void testDecodeWithNonUnicodeFilename() throws SMBProtocolDecodingException {
        // Prepare test data with non-Unicode filename
        String expectedFilename = "asciifile.txt";
        byte[] buffer = createValidBufferNonUnicode(expectedFilename, "ASCII~1.TXT");

        // Decode
        fileBothDirectoryInfoNonUnicode.decode(buffer, 0, buffer.length);

        // Verify