public void Test_001_Base64String() { byte[] MessageBytes = DataManagement.String2Bytes(Message); string Base64Message = DataManagement.Bytes2Base64String(MessageBytes); byte[] Base64Bytes = DataManagement.Base64String2Bytes(Base64Message); Assert.AreEqual(MessageBytes.Length, Base64Bytes.Length); string MessageText = DataManagement.Bytes2String(Base64Bytes); Assert.AreEqual(Message, MessageText); return; }