public void test_getQueryClassName() {
        assertEquals("FuzzyQuery", fuzzyQueryCommand.getQueryClassName());
    }

    // Test execute method with valid FuzzyQuery
    @Test
    public void test_execute_withFuzzyQuery() {
        QueryContext context = new QueryContext("test", false);
        Term term = new Term("title", "fuzzy");
        FuzzyQuery fuzzyQuery = new FuzzyQuery(term);
        float boost = 1.5f;

     * @param fuzzyQuery the Lucene FuzzyQuery to convert
     * @param boost the boost factor to apply
     * @return OpenSearch QueryBuilder configured for fuzzy matching
     */
    protected QueryBuilder convertFuzzyQuery(final QueryContext context, final FuzzyQuery fuzzyQuery, final float boost) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final Term term = fuzzyQuery.getTerm();

    }

    @Test
    public void test_execute_withFuzzyQuery() {
        // Test executing BoostQuery with a FuzzyQuery inside
        Term term = new Term("field", "fuzzy");
        FuzzyQuery fuzzyQuery = new FuzzyQuery(term);
        BoostQuery boostQuery = new BoostQuery(fuzzyQuery, 1.8f);

        QueryContext context = new QueryContext("test", false);

        assertEquals("_default:fe?s", ((WildcardQuery) query).getTerm().toString());

        query = queryParser.createDefaultFilterChain().parse("fess~");
        assertEquals(FuzzyQuery.class, query.getClass());
        assertEquals("_default:fess", ((FuzzyQuery) query).getTerm().toString());

        query = queryParser.createDefaultFilterChain().parse("fess^10");
        assertEquals(BoostQuery.class, query.getClass());

    }

    protected MatchQueryBuilder regFuzzyQ(String name, Object value) {
        checkEsInvalidQuery(name, value);
        MatchQueryBuilder fuzzyQuery = QueryBuilders.matchQuery(name, value).fuzziness(Fuzziness.AUTO);
        regQ(fuzzyQuery);
        return fuzzyQuery;
    }

    protected PrefixQueryBuilder regPrefixQ(String name, String prefix) {
        checkEsInvalidQuery(name, prefix);

    }

    protected MatchQueryBuilder regFuzzyQ(String name, Object value) {
        checkEsInvalidQuery(name, value);
        MatchQueryBuilder fuzzyQuery = QueryBuilders.matchQuery(name, value).fuzziness(Fuzziness.AUTO);
        regQ(fuzzyQuery);
        return fuzzyQuery;
    }

    protected PrefixQueryBuilder regPrefixQ(String name, String prefix) {
        checkEsInvalidQuery(name, prefix);

    }

    protected MatchQueryBuilder regFuzzyQ(String name, Object value) {
        checkEsInvalidQuery(name, value);
        MatchQueryBuilder fuzzyQuery = QueryBuilders.matchQuery(name, value).fuzziness(Fuzziness.AUTO);
        regQ(fuzzyQuery);
        return fuzzyQuery;
    }

    protected PrefixQueryBuilder regPrefixQ(String name, String prefix) {
        checkEsInvalidQuery(name, prefix);

        final Integer fuzzyMinLength = fessConfig.getQueryBoostFuzzyMinLengthAsInteger();
        if (fuzzyMinLength >= 0 && text.length() >= fuzzyMinLength) {
            defaultQuery.add(QueryBuilders.fuzzyQuery(fessConfig.getIndexFieldTitle(), text)
                    .boost(fessConfig.getQueryBoostFuzzyTitleAsDecimal().floatValue())
                    .prefixLength(fessConfig.getQueryBoostFuzzyTitlePrefixLengthAsInteger())

                    .add(QueryBuilders.matchPhraseQuery("content", query).boost(contentBoost))//
                    .add(QueryBuilders.fuzzyQuery("title", query).boost(0.01f).maxExpansions(10))//
                    .add(QueryBuilders.fuzzyQuery("content", query).boost(0.005f).maxExpansions(10))//
            ;
        }
        return QueryBuilders.boolQuery()//