var tests = []struct {
		name     string
		file     string
		expected string
	}{
		{
			name:     "provide an empty value",
			file:     "",
			expected: clientcmd.NewDefaultClientConfigLoadingRules().GetDefaultFilename(),
		},
		{
			name:     "provide a non-empty value",
			file:     "kubelet.kubeconfig",
			expected: "kubelet.kubeconfig",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {

	// but also consider the default config path.
	rules := clientcmd.NewDefaultClientConfigLoadingRules()
	rules.Precedence = append(rules.Precedence, kubeadmconstants.GetAdminKubeConfigPath())
	file = rules.GetDefaultFilename()
	klog.V(1).Infof("Using kubeconfig file: %s", file)
	return file
}

// AddCRISocketFlag adds the cri-socket flag to the supplied flagSet
func AddCRISocketFlag(flagSet *pflag.FlagSet, criSocket *string) {