codecs    = serializer.NewCodecFactory(cfgScheme, serializer.EnableStrict)
)

func init() {
	install.Install(cfgScheme)
}

// loadAuthenticationConfig parses the authentication configuration from the given file and returns it and the file's contents.
func loadAuthenticationConfig(configFilePath string) (*apiserver.AuthenticationConfiguration, string, error) {
	data, err := os.ReadFile(configFilePath)
	if err != nil {

							"kind":"AuthenticationConfiguration"}`,
		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			config, contentData, err := loadAuthenticationConfig(tc.file())
			if !strings.Contains(errString(err), tc.expectErr) {
				t.Fatalf("expected error %q, got %v", tc.expectErr, err)
			}
			if !reflect.DeepEqual(config, tc.expectedConfig) {