func TestConnectionStateMarshal(t *testing.T) {
	cs := &ConnectionState{}
	_, err := json.Marshal(cs)
	if err != nil {
		t.Errorf("json.Marshal failed on ConnectionState: %v", err)
	}
}

func TestConnectionState(t *testing.T) {
	issuer, err := x509.ParseCertificate(testRSACertificateIssuer)
	if err != nil {
		panic(err)
	}
	rootCAs := x509.NewCertPool()
	rootCAs.AddCert(issuer)