// Test with false
        searchRenderData.setExistPrevPage(false);
        assertFalse(searchRenderData.isExistPrevPage());

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

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