allErrs = append(allErrs, ValidateCertificateKey(c.CertificateKey, fldPath.Child("certificateKey"))...)
	}
	return allErrs
}

// ValidateNodeRegistrationOptions validates the NodeRegistrationOptions object
func ValidateNodeRegistrationOptions(nro *kubeadm.NodeRegistrationOptions, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}
	if len(nro.Name) == 0 {

	for _, rt := range tests {
		nro := kubeadmapi.NodeRegistrationOptions{Name: rt.nodeName, CRISocket: criPath}
		actual := ValidateNodeRegistrationOptions(&nro, field.NewPath("nodeRegistration"))
		actualErrors := len(actual) > 0
		if actualErrors != rt.expectedErrors {
			t.Errorf(
				"failed ValidateNodeRegistrationOptions: value: %v\n\texpected: %t\n\t  actual: %t",
				nro,
				rt.expectedErrors,
				actualErrors,
			)
		}
	}