assertEquals(1, elevateWords.length);
        assertEquals("test", elevateWords[0].getElevateWord());
    }

    @Test
    public void test_addElevateWordWithoutApply() throws Exception {
        ElevateWord elevateWord =
                new ElevateWord("test", 2.0f, Collections.singletonList("test"), Collections.singletonList("content"), null, null);