SmbFile parent = newParent();
        List<FileEntry> entries = Arrays.asList(entry("keep1", SmbConstants.TYPE_SHARE), entry("skip1", SmbConstants.TYPE_SHARE),
                entry("keep2", SmbConstants.TYPE_SHARE));

        // Filter accepts names starting with "keep"
        when(filter.accept(any())).thenAnswer(inv -> {
            SmbResource res = inv.getArgument(0);

            dstIndex += writeString(accountName, dst, dstIndex);
            dstIndex += writeString(primaryDomain, dst, dstIndex);
        }
        dstIndex += writeString(SmbConstants.NATIVE_OS, dst, dstIndex);
        dstIndex += writeString(SmbConstants.NATIVE_LANMAN, dst, dstIndex);

        return dstIndex - start;
    }

    @Override
    int readParameterWordsWireFormat(final byte[] buffer, final int bufferIndex) {

    public void testReadBytesWireFormatWithUnicode() throws UnsupportedEncodingException {
        response.getServerData().scapabilities = SmbConstants.CAP_UNICODE;
        response.getServerData().encryptionKeyLength = 8;
        // Set Unicode flag to use Unicode encoding
        setNegotiatedFlags2(response, SmbConstants.FLAGS2_UNICODE);
        // Domain name in Unicode (UTF-16LE) with null terminator

            if (mode.equals("r")) {
                this.openFlags = SmbConstants.O_CREAT | SmbConstants.O_RDONLY;
                this.access = SmbConstants.FILE_READ_DATA;
            } else if (mode.equals("rw")) {
                this.openFlags = SmbConstants.O_CREAT | SmbConstants.O_RDWR | SmbConstants.O_APPEND;
                this.write_andx_resp = new SmbComWriteAndXResponse(th.getConfig());

        try {
            return dest.openUnshared(SmbConstants.O_CREAT | SmbConstants.O_WRONLY | SmbConstants.O_TRUNC,
                    SmbConstants.FILE_WRITE_DATA | SmbConstants.FILE_WRITE_ATTRIBUTES | (alsoRead ? SmbConstants.FILE_READ_DATA : 0),
                    SmbConstants.FILE_NO_SHARE, attrs, 0);
        } catch (final SmbAuthException sae) {
            log.trace("copyTo0", sae);

    void testGetDefaultPort() {
        // Arrange
        Handler handler = newHandler();
        // Act & Assert
        assertEquals(SmbConstants.DEFAULT_PORT, handler.getDefaultPort(), "Default port should match SmbConstants");
    }

    @Test
    @DisplayName("openConnection returns SmbFile using provided CIFSContext")

     */
    @Override
    protected SmbResource adapt(final FileEntry e) throws MalformedURLException {
        return new SmbFile(getParent(), e.getName(), false, e.getType(), SmbConstants.ATTR_READONLY | SmbConstants.ATTR_DIRECTORY, 0L, 0L,
                0L, 0L);
    }

            update(data, index, length - SmbConstants.SIGNATURE_OFFSET - 8);
            update(raxr.b, raxr.off, raxr.dataLength);
        } else {
            update(data, index, response.length - SmbConstants.SIGNATURE_OFFSET - 8);
        }
        final byte[] signature = digest();
        for (int i = 0; i < 8; i++) {
            if (signature[i] != data[offset + SmbConstants.SIGNATURE_OFFSET + i]) {

        long time = SMBUtil.readTime(src, 0);
        assertEquals(-SmbConstants.MILLISECONDS_BETWEEN_1970_AND_1601, time);

        // Test with specific time value
        long testTime = 131768928000000000L; // Example Windows file time
        SMBUtil.writeInt8(testTime, src, 8);
        long readTime = SMBUtil.readTime(src, 8);
        assertEquals((testTime / 10000L - SmbConstants.MILLISECONDS_BETWEEN_1970_AND_1601), readTime);
    }

     * The pipe should be opened read-only.
     */

    int PIPE_TYPE_RDONLY = SmbConstants.O_RDONLY;

    /**
     * The pipe should be opened only for writing.
     */

    int PIPE_TYPE_WRONLY = SmbConstants.O_WRONLY;

    /**
     * The pipe should be opened for both reading and writing.
     */

    int PIPE_TYPE_RDWR = SmbConstants.O_RDWR;

    /**