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add IPv4 packet addr encoding test

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Shelikhoo 2021-11-04 21:58:59 +00:00 committed by Xiaokang Wang (Shelikhoo)
parent fd763c9bab
commit 16bff33858
1 changed files with 21 additions and 0 deletions
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21
common/net/packetaddr/packetaddr_test.go Normal file
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package packetaddr
import (
"github.com/stretchr/testify/assert"
sysnet "net"
"testing"
)
func TestPacketEncodingIPv4(t *testing.T) {
packetAddress := &sysnet.UDPAddr{
IP: sysnet.IPv4(1, 2, 3, 4).To4(),
Port: 1234,
}
var packetData [256]byte
wrapped := AttachAddressToPacket(packetData[:], packetAddress)
packetPayload, decodedAddress := ExtractAddressFromPacket(wrapped)
assert.Equal(t, packetPayload, packetData[:])
assert.Equal(t, packetAddress, decodedAddress)
}