List<String> results = converter.convert(text, field, langs);

        assertNotNull(results);
        // Results may vary based on analyzer configuration
    }

    @Test
    public void testConvertWithSingleLanguage() throws IOException {
        // Test convert with single language
        String text = "test text";
        String field = "content";

        List<String> results = converter.convert(text, field, "en");