// Then - verify the body was written correctly
        byte[] pathBytes = TEST_PATH.getBytes(StandardCharsets.UTF_16LE);

        // Verify structure size (9)
        assertEquals(9, SMBUtil.readInt2(buffer, bodyOffset));

        // Verify tree flags (0)
        assertEquals(0, SMBUtil.readInt2(buffer, bodyOffset + 2));

        // Verify path offset (points to after the 8-byte structure)

        request.setOutputData(mockOutputData);

        int size = request.size();

        // Base size 120 + 100 + 50 = 270, aligned to 8 = 272
        assertEquals(272, size);
        verify(mockInputData).size();
        verify(mockOutputData).size();
    }

    @Test
    @DisplayName("Test writeBytesWireFormat without data")
    void testWriteBytesWireFormatWithoutData() {
        setupMockConfig();

        int bytesWritten = netServerEnum2.writeParametersWireFormat(dst, dstIndex);

        // Verify bytes written
        assertTrue(bytesWritten > 0);

        // Verify subcommand
        assertEquals(SmbComTransaction.NET_SERVER_ENUM2, dst[0]);
        assertEquals(0, dst[1]);

        // Verify descriptor (WrLehDO\0B16BBDz\0 in ASCII)
        String expectedDescr = "WrLehDO\u0000B16BBDz\u0000";

        assertNotNull(out);
        assertTrue(out.length > 0);

        // Verify interactions: flags and an empty optimistic token are used
        verify(this.mechContext, times(1)).getFlags();
        ArgumentCaptor<byte[]> cap = ArgumentCaptor.forClass(byte[].class);
        verify(this.mechContext, times(1)).initSecContext(cap.capture(), eq(0), eq(0));

    void testConstructorInitialization() {
        // Verify level is set to 200 for DFS root enumeration
        assertEquals(200, dfsRootEnum.level);

        // Verify DCE/RPC message properties
        assertEquals(0, dfsRootEnum.getPtype());
        assertEquals(DcerpcConstants.DCERPC_FIRST_FRAG | DcerpcConstants.DCERPC_LAST_FRAG, dfsRootEnum.getFlags());

        // Verify DFS enumeration structure
        assertNotNull(dfsRootEnum.info);

        Smb2LeaseKey result = directoryLeaseManager.requestDirectoryLease(directoryPath, requestedState, scope);

        assertEquals(expectedKey, result);
        verify(baseLeaseManager).requestLease(directoryPath, requestedState);

        // Verify cache entry was created
        DirectoryCacheEntry cacheEntry = directoryLeaseManager.getCacheEntry(directoryPath);
        assertNotNull(cacheEntry);

            // Verify file ID
            byte[] actualFileId = new byte[16];
            System.arraycopy(buffer, 80, actualFileId, 0, 16);
            assertArrayEquals(testFileId, actualFileId);

            // Verify that info.encode was called
            verify(mockInfo, times(1)).encode(any(byte[].class), anyInt());

            // Verify total bytes written

        // Verify
        assertNull(result, "Authentication result should be null");
        verify(mockResponse).setHeader("WWW-Authenticate", "NTLM");
        verify(mockResponse).setStatus(HttpServletResponse.SC_UNAUTHORIZED);
        verify(mockResponse).setContentLength(0);
        verify(mockResponse).flushBuffer();
    }

    /**

            message.encode(mockBuffer);

            // Verify key operations happened
            verify(mockBuffer).enc_ndr_small(5); // RPC version
            verify(mockBuffer).enc_ndr_long(0x00000010); // Little-endian / ASCII / IEEE
            verify(mockBuffer).enc_ndr_long(message.call_id);
            verify(mockBuffer).enc_ndr_short(message.getOpnum()); // opnum

    // These are the methods specified by StandardEntrySet
    verify(map, atLeast(0)).clear();
    verify(map, atLeast(0)).containsKey(any());
    verify(map, atLeast(0)).get(any());
    verify(map, atLeast(0)).isEmpty();
    verify(map, atLeast(0)).remove(any());
    verify(map, atLeast(0)).size();
    verifyNoMoreInteractions(map);
  }