nodeRegistration:
  criSocket: %s
  name: someName
  ignorePreflightErrors:
    - c
    - d
`, kubeadmapiv1.SchemeGroupVersion.String(), expectedCRISocket)

func TestNewJoinData(t *testing.T) {
	// create temp directory
	tmpDir, err := os.MkdirTemp("", "kubeadm-join-test")
	if err != nil {
		t.Errorf("Unable to create temporary directory: %v", err)
	}
	defer os.RemoveAll(tmpDir)