public void EnhancedBlockStream_ToByteArray()
{
var es = new EnhancedBlockStream();
byte[] buf;
es.Write(new byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, 0, 10);
buf = es.ToArray();
CollectionAssert.AreEqual(new byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }, buf);
buf[0] = 255;
es.Position = 0;
Assert.AreEqual(0, es.ReadByte());
}