.pluginTypes("org.codelibs.opensearch.extension.ExtensionPlugin"));
        runner.ensureYellow();
        client = runner.client();

        // Create test index with analyzers
        createTestIndex();

        // Initialize suggest settings
        initializeSuggestSettings();
    }

    @AfterClass
    public static void afterClass() throws Exception {
        runner.close();
        runner.clean();