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import { assertSiteSnapshot, build, getSite } from "./utils.ts";import metas from "../plugins/metas.ts";
import type { Page } from "../core/file.ts";
Deno.test("metas plugin", async (t) => {  const site = getSite({    src: "metas",  });
  site.use(metas());  site.preprocess([".md"], (pages: Page[]) => {    pages.forEach((page) => {      page.data.excerpt ??=        (page.data.content as string).split("<!--more-->")[0];    });  });
  await build(site);  await assertSiteSnapshot(t, site);});