}

	for i := range testCases {
		fcmd := fakeexec.FakeCmd{
			CombinedOutputScript: []fakeexec.FakeAction{
				// ipset version response
				func() ([]byte, []byte, error) { return []byte(testCases[i].vstring), nil, nil },
			},
		}

		fexec := &fakeexec.FakeExec{
			CommandScript: []fakeexec.FakeCommandAction{
				func(cmd string, args ...string) exec.Cmd { return fakeexec.InitFakeCmd(&fcmd, cmd, args...) },
			},
		}

		},
	}
	fexec := &fakeexec.FakeExec{
		CommandScript: []fakeexec.FakeCommandAction{
			func(cmd string, args ...string) exec.Cmd { return fakeexec.InitFakeCmd(&fcmd, cmd, args...) },
			func(cmd string, args ...string) exec.Cmd { return fakeexec.InitFakeCmd(&fcmd, cmd, args...) },
			func(cmd string, args ...string) exec.Cmd { return fakeexec.InitFakeCmd(&fcmd, cmd, args...) },

		t.Run(tc.output, func(t *testing.T) {
			fcmd := fakeexec.FakeCmd{
				OutputScript: []fakeexec.FakeAction{
					func() ([]byte, []byte, error) { return []byte(tc.output), nil, tc.err },
				},
			}
			fexec := &fakeexec.FakeExec{
				CommandScript: []fakeexec.FakeCommandAction{
					func(cmd string, args ...string) utilsexec.Cmd { return fakeexec.InitFakeCmd(&fcmd, cmd, args...) },
				},
			}

}

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{
			func(cmd string, args ...string) exec.Cmd { return fakeexec.InitFakeCmd(fcmd, cmd, args...) },
		},

	}
	if fakeExec.CommandCalls != len(scripts) {
		t.Errorf("expected 4 CombinedOutput() calls, got %d", fakeExec.CommandCalls)
	}
}

func TestClonedIfaceShowError(t *testing.T) {
	fakeExec := &testingexec.FakeExec{}
	scripts := []volumetest.CommandScript{
		{
			Cmd:        "iscsiadm",
			Args:       []string{"-m", "iface", "-I", "", "-o", "show"},
			Output:     "test error",
			ReturnCode: 1,

	}
	fakeManager := newFakeDiskManager()
	defer fakeManager.Cleanup()
	fakeMounter := mount.NewFakeMounter(nil)
	fakeExec := &testingexec.FakeExec{}
	mounter, err := plug.(*fcPlugin).newMounterInternal(spec, types.UID("poduid"), fakeManager, fakeMounter, fakeExec)
	if err != nil {
		t.Errorf("Failed to make a new Mounter: %v", err)
	}
	if mounter == nil {
		t.Errorf("Got a nil Mounter: %v", err)
	}

				return []byte{}, nil, nil
			})
		}
	}
	fcmd = fakeexec.FakeCmd{
		CombinedOutputScript: fakeOutputs,
	}

	// Construct fake exec outputs from fcmd
	var fakeAction []fakeexec.FakeCommandAction
	for i := 0; i < len(expecteds); i++ {
		fakeAction = append(fakeAction, func(cmd string, args ...string) exec.Cmd {
			return fakeexec.InitFakeCmd(&fcmd, cmd, args...)
		})

	}

	}
	fakeManager := NewFakeDiskManager()
	defer fakeManager.Cleanup()
	fakeMounter := mount.NewFakeMounter(nil)
	fakeExec := &testingexec.FakeExec{}
	mounter, err := plug.(*iscsiPlugin).newMounterInternal(spec, types.UID("poduid"), fakeManager, fakeMounter, fakeExec, nil)
	if err != nil {
		t.Errorf("Failed to make a new Mounter: %v", err)
	}
	if mounter == nil {
		t.Error("Got a nil Mounter")
	}

	kubeClient             clientset.Interface
	pluginMgr              *VolumePluginMgr
	mounter                mount.Interface
	hostUtil               hostutil.HostUtils
	exec                   *testingexec.FakeExec
	nodeLabels             map[string]string
	nodeName               string
	subpather              subpath.Interface
	node                   *v1.Node
	csiDriverLister        storagelistersv1.CSIDriverLister

		t.Run(tc.kubeletVersion, func(t *testing.T) {
			fcmd := fakeexec.FakeCmd{
				OutputScript: []fakeexec.FakeAction{
					func() ([]byte, []byte, error) { return []byte("Kubernetes " + tc.kubeletVersion), nil, nil },
				},
			}
			fexec := &fakeexec.FakeExec{
				CommandScript: []fakeexec.FakeCommandAction{
					func(cmd string, args ...string) exec.Cmd { return fakeexec.InitFakeCmd(&fcmd, cmd, args...) },
				},
			}