public void FromByteArray()
{
Random random = new Random();
Guid id = random.NextGuid();
Byte[] input = new Byte[18];
input[0] = 0;
input[1] = (Byte)DUIDTypes.Uuid;
id.ToByteArray().CopyTo(input, 2);
UUIDDUID duid = UUIDDUID.FromByteArray(input, 0);
Assert.Equal(DUIDTypes.Uuid, duid.Type);
Assert.Equal(id, duid.UUID);
Byte[] asStream = duid.GetAsByteStream();
Assert.Equal(input, asStream);
}
public void FromOptionData_FromDUID()
{
Random random = new Random();
Guid duidValue = random.NextGuid();
UUIDDUID duid = new UUIDDUID(duidValue);
UInt32 iaid = random.NextUInt32();
Byte[] identifierValue = duid.GetAsByteStream();
Byte[] input = ByteHelper.ConcatBytes(new Byte[] { 0xff }, ByteHelper.GetBytes(iaid), identifierValue);
DHCPv4ClientIdentifier identifier = DHCPv4ClientIdentifier.FromOptionData(input);
Assert.Empty(identifier.HwAddress);
Assert.Equal(duid, identifier.DUID);
Assert.Equal(iaid, identifier.IaId);
Assert.True(String.IsNullOrEmpty(identifier.IdentifierValue));
}