65 lines
3.4 KiB
TypeScript
65 lines
3.4 KiB
TypeScript
import { beforeEach, describe, expect, it, vi } from 'vitest';
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import { PgDialect } from 'drizzle-orm/pg-core';
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import type { SQL } from 'drizzle-orm';
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const state = vi.hoisted(() => ({ rows: [] as unknown[][], filters: [] as unknown[], select: vi.fn() }));
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vi.mock('server-only', () => ({}));
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vi.mock('./events', () => ({ notifyNotificationChange: vi.fn() }));
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vi.mock('@/lib/media/storage', () => ({ publicMediaUrl: (key: string) => `https://cdn.example/${key}` }));
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vi.mock('@/db', () => ({ getDb: () => ({ select: state.select }) }));
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import { listNotifications } from './repository';
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const user = { id: 'reader', role: 'user', emailVerified: true };
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const guideId = '00000000-0000-4000-8000-000000000001';
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const otherGuideId = '00000000-0000-4000-8000-000000000002';
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function row(kind: string, eventKey: string) {
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return { notification: { id: eventKey, kind, eventKey }, cursorTime: '2026-10-12T00:00:00Z', authorName: null, authorImage: null };
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}
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beforeEach(() => {
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state.rows = [];
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state.filters = [];
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state.select.mockReset().mockImplementation(() => {
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const rows = state.rows.shift() ?? [];
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const query = {
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from: () => query, leftJoin: () => query, innerJoin: () => query,
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where: (filter: unknown) => { state.filters.push(filter); return query; }, orderBy: () => query, limit: () => query,
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then: (resolve: (value: unknown[]) => unknown) => Promise.resolve(rows).then(resolve),
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};
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return query;
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});
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});
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describe('guide overview images in notification feeds', () => {
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it('loads multiple guide covers in one bounded query while preserving comment authors and unread counts', async () => {
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state.rows = [[row('guide_published', `guide:${guideId}:published`), row('guide_published', `guide:${otherGuideId}:published`),
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{ ...row('comment_new', 'comment:1'), authorName: 'Reader', authorImage: 'https://profile.example/reader.png' }],
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[{ count: 3 }], [{ id: guideId, objectKey: 'guide/cover.png' }, { id: otherGuideId, objectKey: 'guide/other.png' }]];
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const result = await listNotifications(user);
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expect(result.unread).toBe(3);
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expect(result.nextCursor).toBeNull();
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expect(result.items.map(item => item.imageUrl)).toEqual(['https://cdn.example/guide/cover.png', 'https://cdn.example/guide/other.png', null]);
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expect(result.items[2]).toMatchObject({ authorName: 'Reader', authorImage: 'https://profile.example/reader.png' });
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expect(state.select).toHaveBeenCalledTimes(3);
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const filter = new PgDialect().sqlToQuery(state.filters[2] as SQL);
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expect(filter.params).toContain(guideId);
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expect(filter.params).toContain(otherGuideId);
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expect(filter.params).toContain(true);
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expect(filter.sql).toContain('"is_public"');
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expect(filter.sql).toContain('"trashed_at" is null');
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});
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it('avoids cover queries for other notification kinds or malformed publication keys', async () => {
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state.rows = [[row('commission', `guide:${guideId}:published`), row('guide_published', 'guide:invalid:published')], [{ count: 2 }]];
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const result = await listNotifications(user);
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expect(result.items.map(item => item.imageUrl)).toEqual([null, null]);
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expect(state.select).toHaveBeenCalledTimes(2);
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});
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it('keeps the notification usable without an image when its guide is unavailable', async () => {
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state.rows = [[row('guide_published', `guide:${guideId}:published`)], [{ count: 1 }], []];
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expect((await listNotifications(user)).items[0].imageUrl).toBeNull();
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});
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});
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