assertFalse(searchRenderData.isExistPrevPage());

        // Test with true
        searchRenderData.setExistPrevPage(true);
        assertTrue(searchRenderData.isExistPrevPage());

        // Toggle back to false
        searchRenderData.setExistPrevPage(false);
        assertFalse(searchRenderData.isExistPrevPage());
    }

    public void test_setAndGetCurrentStartRecordNumber() {

        assertEquals(1, qrList.getCurrentPageNumber());
        assertEquals(0, qrList.getAllRecordCount());
        assertEquals(1, qrList.getAllPageCount());
        assertEquals(false, qrList.isExistPrevPage());
        assertEquals(false, qrList.isExistNextPage());
        assertEquals(0, qrList.getCurrentStartRecordNumber());
        assertEquals(0, qrList.getCurrentEndRecordNumber());
    }

        return existNextPage;
    }

    /**
     * Checks whether a previous page exists.
     *
     * @return true if a previous page exists
     */
    public boolean isExistPrevPage() {
        return existPrevPage;
    }

    /**
     * Gets the starting record number for the current page.
     *
     * @return The starting record number
     */

        return existNextPage;
    }

    /**
     * Checks whether there is a previous page available.
     *
     * @return true if a previous page exists, false otherwise
     */
    public boolean isExistPrevPage() {
        return existPrevPage;
    }

    /**
     * Gets the record number of the first record on the current page (1-based).
     *
     * @return the starting record number of the current page

            recordCountRelation = data.getAllRecordCountRelation();
            pageCount = data.getAllPageCount();
            nextPage = data.isExistNextPage();
            prevPage = data.isExistPrevPage();
            startRecordNumber = data.getCurrentStartRecordNumber();
            endRecordNumber = data.getCurrentEndRecordNumber();
            pageNumbers = data.getPageNumberList();

            final String highlightParams = data.getAppendHighlightParams();
            final boolean nextPage = data.isExistNextPage();
            final boolean prevPage = data.isExistPrevPage();
            final long startRecordNumber = data.getCurrentStartRecordNumber();
            final long endRecordNumber = data.getCurrentEndRecordNumber();

        data.setAllPageCount(queryResponseList.getAllPageCount());
        data.setExistNextPage(queryResponseList.isExistNextPage());
        data.setExistPrevPage(queryResponseList.isExistPrevPage());
        data.setCurrentStartRecordNumber(queryResponseList.getCurrentStartRecordNumber());
        data.setCurrentEndRecordNumber(queryResponseList.getCurrentEndRecordNumber());