public void ShouldGetInt64BigEndian(long value, int index)
        {
            var bytes = BitConverter.GetBytes(value);

            Array.Copy(bytes, 0, _buffer, index, 8);

            var result   = _directBuffer.Int64GetBigEndian(index);
            var expected = EndianessConverter.ApplyInt64(ByteOrder.BigEndian, value);

            Assert.AreEqual(expected, result);
        }