settings.elevateWord().delete(elevateWord2.getElevateWord());
        assertEquals(2, settings.elevateWord().get().length);
        assertEquals(elevateWord1.getElevateWord(), settings.elevateWord().get()[0].getElevateWord());
        assertEquals(elevateWord3.getElevateWord(), settings.elevateWord().get()[1].getElevateWord());

        settings.elevateWord().deleteAll();

        List<String> roles = Arrays.asList("role1", "role2");

        elevateWord = new ElevateWord(word, boost, readings, fields, tags, roles);

        assertEquals(word, elevateWord.getElevateWord());
        assertEquals(boost, elevateWord.getBoost(), 0.001f);
        assertEquals(readings, elevateWord.getReadings());
        assertEquals(fields, elevateWord.getFields());

            logger.debug("Add elevateword. {}  elevateword: {}", arraySettings.arraySettingsIndexName, elevateWord.getElevateWord());
        }

        final Map<String, Object> source = new HashMap<>();
        source.put(FieldNames.ARRAY_KEY, ELEVATE_WORD_SETTINGD_KEY);
        source.put(FieldNames.ARRAY_VALUE, elevateWord.getElevateWord());
        source.put(ELEVATE_WORD_BOOST, elevateWord.getBoost());

        } else {
            this.roles = roles;
        }
    }

    /**
     * Returns the elevate word.
     *
     * @return the elevate word
     */
    public String getElevateWord() {
        return elevateWord;
    }

    /**
     * Returns the boost value.
     *
     * @return the boost value
     */
    public float getBoost() {
        return boost;
    }

        ElevateWord[] elevateWords = suggester.settings().elevateWord().get();
        assertEquals(1, elevateWords.length);
        assertEquals("test", elevateWords[0].getElevateWord());

        suggester.indexer().deleteElevateWord(elevateWord.getElevateWord(), true);
        suggester.refresh();
        elevateWords = suggester.settings().elevateWord().get();
        assertEquals(0, elevateWords.length);
    }

    @Test

     * @return The SuggestIndexResponse.
     */
    public SuggestIndexResponse addElevateWord(final ElevateWord elevateWord, final boolean apply) {
        final String normalizedWord = normalizer.normalize(elevateWord.getElevateWord(), "");
        final List<String> normalizedReadings =
                elevateWord.getReadings().stream().map(reading -> normalizer.normalize(reading, "")).collect(Collectors.toList());