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x/fresh/tests/explicit_app_template_test.ts

The next-gen web framework.
denoland/fresh
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import {  assertNotSelector,  assertSelector,  assertTextMany,  withFakeServe,} from "./test_utils.ts";import { assertNotMatch } from "./deps.ts";
Deno.test("doesn't apply internal app template", async () => {  await withFakeServe(    "./tests/fixture_explicit_app/main.ts",    async (server) => {      const doc = await server.getHtml(`/`);
      // Doesn't render internal app template      assertNotSelector(doc, "body body");
      assertSelector(doc, "html > head");      assertSelector(doc, "html > body");      assertSelector(doc, `meta[charset="utf-8"]`);      assertSelector(        doc,        `meta[name="viewport"][content="width=device-width, initial-scale=1.0"]`,      );      assertTextMany(doc, "title", ["fresh title"]);
      // Still renders page      assertSelector(doc, "body > .inner-body > .page");    },  );});
Deno.test("user _app works with <Head>", async () => {  await withFakeServe(    "./tests/fixture_explicit_app/main.ts",    async (server) => {      const doc = await server.getHtml(`/head`);
      // Doesn't render internal app template      assertNotSelector(doc, "body body");
      assertSelector(doc, "html > head");      assertSelector(doc, "html > body");      assertSelector(doc, `meta[charset="utf-8"]`);      assertSelector(        doc,        `meta[name="viewport"][content="width=device-width, initial-scale=1.0"]`,      );      assertSelector(        doc,        `meta[name="fresh"][content="test"]`,      );
      // Still renders page      assertSelector(doc, "body > .inner-body > .page");    },  );});
Deno.test("don't duplicate <title>", async () => {  await withFakeServe(    "./tests/fixture_explicit_app/main.ts",    async (server) => {      const doc = await server.getHtml(`/title`);      assertTextMany(doc, "title", ["foo bar"]);    },  );});
Deno.test("sets <html> + <head> + <body> classes", async () => {  await withFakeServe(    "./tests/fixture_explicit_app/main.ts",    async (server) => {      const doc = await server.getHtml(``);      assertSelector(doc, "html.html");      assertSelector(doc, "head.head");      assertSelector(doc, "body.body");    },  );});
// Issue: https://github.com/denoland/fresh/issues/1666Deno.test("renders valid html document", async () => {  await withFakeServe(    "./tests/fixture_explicit_app/main.ts",    async (server) => {      const res = await server.get("/");      const text = await res.text();
      assertNotMatch(text, /<\/body><\/head>/);    },  );});