public void ExactDoublePageSize_ShouldBeSame()
{
var ep = A.Fake <EndPoint>();
var buffer = new BMSByte();
var destructor = AbstractFactory.Get <INetworkTypeFactory>().GetNew <IMessageDestructor>();
var bufferInterpreter = AbstractFactory.Get <INetworkTypeFactory>().GetNew <IMessageBufferInterpreter>();
buffer.AugmentSize(destructor.MaxPageLength * 2);
buffer.PointToEnd();
for (int i = 0; i < buffer.Size; i++)
{
buffer[i] = (byte)(i % byte.MaxValue);
}
var beforeBuffer = new BMSByte();
beforeBuffer.Clone(buffer);
IPagenatedMessage pm = destructor.BreakdownMessage(buffer);
IMessageConstructor constructor = null;
for (int i = 0; i < pm.Pages.Count; i++)
{
BMSByte pageBuffer = GetPageSection(buffer, pm, i);
constructor = bufferInterpreter.ReconstructPacketPage(pageBuffer, ep);
}
Assert.IsNotNull(constructor);
Assert.IsTrue(constructor.MessageReconstructed);
Assert.AreEqual(beforeBuffer.Size, constructor.MessageBuffer.Size);
for (int i = 0; i < beforeBuffer.Size; i++)
{
Assert.AreEqual(beforeBuffer[i], constructor.MessageBuffer[i]);
}
}
public void PartialSinglePage_ShouldBeSame()
{
var buffer = new BMSByte();
var destructor = AbstractFactory.Get <INetworkTypeFactory>().GetNew <IMessageDestructor>();
var bufferInterpreter = AbstractFactory.Get <INetworkTypeFactory>().GetNew <IMessageBufferInterpreter>();
buffer.AugmentSize(destructor.MaxPageLength / 2);
buffer.PointToEnd();
for (int i = 0; i < buffer.Size; i++)
{
buffer[i] = (byte)(i % byte.MaxValue);
}
var beforeBuffer = new BMSByte();
beforeBuffer.Clone(buffer);
IPagenatedMessage pm = destructor.BreakdownMessage(buffer);
IMessageConstructor constructor = bufferInterpreter.ReconstructPacketPage(pm.Buffer, A.Fake <EndPoint>());
Assert.IsTrue(constructor.MessageReconstructed);
Assert.AreEqual(beforeBuffer.Size, constructor.MessageBuffer.Size);
for (int i = 0; i < beforeBuffer.Size; i++)
{
Assert.AreEqual(beforeBuffer[i], constructor.MessageBuffer[i]);
}
}
public int Receive(BMSByte buffer, ref EndPoint endpoint)
{
buffer.Clear();
int length = _socket.ReceiveFrom(buffer.byteArr, 0, buffer.byteArr.Length, SocketFlags.None, ref endpoint);
buffer.AugmentSize(length);
return(length);
}
public void BelowMaxSize_ShouldBeSinglePage()
{
var buffer = new BMSByte();
var destructor = AbstractFactory.Get <INetworkTypeFactory>().GetNew <IMessageDestructor>();
buffer.AugmentSize(destructor.MaxPageLength / 2);
buffer.PointToEnd();
for (int i = 0; i < buffer.Size; i++)
{
buffer[i] = (byte)(i % byte.MaxValue);
}
IPagenatedMessage pm = destructor.BreakdownMessage(buffer);
Assert.AreEqual(1, pm.Pages.Count);
Assert.AreEqual(buffer.Size, pm.TotalSize);
Assert.AreEqual(buffer, pm.Buffer);
Assert.AreEqual(0, pm.Pages[0].StartOffset);
Assert.AreEqual(buffer.Size, pm.Pages[0].Length);
}
public void ExactTripplePageSizeInRandomOrder_ShouldBeSame()
{
var ep = A.Fake <EndPoint>();
var buffer = new BMSByte();
var destructor = AbstractFactory.Get <INetworkTypeFactory>().GetNew <IMessageDestructor>();
var bufferInterpreter = AbstractFactory.Get <INetworkTypeFactory>().GetNew <IMessageBufferInterpreter>();
