String[][] readings = { { "test" } };

        SuggestItem item = new SuggestItem(text, readings, null, 10L, 20L, 2.0f, null, null, null, SuggestItem.Kind.QUERY);

        Map<String, Object> source = item.getSource();
        float expectedScore = (10L + 20L) * 2.0f; // (docFreq + queryFreq) * userBoost
        assertEquals(expectedScore, (Float) source.get(FieldNames.SCORE), 0.001f);
    }

    @Test

        FileEntry e = new TestFileEntry("doc.pdf", 2, 0x10, 10L, 20L, 30L, 4096L, 3);

        // Act & Assert: getters return exactly what was provided
        assertAll(() -> assertEquals("doc.pdf", e.getName()), () -> assertEquals(2, e.getType()),
                () -> assertEquals(0x10, e.getAttributes()), () -> assertEquals(10L, e.createTime()),

        // Test getUpdatedSource method
        String[] text = { "test" };
        String[][] readings = { { "test" } };
        SuggestItem item = new SuggestItem(text, readings, null, 10L, 20L, 1.0f, null, null, null, SuggestItem.Kind.QUERY);

        Map<String, Object> existingSource = new HashMap<>();
        existingSource.put(FieldNames.QUERY_FREQ, 5L);
        existingSource.put(FieldNames.DOC_FREQ, 10L);

        searchRenderData.setExistNextPage(true);
        searchRenderData.setExistPrevPage(true);
        searchRenderData.setCurrentStartRecordNumber(11L);
        searchRenderData.setCurrentEndRecordNumber(20L);

        List<String> pageNumbers = Arrays.asList("1", "2", "3", "4", "5");
        searchRenderData.setPageNumberList(pageNumbers);

        List<Map<String, Object>> documents = new ArrayList<>();

        IndexUpdateCallback callback2 = createMockCallback(20, 1000);

        assertEquals(10L, callback1.getDocumentSize());
        assertEquals(500L, callback1.getExecuteTime());

        assertEquals(20L, callback2.getDocumentSize());
        assertEquals(1000L, callback2.getExecuteTime());

        // Test store operations
        DataStoreParams params = new DataStoreParams();