public void IncreaseBuffer()
 {
     var bufferPool = new ByteBufferPool(65536, 1);
     var buffer=bufferPool.Pop();
     Assert.NotNull(buffer);
     Assert.Equal(65536,buffer.Length);
 }
 public void OutOfBuffers()
 {
     var bufferPool = new ByteBufferPool(65536, 1);
     bufferPool.Pop();
 }