lion/packages/ui/components/calendar/test/utils/createMonth.test.js
2022-10-31 16:55:07 +01:00

49 lines
1.9 KiB
JavaScript

import { expect } from '@open-wc/testing';
import { createMonth } from '../../utils/createMonth.js';
import { createWeek } from '../../utils/createWeek.js';
/**
* @param {import('../../types/day').Month} obj
*/
function compareMonth(obj) {
obj.weeks.forEach((week, weeki) => {
week.days.forEach((day, dayi) => {
// @ts-expect-error since we are converting Date to ISO string, but that's okay for our test Date comparisons
// eslint-disable-next-line no-param-reassign
obj.weeks[weeki].days[dayi].date = obj.weeks[weeki].days[dayi].date.toISOString();
});
});
return obj;
}
describe('createMonth', () => {
it('creates month data with Sunday as first day of week by default', () => {
expect(compareMonth(createMonth(new Date('2018/12/01')))).to.deep.equal(
compareMonth({
weeks: [
createWeek(new Date('2018/11/25'), { firstDayOfWeek: 0 }),
createWeek(new Date('2018/12/02'), { firstDayOfWeek: 0 }),
createWeek(new Date('2018/12/09'), { firstDayOfWeek: 0 }),
createWeek(new Date('2018/12/16'), { firstDayOfWeek: 0 }),
createWeek(new Date('2018/12/23'), { firstDayOfWeek: 0 }),
createWeek(new Date('2018/12/30'), { firstDayOfWeek: 0 }),
],
}),
);
});
it('can create month data for different first day of week', () => {
expect(compareMonth(createMonth(new Date('2018/12/01'), { firstDayOfWeek: 1 }))).to.deep.equal(
compareMonth({
weeks: [
createWeek(new Date('2018/11/26'), { firstDayOfWeek: 1 }),
createWeek(new Date('2018/12/03'), { firstDayOfWeek: 1 }),
createWeek(new Date('2018/12/10'), { firstDayOfWeek: 1 }),
createWeek(new Date('2018/12/17'), { firstDayOfWeek: 1 }),
createWeek(new Date('2018/12/24'), { firstDayOfWeek: 1 }),
createWeek(new Date('2018/12/31'), { firstDayOfWeek: 1 }),
],
}),
);
});
});