buffer.AugmentSize(destructor.MaxPageLength * 3);
buffer.PointToEnd();
for (int i = 0; i < buffer.Size; i++)
{
buffer[i] = (byte)(i % byte.MaxValue);
}
var beforeBuffer = new BMSByte();
beforeBuffer.Clone(buffer);
IPagenatedMessage pm = destructor.BreakdownMessage(buffer);
IMessageConstructor constructor = null;
int[] indexes = new int[pm.Pages.Count];
for (int i = 0; i < indexes.Length; i++)
{
indexes[i] = i;
}
Random rnd = new Random();
indexes = indexes.OrderBy(x => rnd.Next()).ToArray();
for (int i = 0; i < indexes.Length; i++)
{
BMSByte pageBuffer = GetPageSection(buffer, pm, indexes[i]);
constructor = bufferInterpreter.ReconstructPacketPage(pageBuffer, ep);
}
Assert.IsNotNull(constructor);
Assert.IsTrue(constructor.MessageReconstructed);
Assert.AreEqual(beforeBuffer.Size, constructor.MessageBuffer.Size);
for (int i = 0; i < beforeBuffer.Size; i++)
{
Assert.AreEqual(beforeBuffer[i], constructor.MessageBuffer[i]);
}
}
public void AboveMaxSize_ShouldBeTwoPagesButSecondIsntMax()
{
var buffer = new BMSByte();
var destructor = AbstractFactory.Get <INetworkTypeFactory>().GetNew <IMessageDestructor>();
int headerLength = destructor.HeaderLength;
buffer.AugmentSize(destructor.MaxPageLength + destructor.MaxPageLength / 2);
buffer.PointToEnd();
for (int i = 0; i < buffer.Size; i++)
{
buffer[i] = (byte)(i % byte.MaxValue);
}
IPagenatedMessage pm = destructor.BreakdownMessage(buffer);
Assert.AreEqual(2, pm.Pages.Count);
Assert.AreEqual(buffer.Size, pm.TotalSize);
Assert.AreEqual(buffer, pm.Buffer);
Assert.AreEqual(0, pm.Pages[0].StartOffset);
Assert.AreEqual(destructor.MaxPageLength + headerLength, pm.Pages[1].StartOffset);
Assert.AreEqual(destructor.MaxPageLength + headerLength, pm.Pages[0].Length);
Assert.AreEqual(destructor.MaxPageLength / 2 + headerLength, pm.Pages[1].Length);
}
public void RemovingAPlayer_ShouldRemoveBufferedMessages()
{
var ep = A.Fake <EndPoint>();
var player = A.Fake <INetPlayer>();
A.CallTo(() => player.EndPoint).Returns(ep);
var buffer = new BMSByte();
var destructor = AbstractFactory.Get <INetworkTypeFactory>().GetNew <IMessageDestructor>();
var bufferInterpreter = AbstractFactory.Get <INetworkTypeFactory>().GetNew <IMessageBufferInterpreter>();
buffer.AugmentSize(destructor.MaxPageLength + destructor.MaxPageLength / 2);
buffer.PointToEnd();
for (int i = 0; i < buffer.Size; i++)
{
buffer[i] = (byte)(i % byte.MaxValue);
}
var beforeBuffer = new BMSByte();
beforeBuffer.Clone(buffer);
IPagenatedMessage pm = destructor.BreakdownMessage(buffer);
IMessageConstructor constructor = null;
for (int i = 0; i < pm.Pages.Count - 1; i++)
{
BMSByte pageBuffer = GetPageSection(buffer, pm, i);
constructor = bufferInterpreter.ReconstructPacketPage(pageBuffer, ep);
}
bufferInterpreter.ClearBufferFor(player);
Assert.IsNotNull(constructor);
Assert.IsFalse(constructor.MessageReconstructed);
BMSByte pbuf = GetPageSection(buffer, pm, pm.Pages.Count - 1);
constructor = bufferInterpreter.ReconstructPacketPage(pbuf, ep);
Assert.IsFalse(constructor.MessageReconstructed);
}