String result = normalizer.normalize("ﾜ", "field");

        assertEquals("ワ", result);
    }

    @Test
    public void test_withLanguages() throws Exception {
        HankakuKanaToZenkakuKana normalizer = new HankakuKanaToZenkakuKana();

        String result = normalizer.normalize("ｱｲｳ", "field", "ja");

        assertEquals("アイウ", result);