:
        app.kubernetes.io/component: server
        app.kubernetes.io/name: prometheus

    controller: true
    kind: kindValue
    name: nameValue
    uid: uidValue
  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
spec:
  minReadySeconds: 4
  revisionHistoryLimit: 6
  selector:
    matchExpressions:
    - key: keyValue
      operator: operatorValue
      values:
      - valuesValue
    matchLabels:
      matchLabelsKey: matchLabelsValue
  template:

    controller: true
    kind: kindValue
    name: nameValue
    uid: uidValue
  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
spec:
  minReadySeconds: 4
  revisionHistoryLimit: 6
  selector:
    matchExpressions:
    - key: keyValue
      operator: operatorValue
      values:
      - valuesValue
    matchLabels:
      matchLabelsKey: matchLabelsValue
  template:

// considered to be live. Non-live revisions are deleted, starting with the revision with the lowest Revision, until
// only RevisionHistoryLimit revisions remain. If the returned error is nil the operation was successful. This method
// expects that revisions is sorted when supplied.
func (ssc *defaultStatefulSetControl) truncateHistory(
	set *apps.StatefulSet,