Configuration cfg = mock(Configuration.class);
        return new Smb2SessionSetupResponse(cfg);
    }

    /**
     * Build a minimal SMB2 header for a response at the given offset.
     * The header is prepared as a synchronous response with server-to-redirector flag.
     */
    private void buildHeader(byte[] buf, int start, int status, int command, long sessionId) {

        // Then
        assertTrue(bytesWritten > 36);

        // Verify negotiate context count
        assertEquals(2, SMBUtil.readInt2(buffer, 32));

        // Verify negotiate context offset is set
        int contextOffset = SMBUtil.readInt4(buffer, 28);
        assertTrue(contextOffset > 0);

        // Skip detailed context verification since we can't access headerStart

        // Test with offset out of bounds
        PagingList<ProtwordsItem> list = protwordsFile.selectList(100, 10);
        assertEquals(0, list.size());
        assertTrue(list.isEmpty());
    }

    public void test_selectList_negativeOffset() {
        // Load data first
        protwordsFile.reload(null);

        // Test with negative offset

            }
        }
        return str;
    }

    int stringWireLength(final String str, final int offset) {
        int len = str.length() + 1;
        if (useUnicode) {
            len = str.length() * 2 + 2;
            len = offset % 2 != 0 ? len + 1 : len;
        }
        return len;
    }

    int readStringLength(final byte[] src, final int srcIndex, final int max) {

     */
    int read(byte[] b) throws SmbException;

    /**
     * Read into buffer from current position
     *
     * @param b
     *            buffer
     * @param off
     *            offset into buffer
     * @param len
     *            read up to <code>len</code> bytes
     * @return number of bytes read
     * @throws SmbException if an I/O error occurs during read
     */

            assertEquals(0, buffer[13]);
            assertEquals((byte) 0xFF, buffer[9]); // Should not modify before offset
            assertEquals((byte) 0xFF, buffer[14]); // Should not modify after encoded data
        }

        @Test
        @DisplayName("Should handle offset in decode")
        void testDecodeWithOffset() throws SMBProtocolDecodingException {
            // Arrange

          private final ByteArrayOutputStream out = new ByteArrayOutputStream();

          @Override
          public boolean processBytes(byte[] buffer, int offset, int length) throws IOException {
            if (length >= 0) {
              out.write(buffer, offset, length);
            }
            return true;
          }

          @Override
          public byte[] getResult() {

     */
    @Override
    public void getUserSessionKey(final CIFSContext tc, final byte[] chlng, final byte[] dest, final int offset) throws SmbException {
        if (this.hashesExternal) {
            return;
        }
        super.getUserSessionKey(tc, chlng, dest, offset);
    }

            if (next == 0) {
                // Last entry - advance by the full structure size
                bufferIndex += 152;
                break;
            }

            // Move to next entry based on Next offset
            bufferIndex += next;
        }

        return bufferIndex - start;
    }

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