lunar-javascript/__tests__/SolarYear.test.js

lunar是一款无第三方依赖的公历(阳历)、农历(阴历、老黄历)、佛历和道历工具，支持星座、儒略日、干支、生肖、节气、节日、彭祖百忌、每日宜忌、吉神宜趋、凶煞宜忌、吉神(喜神/福神/财神/阳贵神/阴贵神)方位、胎神方位、冲煞、纳音、星宿、八字、五行、十神、建除十二值星、青龙名堂等十二神、黄道日及吉凶等。lunar is a calendar library for Solar and Chinese Lunar.

var {SolarYear} = require('../lunar');

test('toString()', () => {
  const year = SolarYear.fromYear(2019);
  expect(year.toString()).toBe('2019');
  expect(year.next(1).toString()).toBe('2020');
});

test('toFullString()', () => {
  const year = SolarYear.fromYear(2019);
  expect(year.toFullString()).toBe('2019年');
  expect(year.next(1).toFullString()).toBe('2020年');
});