return ListenerProtocolAuto
	}
}

type TransportProtocol uint8

const (
	// TransportProtocolTCP is a TCP listener
	TransportProtocolTCP = iota
	// TransportProtocolQUIC is a QUIC listener
	TransportProtocolQUIC
)

func (tp TransportProtocol) String() string {
	switch tp {
	case TransportProtocolTCP:
		return "tcp"
	case TransportProtocolQUIC:
		return "quic"
	}
	return "unknown"
}

			}
		})
	}
}

func TestString(t *testing.T) {
	tests := []struct {
		name  string
		value uint
		want  string
	}{
		{
			"test String method for tcp transport protocol",
			TransportProtocolTCP,
			"tcp",
		},
		{
			"test String method for quic transport protocol",
			TransportProtocolQUIC,
			"quic",
		},
		{
			"test String method for invalid transport protocol",
			3,