The stale guard demanded an html-free precache glob, contradicting the committed vite.config (offline.html precached, index/settings excluded via globIgnores). Assert the actual invariant instead. Claude-Session: https://claude.ai/code/session_01SpMZ69ur3tjAXCiwaa7Wv2
62 lines
2.6 KiB
JavaScript
62 lines
2.6 KiB
JavaScript
import { describe, it } from 'node:test';
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import assert from 'node:assert/strict';
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import { readFileSync } from 'node:fs';
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import { dirname, resolve } from 'node:path';
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import { fileURLToPath } from 'node:url';
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const __dirname = dirname(fileURLToPath(import.meta.url));
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const vercelConfig = JSON.parse(readFileSync(resolve(__dirname, '../vercel.json'), 'utf-8'));
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const viteConfigSource = readFileSync(resolve(__dirname, '../vite.config.ts'), 'utf-8');
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const getCacheHeaderValue = (sourcePath) => {
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const rule = vercelConfig.headers.find((entry) => entry.source === sourcePath);
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const header = rule?.headers?.find((item) => item.key.toLowerCase() === 'cache-control');
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return header?.value ?? null;
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};
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describe('deploy/cache configuration guardrails', () => {
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it('disables caching for HTML entry routes on Vercel', () => {
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assert.equal(getCacheHeaderValue('/'), 'no-cache, no-store, must-revalidate');
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assert.equal(getCacheHeaderValue('/index.html'), 'no-cache, no-store, must-revalidate');
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});
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it('keeps immutable caching for hashed static assets', () => {
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assert.equal(
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getCacheHeaderValue('/assets/(.*)'),
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'public, max-age=31536000, immutable'
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);
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});
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it('precaches offline.html but never the app shells', () => {
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// html stays in the glob so offline.html is precached; the shells are
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// excluded via globIgnores so a stale index/settings can never be served.
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assert.match(
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viteConfigSource,
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/globPatterns:\s*\['\*\*\/\*\.\{js,css,html,ico,png,svg,woff2\}'\]/
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);
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assert.match(viteConfigSource, /globIgnores:\s*\[[^\]]*'index\.html'/);
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assert.match(viteConfigSource, /globIgnores:\s*\[[^\]]*'settings\.html'/);
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});
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it('uses network-first runtime caching for navigation requests', () => {
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assert.match(viteConfigSource, /request\.mode === 'navigate'/);
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assert.match(viteConfigSource, /handler:\s*'NetworkFirst'/);
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assert.match(viteConfigSource, /cacheName:\s*'html-navigation'/);
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});
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it('contains variant-specific metadata fields used by html replacement and manifest', () => {
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assert.match(viteConfigSource, /shortName:\s*'/);
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assert.match(viteConfigSource, /subject:\s*'/);
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assert.match(viteConfigSource, /classification:\s*'/);
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assert.match(viteConfigSource, /categories:\s*\[/);
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assert.match(
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viteConfigSource,
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/\.replace\(\/<meta name="subject" content="\.\*\?" \\\/>\/,\s*`<meta name="subject"/
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);
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assert.match(
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viteConfigSource,
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/\.replace\(\/<meta name="classification" content="\.\*\?" \\\/>\/,\s*`<meta name="classification"/
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);
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});
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});
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