import { describe, expect, it } from 'vitest';
import fs from 'node:fs';
import os from 'node:os';
import path from 'node:path';
import {
assertManifest,
assertIndexDiscoveryMeta,
assertPluginsDiscoveryMeta,
analyzeSitemap,
assertPrerenderedPluginRoutes,
assertPrerenderedSkillRoutes,
assertIndexSocialMeta,
assertLlms,
assertRobots,
assertSitemap,
extractSitemapLocations,
} from './verify-seo-assets.js';
describe('seo assets verification helpers', () => {
it('extracts sitemap location values in declaration order', () => {
const xml = `
https://example.com/
https://example.com/skill/agent-a
`;
const locs = extractSitemapLocations(xml);
expect(locs).toEqual([
'https://example.com/',
'https://example.com/skill/agent-a',
]);
});
it('validates a canonical sitemap with base path and enough top skills', () => {
const xml = `
https://owner.github.io/repo/
https://owner.github.io/repo/plugins
https://owner.github.io/repo/skill/agent-a
https://owner.github.io/repo/skill/agent-b
`;
expect(() => assertSitemap(xml, { minSkillUrls: 2 })).not.toThrow();
});
it('throws when sitemap has duplicated URLs', () => {
const xml = `
https://example.com/
https://example.com/
`;
expect(() => assertSitemap(xml)).toThrow('duplicated');
});
it('requires robots directives', () => {
const robots = `
User-agent: *
Allow: /
User-agent: GPTBot
Allow: /
User-agent: OAI-SearchBot
Allow: /
User-agent: ClaudeBot
Allow: /
User-agent: PerplexityBot
Allow: /
Sitemap: https://example.com/sitemap.xml
`;
expect(() => assertRobots(robots)).not.toThrow();
});
it('requires llms.txt discovery signals', () => {
const llms = `
# Antigravity Awesome Skills
1,678+ agentic skills with specialized plugins for Claude Code and Codex CLI.
https://github.com/sickn33/antigravity-awesome-skills
Canonical source of truth: the GitHub repository is the primary project URL.
`;
expect(() => assertLlms(llms)).not.toThrow();
});
it('requires social image tags in rendered index html', () => {
const html = `
`;
expect(() => assertIndexSocialMeta(html)).not.toThrow();
});
it('requires current discovery copy in rendered index html', () => {
const html = `
Antigravity Awesome Skills | 1,678+ AI coding skills and plugins
`;
expect(() => assertIndexDiscoveryMeta(html)).not.toThrow();
});
it('requires plugin landing discovery copy in rendered plugin html', () => {
const html = `
AAS Specialized Plugins | 15 AI coding workflow packs
`;
expect(() => assertPluginsDiscoveryMeta(html)).not.toThrow();
});
it('validates prerendered skill route files when present', () => {
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'seo-assets-'));
const distDir = path.join(tmpDir, 'dist');
const routeFile = path.join(distDir, 'skill', 'agent-a', 'index.html');
fs.mkdirSync(path.dirname(routeFile), { recursive: true });
fs.writeFileSync(routeFile, '');
const xml = `
https://owner.github.io/repo/
https://owner.github.io/repo/skill/agent-a
`;
const report = analyzeSitemap(xml);
expect(() => assertPrerenderedSkillRoutes(report.skillUrls, distDir, report.normalizedRootPath)).not.toThrow();
});
it('validates prerendered plugin route files when present', () => {
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'seo-assets-'));
const distDir = path.join(tmpDir, 'dist');
const routeFile = path.join(distDir, 'plugins', 'index.html');
fs.mkdirSync(path.dirname(routeFile), { recursive: true });
fs.writeFileSync(
routeFile,
'AAS Specialized Plugins | 15 AI coding workflow packs',
);
const xml = `
https://owner.github.io/repo/
https://owner.github.io/repo/plugins
`;
const report = analyzeSitemap(xml, { minSkillUrls: 0 });
expect(() => assertPrerenderedPluginRoutes(report.pluginUrls, distDir, report.normalizedRootPath)).not.toThrow();
});
it('throws when a prerendered skill file is missing', () => {
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'seo-assets-'));
const distDir = path.join(tmpDir, 'dist');
const xml = `
https://owner.github.io/repo/
https://owner.github.io/repo/skill/agent-a
`;
const report = analyzeSitemap(xml);
expect(() => assertPrerenderedSkillRoutes(report.skillUrls, distDir, report.normalizedRootPath)).toThrow(
'Missing prerendered page for skill route',
);
});
it('rejects missing social image tags', () => {
const html = `
`;
expect(() => assertIndexSocialMeta(html)).toThrow('twitter:image');
});
it('requires manifest identity and theme fields', () => {
const manifest = JSON.stringify(
{
name: 'Antigravity',
short_name: 'AG',
theme_color: '#112233',
description: 'desc',
icons: [{ src: 'icon.svg' }],
},
null,
2,
);
expect(() => assertManifest(manifest)).not.toThrow();
});
});