}

    @Test
    void testEncodeDecode() {
        // Setup SMB with some data
        smb.command = ServerMessageBlock.SMB_COM_ECHO;
        smb.mid = 123;
        smb.pid = 456;
        smb.tid = 789;
        smb.uid = 101;
        smb.flags2 = ServerMessageBlock.FLAGS2_UNICODE;
        smb.useUnicode = true;

        byte[] params = { 0x01, 0x02, 0x03, 0x04 };

        crawlerStatsHelper.record(key, "test_action");
        crawlerStatsHelper.done(key);

        String[] values = localLogMsg.get().split("\t");
        assertEquals(4, values.length);
        assertEquals("url:67890", values[0]);
        assertTrue(values[1].startsWith("time:"));
        assertTrue(values[2].startsWith("done:"));
        assertTrue(values[3].startsWith("test_action:"));
    }

    @Test

        assertEquals("session123", crawlingInfoHelper.getCanonicalSessionId("session123-456"));
        assertEquals("web", crawlingInfoHelper.getCanonicalSessionId("web-config-789"));
        assertEquals("", crawlingInfoHelper.getCanonicalSessionId("-suffix"));
        assertEquals("prefix", crawlingInfoHelper.getCanonicalSessionId("prefix-"));

        concreteResponse.prepare(request);

        // Test next response chain
        assertNull(concreteResponse.getNextResponse());

        // Test reset functionality
        concreteResponse.setMid(789L);
        concreteResponse.setCommand(0x42);
        concreteResponse.setDigest(digest);
        concreteResponse.reset();
        assertEquals(0L, concreteResponse.getMid());

        List<AnalyzeToken> tokens = analyzer.analyze(text, field, lang);

        assertNotNull(tokens);
        assertEquals(4, tokens.size()); // Our simple tokenizer splits on '.' so 456.789 becomes 456 and 789
        assertEquals("123", tokens.get(0).getTerm());
        assertEquals("456", tokens.get(1).getTerm());
        assertEquals("0xFF", tokens.get(2).getTerm());
        assertEquals("3", tokens.get(3).getTerm());
    }

            // When
            fileFsSizeInfo.decode(buffer.array(), 0, 24);
            String result = fileFsSizeInfo.toString();

            // Then
            String expected = "SmbInfoAllocation[alloc=123456,free=78910,sectPerAlloc=16,bytesPerSect=4096]";
            assertEquals(expected, result);
        }

        @Test
        @DisplayName("Should handle negative values in toString")

            fileFsFullSizeInfo.decode(buffer.array(), 0, 32);
            String result = fileFsFullSizeInfo.toString();

            // Then
            String expected = "SmbInfoAllocation[alloc=123456,free=78910,sectPerAlloc=16,bytesPerSect=4096]";
            assertEquals(expected, result);
        }

        @Test
        @DisplayName("Should handle negative values in toString")

            byte[] sourceKey = new byte[SOURCE_KEY_SIZE];
            Arrays.fill(sourceKey, (byte) 0x55);

            SrvCopychunk[] testCases = { new SrvCopychunk(1, 2, 3), new SrvCopychunk(4, 5, 6), new SrvCopychunk(7, 8, 9),
                    new SrvCopychunk(10, 11, 12), new SrvCopychunk(13, 14, 15) };

            for (int numChunks = 0; numChunks <= testCases.length; numChunks++) {

    X875,
    X876,
    X877,
    X878,
    X879,
    X880,
    X881,
    X882,
    X883,
    X884,
    X885,
    X886,
    X887,
    X888,
    X889,
    X890,
    X891,
    X892,
    X893,
    X894,
    X895,
    X896,
    X897,
    X898,
    X899,
    X900,
    X901,
    X902,
    X903,
    X904,
    X905,

    X875,
    X876,
    X877,
    X878,
    X879,
    X880,
    X881,
    X882,
    X883,
    X884,
    X885,
    X886,
    X887,
    X888,
    X889,
    X890,
    X891,
    X892,
    X893,
    X894,
    X895,
    X896,
    X897,
    X898,
    X899,
    X900,
    X901,
    X902,
    X903,
    X904,
    X905,