public static String getZodiac(Date date) {
		return getZodiac(DateUtil.calendar(date));
	}
@Test
	public void getZodiacTest() {
		assertEquals("摩羯座", Zodiac.getZodiac(Month.JANUARY, 19));
		assertEquals("水瓶座", Zodiac.getZodiac(Month.JANUARY, 20));
		assertEquals("巨蟹座", Zodiac.getZodiac(6, 17));

		final Calendar calendar = Calendar.getInstance();
		calendar.set(2022, Calendar.JULY, 17);
		assertEquals("巨蟹座", Zodiac.getZodiac(calendar.getTime()));
		assertEquals("巨蟹座", Zodiac.getZodiac(calendar));
		assertNull(Zodiac.getZodiac((Calendar) null));
	}