@Test
    public void test_constructor_withIdZero() {
        // Test constructor with id = 0 (create mode)
        ProtwordsItem item = new ProtwordsItem(0, "testword");

        assertEquals(0, item.getId());
        assertEquals("testword", item.getInput());
        assertEquals("testword", item.getNewInput());
    }

    @Test
    public void test_constructor_withNonZeroId() {
        // Test constructor with id != 0 (existing item)

    }

    public void test_clear() {
        ElevateWordPager elevateWordPager = new ElevateWordPager();
        elevateWordPager.id = "testId";
        elevateWordPager.suggestWord = "testWord";
        elevateWordPager.versionNo = "1";
        elevateWordPager.setAllRecordCount(100);
        elevateWordPager.setAllPageCount(10);
        elevateWordPager.setExistPrePage(true);