Test sites

The sites Pagez must build, or must fail on, one folder each, as the test pages are for one page. Each is a folder of pages, with what pages says about many pages: a page at its folder's path, the nearest style.css and frame.html, pagez.md at the root, links between pages, and what a site adds, from pages to redirects.

• Each page opens with a <!-- Expect: … --> comment, which says what it builds to.
• A folder named error-… is a site that must fail, at the place its pages' comments name.

tests/sites.test.ts builds every page of each site, its 404.html and its redirects, and compares each with its snapshot in tests/snapshots/sites/<site>/, at the path it's built at, or an error-… site with its error.txt. What only a build shows, such as dist/'s folders, is in tests/vite.test.ts.

Each site is cited by the rules it holds, in pages, and each error-… site fails with an id from the Errors table, its last word in error.txt.