private string WriteAndReadString(string val){
var buf = Encoding.UTF8.GetBytes(val + '\0');
var ms = new MemoryStream(buf);
var reader = new BsonReader(ms, new BsonDocumentBuilder());
return reader.ReadString();
}
public void TestReadString()
{
var buf = HexToBytes("7465737400");
var ms = new MemoryStream(buf);
var reader = new BsonReader(ms, new BsonDocumentBuilder());
var s = reader.ReadString();
Assert.AreEqual("test", s);
Assert.AreEqual(4, Encoding.UTF8.GetByteCount(s));
}
