return pvcs[i].Namespace < pvcs[j].Namespace ||
			pvcs[i].Name < pvcs[j].Name
	})
	return pvcs
}

func createTestClient(objects ...runtime.Object) *fake.Clientset {
	fakeClient := fake.NewSimpleClientset(objects...)
	return fakeClient
}

// Metrics helpers

type expectedMetrics struct {
	numCreated  int
	numFailures int
}

func expectMetrics(t *testing.T, em expectedMetrics) {
	t.Helper()

	"encoding/hex"
	"os"
	"path/filepath"
	"regexp"
	goruntime "runtime"
	"testing"

	"github.com/lithammer/dedent"

	v1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	fakeclient "k8s.io/client-go/kubernetes/fake"
	"k8s.io/client-go/util/keyutil"

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	kubeadmconstants "k8s.io/kubernetes/cmd/kubeadm/app/constants"

	return c.discovery
}

func (c *Clientset) Tracker() testing.ObjectTracker {
	return c.tracker
}

var (
	_ clientset.Interface = &Clientset{}
	_ testing.FakeClient  = &Clientset{}
)

// CrV1 retrieves the CrV1Client
func (c *Clientset) CrV1() crv1.CrV1Interface {
	return &fakecrv1.FakeCrV1{Fake: &c.Fake}

	return c.discovery
}

func (c *Clientset) Tracker() testing.ObjectTracker {
	return c.tracker
}

var (
	_ clientset.Interface = &Clientset{}
	_ testing.FakeClient  = &Clientset{}
)

// ApiextensionsV1 retrieves the ApiextensionsV1Client
func (c *Clientset) ApiextensionsV1() apiextensionsv1.ApiextensionsV1Interface {
	return &fakeapiextensionsv1.FakeApiextensionsV1{Fake: &c.Fake}