mirror of
https://github.com/acamarata/moment-hijri-plus.git
synced 2026-06-30 18:54:29 +00:00
c6e9a49d19
moment.fn.toHijri now passes new Date(Date.UTC(this.year(), this.month(), this.date())) to hijri-core instead of the raw instant (this.toDate()). This converts the calendar date the moment instance displays, respecting utc() mode, rather than the underlying millisecond value — eliminating wrong-Hijri-day results around UTC-midnight for hosts east or west of UTC. Lock-step with hijri-core fix/utc-day-boundary (commit 3419378). fromHijri path was already correct; its comment updated for clarity.
82 lines
2.3 KiB
JavaScript
82 lines
2.3 KiB
JavaScript
'use strict';
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const { describe, it } = require('node:test');
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const assert = require('node:assert/strict');
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const moment = require('moment');
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const installHijri = require('./dist/index.cjs');
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installHijri.default(moment);
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describe('CJS: plugin installation', () => {
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it('installs all methods', () => {
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assert.equal(typeof moment.fn.toHijri, 'function');
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assert.equal(typeof moment.fn.formatHijri, 'function');
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assert.equal(typeof moment.fromHijri, 'function');
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});
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});
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describe('CJS: toHijri', () => {
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it('2023-03-23 => 1444/9/1', () => {
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const h = moment(new Date(2023, 2, 23, 12)).toHijri();
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assert.notEqual(h, null);
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assert.equal(h.hy, 1444);
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assert.equal(h.hm, 9);
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assert.equal(h.hd, 1);
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});
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});
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describe('CJS: fromHijri', () => {
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it('1444/9/1 => 2023-03-23', () => {
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const d = moment.fromHijri(1444, 9, 1).toDate();
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assert.equal(d.getFullYear(), 2023);
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assert.equal(d.getMonth(), 2);
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assert.equal(d.getDate(), 23);
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});
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it('throws on out-of-range date', () => {
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assert.throws(() => moment.fromHijri(999, 1, 1), /Invalid or out-of-range/);
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});
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});
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describe('CJS: formatHijri', () => {
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it('iYYYY-iMM-iDD', () => {
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const result = moment(new Date(2023, 2, 23, 12)).formatHijri('iYYYY-iMM-iDD');
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assert.equal(result, '1444-09-01');
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});
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it('iMMMM => Ramadan', () => {
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const result = moment(new Date(2023, 2, 23, 12)).formatHijri('iMMMM');
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assert.equal(result, 'Ramadan');
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});
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});
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describe('CJS: accessors', () => {
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it('hijriYear: 1444', () => {
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assert.equal(moment(new Date(2023, 2, 23, 12)).hijriYear(), 1444);
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});
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});
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describe('CJS: isValidHijri', () => {
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it('true for valid date', () => {
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assert.equal(moment(new Date(2023, 2, 23, 12)).isValidHijri(), true);
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});
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});
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describe('CJS: UTC-day boundary (regression)', () => {
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it('fromHijri → toHijri round-trip: 1446/9/1', () => {
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const m = moment.fromHijri(1446, 9, 1);
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const h = m.toHijri();
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assert.notEqual(h, null);
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assert.equal(h.hy, 1446);
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assert.equal(h.hm, 9);
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assert.equal(h.hd, 1);
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});
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it('moment("2025-03-01") toHijri => 1446/9/1 (timezone-invariant)', () => {
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const h = moment('2025-03-01').toHijri();
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assert.notEqual(h, null);
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assert.equal(h.hy, 1446);
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assert.equal(h.hm, 9);
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assert.equal(h.hd, 1);
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});
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});
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