public void WriteReadableInt64Test()
        {
            const long expected = 74L;

            using (MemoryStream ms = new MemoryStream())
                using (BinaryWriter bw = new BinaryWriter(ms))
                {
                    TapeStreamSerializer_Accessor.WriteReadableInt64(bw, expected);
                    ms.Seek(0, SeekOrigin.Begin);

                    var actual = TapeStreamSerializer_Accessor.ReadReadableInt64(ms);

                    Assert.AreEqual(expected, actual);
                }
        }
        public void ReadReadableInt64Test()
        {
            const long expected = 74L;

            using (MemoryStream ms = new MemoryStream())
                using (BinaryWriter bw = new BinaryWriter(ms))
                {
                    var buffer = Encoding.UTF8.GetBytes(expected.ToString("x16"));
                    bw.Write(buffer);
                    ms.Seek(0, SeekOrigin.Begin);

                    var actual = TapeStreamSerializer_Accessor.ReadReadableInt64(ms);

                    Assert.AreEqual(expected, actual);
                }
        }