    @Test
    public void replacePatternCharacterWithKanji() {

        Random random = new Random(569888);
        char n = 'C';
        int input = Integer.valueOf(n);
        Integer codePoint = "嬶".codePointAt(0);
        char[] replaceCharacter = TextPatternUtil.replacePatternCharacter(input, random);
        Assert.assertEquals(codePoint.intValue(), new String(replaceCharacter).codePointAt(0));
    }