}
	}
	ss1 := newStatefulSet(3, "ss1", types.UID("ss1"), map[string]string{"foo": "bar"})
	ss2 := newStatefulSet(3, "ss2", types.UID("ss2"), map[string]string{"goo": "car"})
	sel1, err := metav1.LabelSelectorAsSelector(ss1.Spec.Selector)
	if err != nil {
		t.Fatal(err)
	}
	ss1Rev1, err := NewControllerRevision(ss1, parentKind, ss1.Spec.Template.Labels, rawTemplate(&ss1.Spec.Template), 1, nil)
	if err != nil {
		t.Fatal(err)

		}

		assert.Equal(t, tc.metric.name, listAction.GetResource().Resource, "the metric requested should have matched the one specified")

		selector, err := metav1.LabelSelectorAsSelector(tc.metric.selector)
		if err != nil {
			return true, nil, fmt.Errorf("failed to convert label selector specified in test client")
		}

		a.monitor.ObserveMetricComputationResult(actionLabel, errorLabel, time.Since(start), spec.Type)
	}()

	switch spec.Type {
	case autoscalingv2.ObjectMetricSourceType:
		metricSelector, err := metav1.LabelSelectorAsSelector(spec.Object.Metric.Selector)
		if err != nil {
			condition := a.getUnableComputeReplicaCountCondition(hpa, "FailedGetObjectMetric", err)

// If you want to modify one, you need to deep-copy it first.
func (dsc *DaemonSetsController) controlledHistories(ctx context.Context, ds *apps.DaemonSet) ([]*apps.ControllerRevision, error) {
	selector, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector)
	if err != nil {
		return nil, err
	}

	// List all histories to include those that don't match the selector anymore
	// but have a ControllerRef pointing to the controller.

	return currentRevision, updateRevision, currentStatus, nil
}

func (ssc *defaultStatefulSetControl) ListRevisions(set *apps.StatefulSet) ([]*apps.ControllerRevision, error) {
	selector, err := metav1.LabelSelectorAsSelector(set.Spec.Selector)
	if err != nil {
		return nil, err
	}
	return ssc.controllerHistory.ListControllerRevisions(set, selector)
}

func (ssc *defaultStatefulSetControl) AdoptOrphanRevisions(

// finalizers.
// Note that the returned Pods are pointers into the cache.
func (jm *Controller) getPodsForJob(ctx context.Context, j *batch.Job) ([]*v1.Pod, error) {
	selector, err := metav1.LabelSelectorAsSelector(j.Spec.Selector)
	if err != nil {
		return nil, fmt.Errorf("couldn't convert Job selector: %v", err)
	}
	// List all pods to include those that don't match the selector anymore

// IMPORTANT NOTE : the returned pods should NOT be modified.
func (dc *DisruptionController) getPodsForPdb(pdb *policy.PodDisruptionBudget) ([]*v1.Pod, error) {
	sel, err := metav1.LabelSelectorAsSelector(pdb.Spec.Selector)
	if err != nil {
		return []*v1.Pod{}, err
	}
	pods, err := dc.podLister.Pods(pdb.Namespace).List(sel)
	if err != nil {
		return []*v1.Pod{}, err
	}
	return pods, nil
}

	t.Helper()
	// From webhook spec: "Default to the empty LabelSelector, which matches everything."
	if selector == nil {
		return true
	}
	s, err := metav1.LabelSelectorAsSelector(selector)
	if err != nil {
		t.Fatal(err)
	}
	return s.Matches(labels)
}

func TestSidecarTemplate(t *testing.T) {
	runTestGroup(t, testGroup{
		{

	if capacity.NodeTopology == nil {
		// Unavailable
		return false
	}
	// Only matching by label is supported.
	selector, err := metav1.LabelSelectorAsSelector(capacity.NodeTopology)
	if err != nil {
		logger.Error(err, "Unexpected error converting to a label selector", "nodeTopology", capacity.NodeTopology)
		return false
	}

// If you want to modify one, you need to deep-copy it first.
func (dsc *DaemonSetsController) getDaemonPods(ctx context.Context, ds *apps.DaemonSet) ([]*v1.Pod, error) {
	selector, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector)
	if err != nil {
		return nil, err
	}

	// List all pods to include those that don't match the selector anymore but
	// have a ControllerRef pointing to this controller.