// Test with search field (content)
        PhraseQuery.Builder builder = new PhraseQuery.Builder();
        builder.add(new Term("content", "test"));
        PhraseQuery phraseQuery = builder.build();

        QueryContext context = new QueryContext("test", false);
        QueryBuilder result = queryCommand.convertPhraseQuery(context, phraseQuery, 1.0f);

        assertNotNull(result);

    }

    /**
     * Formats code content with syntax highlighting and line numbers.
     *
     * @param prefix the line number prefix pattern
     * @param style the CSS class name for styling
     * @param mimetype the MIME type of the content (currently unused)
     * @param input the code content to format
     * @return HTML formatted code with line numbers and styling
     */

        assertQueryBuilder("content", "test", MatchPhraseQueryBuilder.class);
        assertQueryBuilder("content", "a", MatchPhraseQueryBuilder.class);
        assertQueryBuilder("content", "あ", PrefixQueryBuilder.class);
        assertQueryBuilder("content", "ああ", MatchPhraseQueryBuilder.class);
        assertQueryBuilder("content", "ア", PrefixQueryBuilder.class);

        QueryBuilder result = fuzzyQueryCommand.convertFuzzyQuery(context, fuzzyQuery, 1.0f);
        assertNotNull(result);

    }

    // Test with various field names
    public void test_convertFuzzyQuery_withVariousFields() {
        QueryContext context = new QueryContext("test", false);
        String[] fields = { "title", "content", "url", "site", "host", "mimetype" };

        for (String field : fields) {

        boolBuilder.add(new PrefixQuery(new Term("content", "search")), BooleanClause.Occur.SHOULD);
        boolBuilder.add(new WildcardQuery(new Term("url", "*.html")), BooleanClause.Occur.MUST_NOT);
        BooleanQuery boolQuery = boolBuilder.build();
        BoostQuery boostQuery = new BoostQuery(boolQuery, 5.5f);

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

        QueryContext context = buildQuery("test");
        assertEquals(2, context.sortBuilders().size());
    }

    public void test_addDefaultSort_scoreField() {
        queryHelper.addDefaultSort("_score", "DESC");

        QueryContext context = buildQuery("test");
        assertEquals(1, context.sortBuilders().size());
        assertTrue(context.sortBuilders().get(0).toString().contains("_score"));

        // Test that multiple invocations return consistent results
        QueryContext context = new QueryContext("*:*", false);
        MatchAllDocsQuery query = new MatchAllDocsQuery();
        float boost = 1.0f;

        QueryBuilder result1 = matchAllQueryCommand.execute(context, query, boost);
        QueryBuilder result2 = matchAllQueryCommand.execute(context, query, boost);

        assertNotNull(result1);
        assertNotNull(result2);

    /**
     * Executes the query command and returns a QueryBuilder.
     * @param context The query context containing search parameters.
     * @param query The Lucene query to execute.
     * @param boost The boost factor to apply.
     * @return The executed QueryBuilder.
     */
    public abstract QueryBuilder execute(final QueryContext context, final Query query, final float boost);

    /**

    /** The separator for text content. */
    protected static final String TEXT_SEP = " ";

    /** The suggester instance for handling suggest operations. */
    protected Suggester suggester;

    /** The Fess configuration for accessing system settings. */
    protected FessConfig fessConfig;

    /** The set of field names for content. */

=== ":material-language-kotlin: Kotlin"
    ```kotlin
      private val client = OkHttpClient()

      fun run() {