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package dhcp6server
import (
"net"
"reflect"
"testing"
"github.com/mdlayher/dhcp6"
"github.com/mdlayher/dhcp6/dhcp6opts"
)
// TestParseRequest verifies that ParseRequest returns a consistent
// Request struct for use in Handler types.
func TestParseRequest(t *testing.T) {
p := &dhcp6.Packet{
MessageType: dhcp6.MessageTypeSolicit,
TransactionID: [3]byte{1, 2, 3},
Options: make(dhcp6.Options),
}
var uuid [16]byte
p.Options.Add(dhcp6.OptionClientID, dhcp6opts.NewDUIDUUID(uuid))
addr := &net.UDPAddr{
IP: net.ParseIP("::1"),
Port: 546,
}
buf, err := p.MarshalBinary()
if err != nil {
t.Fatal(err)
}
r := &Request{
MessageType: p.MessageType,
TransactionID: p.TransactionID,
Options: make(dhcp6.Options),
Length: int64(len(buf)),
RemoteAddr: "[::1]:546",
}
r.Options.Add(dhcp6.OptionClientID, dhcp6opts.NewDUIDUUID(uuid))
gotR, err := ParseRequest(buf, addr)
if err != nil {
t.Fatal(err)
}
if want, got := r, gotR; !reflect.DeepEqual(want, got) {
t.Fatalf("unexpected Request for ParseRequest(%v, %v)\n- want: %v\n- got: %v",
p, addr, want, got)
}
}
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