return nil, statusError(logger, fmt.Errorf("get class parameters %s: %v", klog.KRef(class.Namespace, class.ParametersRef.Name), err))
		}
		return parameters, nil
	}

	objs, err := pl.classParametersIndexer.ByIndex(generatedFromIndex, classParametersReferenceKeyFunc(class.ParametersRef))
	if err != nil {
		return nil, statusError(logger, fmt.Errorf("listing class parameters failed: %v", err))
	}
	switch len(objs) {
	case 0:

			}
			return []string{pod.Spec.NodeName}, nil
		},
	})

	podIndexer := podInformer.Informer().GetIndexer()
	nc.getPodsAssignedToNode = func(nodeName string) ([]*v1.Pod, error) {
		objs, err := podIndexer.ByIndex(nodeNameKeyIndex, nodeName)
		if err != nil {
			return nil, err
		}
		pods := make([]*v1.Pod, 0, len(objs))
		for _, obj := range objs {
			pod, ok := obj.(*v1.Pod)
			if !ok {
				continue
			}

	return true, nil
}

func (ctrl *PersistentVolumeController) findPodsByPVCKey(key string) ([]*v1.Pod, error) {
	pods := []*v1.Pod{}
	objs, err := ctrl.podIndexer.ByIndex(common.PodPVCIndex, key)
	if err != nil {
		return pods, err
	}
	for _, obj := range objs {
		pod, ok := obj.(*v1.Pod)
		if !ok {
			continue
		}
		pods = append(pods, pod)
	}

			checkIndex(t, []gorm.Index{uniqueIndex})
		}
		checkMyIndex = func(t *testing.T) {
			checkColumnType(t, "name", true)
			if !DB.Migrator().HasIndex(table, myIndex.Name()) {
				t.Errorf("%v: should has index %s but not", utils.FileWithLineNum(), myIndex.Name())
			}
		}
		checkMulIndex = func(t *testing.T) {
			checkColumnType(t, "name", false)
			checkColumnType(t, "nick_name", false)

fa-xbox:before{content:"\f412"}.fa-xing:before{content:"\f168"}.fa-xing-square:before{content:"\f169"}.fa-y-combinator:before{content:"\f23b"}.fa-yahoo:before{content:"\f19e"}.fa-yammer:before{content:"\f840"}.fa-yandex:before{content:"\f413"}.fa-yandex-international:before{content:"\f414"}.fa-yarn:before{content:"\f7e3"}.fa-yelp:before{content:"\f1e9"}.fa-yen-sign:before{content:"\f157"}.fa-yin-yang:before{content:"\f6ad"}.fa-yoast:before{content:"\f2b1"}.fa-youtube:before{content:"\f167"}.fa-y...

fa-xbox:before{content:"\f412"}.fa-xing:before{content:"\f168"}.fa-xing-square:before{content:"\f169"}.fa-y-combinator:before{content:"\f23b"}.fa-yahoo:before{content:"\f19e"}.fa-yammer:before{content:"\f840"}.fa-yandex:before{content:"\f413"}.fa-yandex-international:before{content:"\f414"}.fa-yarn:before{content:"\f7e3"}.fa-yelp:before{content:"\f1e9"}.fa-yen-sign:before{content:"\f157"}.fa-yin-yang:before{content:"\f6ad"}.fa-yoast:before{content:"\f2b1"}.fa-youtube:before{content:"\f167"}.fa-y...