},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			// the command is created for each test so that the kubeConfigFile
			// variable in newCmdToken() is reset.
			cmd := newCmdToken(&buf, &bufErr)
			if _, err = f.WriteString(tc.configToWrite); err != nil {
				t.Errorf("Unable to write test file %q: %v", fullPath, err)
			}
			if tc.kubeConfigEnv != "" {

	cmds.AddCommand(newCmdConfig(out))
	cmds.AddCommand(newCmdInit(out, nil))
	cmds.AddCommand(newCmdJoin(out, nil))
	cmds.AddCommand(newCmdReset(in, out, nil))
	cmds.AddCommand(newCmdVersion(out))
	cmds.AddCommand(newCmdToken(out, err))
	cmds.AddCommand(upgrade.NewCmdUpgrade(out))
	cmds.AddCommand(alpha.NewCmdAlpha())
	options.AddKubeadmOtherFlags(cmds.PersistentFlags(), &rootfsPath)
	cmds.AddCommand(newCmdKubeConfigUtility(out))

	tokenphase "k8s.io/kubernetes/cmd/kubeadm/app/phases/bootstraptoken/node"
	configutil "k8s.io/kubernetes/cmd/kubeadm/app/util/config"
	"k8s.io/kubernetes/cmd/kubeadm/app/util/output"
)

// newCmdToken returns cobra.Command for token management
func newCmdToken(out io.Writer, errW io.Writer) *cobra.Command {
	var kubeConfigFile string
	var dryRun bool
	tokenCmd := &cobra.Command{
		Use:   "token",
		Short: "Manage bootstrap tokens",