func setupNewController(ctx context.Context, fakeClientSet *fake.Clientset) (*Controller, cache.Indexer, cache.Indexer) {
	informerFactory := informers.NewSharedInformerFactory(fakeClientSet, 0)
	podIndexer := informerFactory.Core().V1().Pods().Informer().GetIndexer()
	nodeIndexer := informerFactory.Core().V1().Nodes().Informer().GetIndexer()

	return d.PossibleResources, d.Err
}

// FakeDiscoveryWithError inherits Clientset(via FakeClientset) with overridden Discovery method.
type FakeClientSet struct {
	fakeclientset.Clientset
	DiscoveryObj *FakeDiscoveryWithError
}

func (c *FakeClientSet) Discovery() discovery.DiscoveryInterface {
	return c.DiscoveryObj
}

func (c *FakeClientSet) GetPossibleResources() []*metav1.APIResourceList {
	return c.DiscoveryObj.PossibleResources

		fakeCtx,
		pod,
		podIPs,
		"",
	).Return(ErrPartialAdd)

	server.Start(fakeCtx)
	fakeClientSet := fake.NewSimpleClientset(pod)
	m := meshDataplane{
		kubeClient: fakeClientSet,
		netServer:  server,
	}

	err := m.AddPodToMesh(fakeCtx, pod, podIPs, "")
	assert.Error(t, err)

	pod, err = fakeClientSet.CoreV1().Pods("test").Get(fakeCtx, "test", metav1.GetOptions{})
	assert.NoError(t, err)

		maxSurge := intstr.FromInt32(0)
		deployment := newDeployment("foo", test.deploymentReplicas, nil, &maxSurge, &test.maxUnavailable, newSelector)
		fakeClientset := fake.Clientset{}
		controller := &DeploymentController{
			client:        &fakeClientset,
			eventRecorder: &record.FakeRecorder{},
		}
		_, ctx := ktesting.NewTestContext(t)

	v1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/runtime/schema"
	clientset "k8s.io/client-go/kubernetes"
	fakeclientset "k8s.io/client-go/kubernetes/fake"
	core "k8s.io/client-go/testing"
	bootstrapapi "k8s.io/cluster-bootstrap/token/api"

	kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
)

	"github.com/stretchr/testify/require"

	v1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/client-go/kubernetes"
	fakeclientset "k8s.io/client-go/kubernetes/fake"
	clientgotesting "k8s.io/client-go/testing"
	"k8s.io/client-go/tools/clientcmd"

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

	"k8s.io/apiserver/pkg/admission/plugin/webhook/testcerts"
	auditinternal "k8s.io/apiserver/pkg/apis/audit"
	"k8s.io/apiserver/pkg/authentication/user"
	"k8s.io/client-go/informers"
	"k8s.io/client-go/kubernetes"
	fakeclientset "k8s.io/client-go/kubernetes/fake"
)

var matchEverythingRules = []registrationv1.RuleWithOperations{{
	Operations: []registrationv1.OperationType{registrationv1.OperationAll},
	Rule: registrationv1.Rule{

- Support `FakeClientset` match subresource. ([#100939](https://github.com/kubernetes/kubernetes/pull/100939), [@wzshiming](https://github.com/wzshiming))