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import { assertSiteSnapshot, build, getSite } from "./utils.ts";import nunjucks from "../plugins/nunjucks.ts";
Deno.test("build a site with nunjucks", async (t) => {  const site = getSite({    src: "nunjucks",    location: new URL("https://example.com/blog"),  });
  site.use(nunjucks());
  // Register an async filter  site.filter(    "returnAsync",    (text) =>      new Promise((resolve) =>        setTimeout(() => resolve(`${text} (async)`), 10)      ),    true,  );
  // Register custom helpers  site.helper(    "upperCase",    (text) => `<strong>${(text as string).toUpperCase()}</strong>`,    { type: "tag" },  );  site.helper(    "upperCaseBody",    (text) => `<strong>${(text as string).toUpperCase()}</strong>`,    { type: "tag", body: true },  );  site.helper(    "upperCaseAsync",    (text) =>      Promise.resolve(`<strong>${(text as string).toUpperCase()}</strong>`),    { type: "tag", async: true },  );  site.helper(    "upperCaseBodyAsync",    (text) =>      Promise.resolve(`<strong>${(text as string).toUpperCase()}</strong>`),    { type: "tag", body: true, async: true },  );
  site.filter("fromPage", function (key) {    return this?.data[key];  });  site.filter("fromPageAsync", function (key) {    return Promise.resolve(this?.data[key]);  }, true);  site.helper(    "fromPageTagAsync",    function (key) {      return Promise.resolve(`<strong>${this?.data[key]}</strong>`);    },    { type: "tag", body: true, async: true },  );
  await build(site);  await assertSiteSnapshot(t, site);});