kubernetes/cmd/kubelet/app/options/options_test.go

func newKubeletServerOrDie() *KubeletServer { … }

// TestRoundTrip ensures that flag values from the Kubelet can be serialized
// to arguments and then read back and have the same value. Also catches cases
// where the default value reported by the flag is not actually allowed to be
// specified.
func TestRoundTrip(t *testing.T) { … }

func asArgs(fn, defaultFn func(*pflag.FlagSet)) []string { … }

func TestValidateKubeletFlags(t *testing.T) { … }