Files
bDS/tests/engine/GenerationPostIndexService.test.ts
2026-02-22 09:28:20 +01:00

74 lines
2.9 KiB
TypeScript

import { describe, expect, it } from 'vitest';
import type { PostData } from '../../src/main/engine/PostEngine';
import {
buildGenerationPostIndex,
estimateGenerationUnitsBySection,
} from '../../src/main/engine/GenerationPostIndexService';
function makePost(overrides: Partial<PostData> = {}): PostData {
const createdAt = overrides.createdAt ?? new Date('2025-01-02T10:00:00.000Z');
return {
id: overrides.id ?? 'post-1',
projectId: overrides.projectId ?? 'project',
title: overrides.title ?? 'Title',
slug: overrides.slug ?? 'title',
excerpt: overrides.excerpt,
content: overrides.content ?? 'Body',
status: overrides.status ?? 'published',
author: overrides.author,
createdAt,
updatedAt: overrides.updatedAt ?? createdAt,
publishedAt: overrides.publishedAt,
tags: overrides.tags ?? [],
categories: overrides.categories ?? [],
};
}
describe('GenerationPostIndexService', () => {
it('indexes posts by category tag and date partitions', () => {
const posts = [
makePost({ id: '1', categories: ['news'], tags: ['t1'], createdAt: new Date('2025-01-15T00:00:00.000Z') }),
makePost({ id: '2', categories: ['page'], tags: ['t2'], createdAt: new Date('2025-02-20T00:00:00.000Z') }),
];
const index = buildGenerationPostIndex(posts);
expect(index.postsByCategory.get('news')?.map((p) => p.id)).toEqual(['1']);
expect(index.postsByCategory.get('page')?.map((p) => p.id)).toEqual(['2']);
expect(index.postsByTag.get('t2')?.map((p) => p.id)).toEqual(['2']);
expect(index.postsByYear.get(2025)?.length).toBe(2);
expect(index.postsByYearMonth.get('2025/01')?.length).toBe(1);
expect(index.postsByYearMonthDay.get('2025/02/20')?.length).toBe(1);
});
it('estimates generation units per section using indexed counts', () => {
const posts = [
makePost({ id: '1', categories: ['news'], tags: ['t1'], createdAt: new Date('2025-01-15T00:00:00.000Z') }),
makePost({ id: '2', categories: ['news'], tags: ['t1'], createdAt: new Date('2025-01-14T00:00:00.000Z') }),
makePost({ id: '3', categories: ['page'], tags: [], createdAt: new Date('2025-01-13T00:00:00.000Z') }),
];
const index = buildGenerationPostIndex(posts);
const estimate = estimateGenerationUnitsBySection({
posts,
allCategories: new Set(['news', 'page']),
allTags: new Set(['t1']),
yearsMap: new Map([[2025, new Date()]]),
yearMonthsMap: new Map([['2025/01', new Date()]]),
yearMonthDaysMap: new Map([
['2025/01/15', new Date()],
['2025/01/14', new Date()],
['2025/01/13', new Date()],
]),
maxPostsPerPage: 2,
postIndex: index,
});
expect(estimate.core).toBeGreaterThanOrEqual(4);
expect(estimate.single).toBe(3);
expect(estimate.category).toBe(2);
expect(estimate.tag).toBe(1);
expect(estimate.date).toBeGreaterThan(0);
});
});