public void Date_2000_11_20_8_20_15_Unknown()
{
var data = DirStructure.ReadDataFile("binary/ts_2000_11_20_8_20_15_unknown.bindat");
IIonReader reader = new UserBinaryReader(new MemoryStream(data));
Assert.AreEqual(IonType.Timestamp, reader.MoveNext());
var timeStamp = reader.TimestampValue();
var datetime = new DateTime(2000, 11, 20, 8, 20, 15, DateTimeKind.Unspecified);
Assert.AreEqual(datetime, timeStamp.DateTime);
}