// FakeEnvironment for testing.
type FakeEnvironment struct {
	Name        string
	NumClusters int
	IDValue     string
}

func (f FakeEnvironment) ID() resource.ID {
	return resource.FakeID(f.IDValue)
}

func (f FakeEnvironment) IsMultiCluster() bool {
	return false
}

func (f FakeEnvironment) IsMultiNetwork() bool {
	return false
}

func (f FakeEnvironment) EnvironmentName() string {

			rootFsInfo: nil,
			want:       nil,
			wantErr:    false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			h := hostStatsProvider{
				osInterface:         &kubecontainertest.FakeOS{},
				podEtcHostsPathFunc: tt.podEtcHostsPathFunc,
			}
			got, err := h.getPodEtcHostsStats(tt.podUID, tt.rootFsInfo)
			if (err != nil) != tt.wantErr {

	return []byte(""), nil, fmt.Errorf("conntrack v1.4.2 (conntrack-tools): 0 flow entries have been deleted")
}

type testCT struct {
	execCT

	fcmd *fakeexec.FakeCmd
}

func makeCT(result fakeexec.FakeAction) *testCT {
	fcmd := &fakeexec.FakeCmd{
		CombinedOutputScript: []fakeexec.FakeAction{result},
	}
	fexec := &fakeexec.FakeExec{
		CommandScript: []fakeexec.FakeCommandAction{

	"k8s.io/klog/v2/ktesting"
	frameworkruntime "k8s.io/kubernetes/pkg/scheduler/framework/runtime"
	st "k8s.io/kubernetes/pkg/scheduler/testing"
)

func TestDefaultBinder(t *testing.T) {
	testPod := st.MakePod().Name("foo").Namespace("ns").Obj()
	testNode := "foohost.kubernetes.mydomain.com"
	tests := []struct {
		name        string
		injectErr   error
		wantBinding *v1.Binding
	}{
		{
			name: "successful",

		}
		cmdArgs := args[1:]
		if !sameArgs(cmdArgs, expectedArgs) {
			t.Errorf("Wrong args for %s: got %v, expected %v", args[0], cmdArgs, expectedArgs)
		}
		return &exectesting.FakeCmd{
			Argv:                 args,
			CombinedOutputScript: []exectesting.FakeAction{output},
		}
	}
}

func fakeRunner(fakeCommands ...exectesting.FakeCommandAction) exec.Interface {
	return &exectesting.FakeExec{

				},
			},
		}
		services = append(services, service)
		fakeInformerFactory.Core().V1().Services().Informer().GetStore().Add(service)
	}
	var pods []*v1.Pod
	for i := 0; i < 5; i++ {
		pod := st.MakePod().Name(fmt.Sprintf("test-pod-%d", i)).
			Namespace("test").
			Label("app", fmt.Sprintf("test-%d", i)).
			Label("label", fmt.Sprintf("label-%d", i)).
			Obj()
		pods = append(pods, pod)
	}

	tests := []struct {

	pvcb.PersistentVolumeClaim.Status = v1.PersistentVolumeClaimStatus{
		Phase: phase,
	}
	return pvcb
}

type podBuilder struct {
	*v1.Pod
}

func makePod(name string) podBuilder {
	pb := podBuilder{Pod: &v1.Pod{
		ObjectMeta: metav1.ObjectMeta{
			Name:      name,
			Namespace: v1.NamespaceDefault,
		},
	}}
	pb.Pod.Spec.Volumes = make([]v1.Volume, 0)

}

// NewFakeHostStatsProvider provides a way to test with fake host statistics
func NewFakeHostStatsProvider() HostStatsProvider {
	return &fakeHostStatsProvider{
		osInterface: &kubecontainertest.FakeOS{},
	}
}

// NewFakeHostStatsProviderWithData provides a way to test with fake host statistics

		mirrorPodClient:  podtest.NewFakeMirrorClient(),
		podManager:       podManager,
		podWorkers:       &fakePodWorkers{},
		os:               &containertest.FakeOS{},
		containerRuntime: fakeRuntime,
		reasonCache:      NewReasonCache(),
		clock:            clock.RealClock{},
		kubeClient:       &fake.Clientset{},
		hostname:         testKubeletHostname,

		RemoteRuntimeService:      runtimeService,
		RemoteImageService:        imageService,
		CAdvisorInterface:         cadvisorInterface,
		Cloud:                     nil,
		OSInterface:               &containertest.FakeOS{},
		ContainerManager:          containerManager,
		VolumePlugins:             volumePlugins(),
		TLSOptions:                nil,
		OOMAdjuster:               oom.NewFakeOOMAdjuster(),