public void TestUninitializedPacketStreamPeekShift()
{
PacketStream stream = new PacketStream();
Assert.IsNull(stream.PeekShift(1));
}
public void TestMultiplePacketStreamPeekShiftZeroBytes()
{
PacketStream stream = new PacketStream() {
Data = new byte[] { 0x01, 0x02, 0x03, 0x04 }
};
Assert.AreEqual(0, stream.PeekShift(0).Length);
Assert.AreEqual(4, stream.Data.Length);
Assert.AreEqual(0x01, stream.Data[0]);
Assert.AreEqual(0x02, stream.Data[1]);
Assert.AreEqual(0x03, stream.Data[2]);
Assert.AreEqual(0x04, stream.Data[3]);
}
public void TestSinglePacketStreamPeekShift()
{
PacketStream stream = new PacketStream() {
Data = new byte[] {0x01, 0x02, 0x03, 0x04}
};
Assert.AreEqual(0x01, stream.PeekShift(1).First());
Assert.AreEqual(4, stream.Data.Length);
Assert.AreEqual(0x01, stream.Data[0]);
Assert.AreEqual(0x02, stream.Data[1]);
Assert.AreEqual(0x03, stream.Data[2]);
Assert.AreEqual(0x04, stream.Data[3]);
}
public void TestIndexBoundsPacketStreamPeekShift()
{
PacketStream stream = new PacketStream() {
Data = new byte[] { 0x01, 0x02, 0x03, 0x04 }
};
Assert.IsNull(stream.PeekShift(5));
}