wehub-resource-sync
111 lines
3.3 KiB
TypeScript
111 lines
3.3 KiB
TypeScript
import { beforeEach, describe, expect, it, vi } from 'vitest';
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const FIXED_NOW = Date.parse('2026-03-25T05:43:06.000Z');
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const TWITTER_EPOCH_MS = 1288834974657n;
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function snowflakeToIso(id: string): string {
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const numeric = BigInt(id.replace(/^p_/, ''));
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const timestampMs = Number((numeric >> 22n) + TWITTER_EPOCH_MS);
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return new Date(timestampMs).toISOString();
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}
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describe('X 帖子时间派生', () => {
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beforeEach(() => {
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vi.resetModules();
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vi.doMock('../os/TimeService', async () => {
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const actual = await vi.importActual<typeof import('../os/TimeService')>('../os/TimeService');
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return {
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...actual,
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now: () => FIXED_NOW,
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};
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});
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vi.doMock('../os/locale', async () => {
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const actual = await vi.importActual<typeof import('../os/locale')>('../os/locale');
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return {
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...actual,
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getLocale: () => 'en',
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};
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});
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});
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it('优先用 createdAt 派生展示 time', async () => {
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const { getXPostDisplayTime } = await import('../apps/X/utils/formatTime');
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expect(
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getXPostDisplayTime({
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id: 'p_1998865882718810540',
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createdAt: '2026-03-25T04:43:06.000Z',
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time: '2d',
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}),
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).toBe('1h');
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});
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it('缺少 createdAt 时会用 ISO time 回填', async () => {
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const { normalizeXPostTemporalFields } = await import('../apps/X/utils/formatTime');
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expect(
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normalizeXPostTemporalFields({
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id: 'p_1998865882718810540',
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authorId: 'u_vivalastool',
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content: 'sample',
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time: '2026-03-25T04:43:06.000Z',
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stats: { comments: 0, retweets: 0, likes: 0, views: 0 },
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}),
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).toMatchObject({
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createdAt: '2026-03-25T04:43:06.000Z',
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time: '1h',
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});
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});
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it('旧数据已有相对 time 时，不会被帖子 id 反推时间覆盖', async () => {
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const { normalizeXPostTemporalFields } = await import('../apps/X/utils/formatTime');
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expect(
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normalizeXPostTemporalFields({
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id: 'p_1879526642210808148',
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authorId: 'u_skywind3000',
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content: 'sample',
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time: '5h',
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stats: { comments: 0, retweets: 0, likes: 0, views: 0 },
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}),
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).toMatchObject({
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time: '5h',
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});
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});
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it('缺少绝对时间时会从帖子 id 回填 createdAt', async () => {
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const { resolveXPostCreatedAt } = await import('../apps/X/utils/formatTime');
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expect(
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resolveXPostCreatedAt({
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id: 'p_1998865882718810540',
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time: '1h',
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}),
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).toBe(snowflakeToIso('p_1998865882718810540'));
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});
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it('最新排序会正确识别本地 new_/reply_ 时间戳 id', async () => {
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const { compareXPostsByRecencyDesc } = await import('../apps/X/utils/formatTime');
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expect(
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compareXPostsByRecencyDesc(
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{ id: 'reply_1710000001000', time: '刚刚' },
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{ id: 'new_1710000000000', time: '刚刚' },
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),
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).toBeLessThan(0);
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});
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it('最新排序在相对 time 与显式 createdAt 混排时，会优先保持新旧关系正确', async () => {
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const { compareXPostsByRecencyDesc } = await import('../apps/X/utils/formatTime');
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expect(
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compareXPostsByRecencyDesc(
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{ id: 'p_1879526642210808148', time: '5h' },
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{ id: 'p_older', createdAt: '2025-01-15T13:50:46.076Z', time: '2d' },
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),
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).toBeLessThan(0);
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});
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});
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