public static String getChineseZodiac(Date date) {
		return getChineseZodiac(DateUtil.calendar(date));
	}
@Test
	public void getChineseZodiacTest() {
		assertEquals("狗", Zodiac.getChineseZodiac(1994));
		assertEquals("狗", Zodiac.getChineseZodiac(2018));
		assertEquals("猪", Zodiac.getChineseZodiac(2019));

		final Calendar calendar = Calendar.getInstance();
		calendar.set(2022, Calendar.JULY, 17);
		assertEquals("虎", Zodiac.getChineseZodiac(calendar.getTime()));
		assertEquals("虎", Zodiac.getChineseZodiac(calendar));
		assertNull(Zodiac.getChineseZodiac(1899));
		assertNull(Zodiac.getChineseZodiac((Calendar) null));
	}