converter.init();
    }

    public void test_convert() {
        assertTrue(converter.convert("ケンサク", null).contains("kennsaku"));
    }

    public void test_convertBasicKatakana() {
        List<String> results = converter.convert("アイウエオ", null);
        assertTrue(results.contains("aiueo"));
    }

    public void test_convertWithShi() {