Function createPacket

packet/decoder_test.go:218–231

(ipLayer, secondLayer, thirdLayer gopacket.SerializableLayer, body []byte)

}

func createPacket(ipLayer, secondLayer, thirdLayer gopacket.SerializableLayer, body []byte) ([]byte, error) {
	payload := gopacket.Payload(body)
	packet := gopacket.NewSerializeBuffer()
	var err error
	if thirdLayer != nil {
		err = gopacket.SerializeLayers(packet, serializeOpts, ipLayer, secondLayer, thirdLayer, payload)
	} else {
		err = gopacket.SerializeLayers(packet, serializeOpts, ipLayer, secondLayer, payload)
	}
	if err != nil {
		return nil, err
	}
	return packet.Bytes(), nil
}

func assertIPLayer(t *testing.T, expected, actual *IP) {
	require.Equal(t, expected.Src, actual.Src)