Packet FakeDataPacketRandom(Random rand)
{
//Random messages
var messages = new MessageExample[rand.Next(0, 30)];
for (int i = 0; i < messages.Length; i++)
{
messages[i] = new MessageExample(rand.Next(int.MinValue, int.MaxValue), RandomExtensions.RandomString(rand.Next(1, 25), rand));
}
//Random Id
ushort id = (ushort)rand.Next(0, ushort.MaxValue);
ushort ackId = (ushort)rand.Next(0, ushort.MaxValue);
//Random ackedBits
var buffer = new byte[Packet.ackedBytesLength];
rand.NextBytes(buffer);
var ackedBits = new AckBitArray(buffer);
//Random ulong for salt
var buf = new byte[8];
rand.NextBytes(buf);
var salt = (ulong)BitConverter.ToInt64(buf, 0);
return(new Packet(id, ackId, ackedBits, PacketType.dataUnreliable, salt, messages, byte.MaxValue));
}
public void Decode_RandomSerializedPacket_ReturnsCorrectHeaderAndDataInfo()
{
Random rand = new Random(0);
for (int i = 0; i < 100; i++)
{
var randomPacket = FakeDataPacketRandom(rand);
var expectedData = randomPacket.GetMessages();
var serialized = randomPacket.Serialize();
(var decodedHeader, var decodedData) = Packet.Deserialize(serialized);
Assert.AreEqual(decodedHeader.id, randomPacket.Id);
Assert.AreEqual(decodedHeader.ackId, randomPacket.AckId);
Assert.AreEqual(decodedHeader.packetType, randomPacket.Type);
Assert.AreEqual(decodedHeader.salt, randomPacket.Salt);
Assert.IsTrue(decodedHeader.ackedBits == randomPacket.AckedBits);
//Check data Array
for (int j = 0; j < expectedData.Length; j++)
{
Assert.AreEqual(decodedData[j].Type, MessageType.MessageExample);
MessageExample md = (MessageExample)decodedData[j];
MessageExample me = (MessageExample)expectedData[j];
Assert.AreEqual(md.IntData, me.IntData);
Assert.AreEqual(md.StringData, me.StringData);
}
}
}
Packet FakeDataPacketB()
{
//Engineered to take up all byte space
List <Message> data = new List <Message>();
int lengthTotal = 0;
MessageExample m = new MessageExample(0, "Test12"); //17 byte message for 17*59 = 1003 max size
while (lengthTotal < PacketManager._maxPacketDataBytes)
{
data.Add(m);
lengthTotal += m.Length;
}
var ackedBits = new AckBitArray(Packet.ackedBitsLength, 0xFFFFFFFFFFFFFFFF);
return(new Packet(ushort.MaxValue, ushort.MaxValue, ackedBits, PacketType.dataUnreliable, ulong.MaxValue, data.ToArray(), byte.MaxValue));
}
