128 lines
3.5 KiB
TypeScript
128 lines
3.5 KiB
TypeScript
import { StartServerCallback, runBuildAndStartApp, defaultTestPermissions } from './helpers.ts';
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import { DOMParser } from 'https://deno.land/x/deno_dom@v0.1.35-alpha/deno-dom-wasm.ts';
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import { assert, assertEquals } from 'https://deno.land/std@0.158.0/testing/asserts.ts';
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async function startApp(cb: StartServerCallback) {
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await runBuildAndStartApp('./fixtures/basics/', cb);
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}
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// this needs to be here and not in the specific test case, because
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// the variables are loaded in the global scope of the built server
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// module, which is only executed once upon the first load
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const varContent = 'this is a value stored in env variable';
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Deno.env.set('SOME_VARIABLE', varContent);
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Deno.test({
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name: 'Basics',
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permissions: defaultTestPermissions,
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async fn() {
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await startApp(async (baseUrl: URL) => {
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const resp = await fetch(baseUrl);
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assertEquals(resp.status, 200);
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const html = await resp.text();
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assert(html);
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const doc = new DOMParser().parseFromString(html, `text/html`);
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const div = doc!.querySelector('#react');
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assert(div, 'div exists');
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});
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},
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sanitizeResources: false,
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sanitizeOps: false,
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});
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Deno.test({
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name: 'Custom 404',
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permissions: defaultTestPermissions,
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async fn() {
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await startApp(async (baseUrl: URL) => {
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const resp = await fetch(new URL('this-does-not-exist', baseUrl));
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assertEquals(resp.status, 404);
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const html = await resp.text();
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assert(html);
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const doc = new DOMParser().parseFromString(html, `text/html`);
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const header = doc!.querySelector('#custom-404');
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assert(header, 'displays custom 404');
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});
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},
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sanitizeResources: false,
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sanitizeOps: false,
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});
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Deno.test({
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name: 'Loads style assets',
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permissions: defaultTestPermissions,
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async fn() {
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await startApp(async (baseUrl: URL) => {
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let resp = await fetch(baseUrl);
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const html = await resp.text();
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const doc = new DOMParser().parseFromString(html, `text/html`);
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const link = doc!.querySelector('link');
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const href = link!.getAttribute('href');
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resp = await fetch(new URL(href!, baseUrl));
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assertEquals(resp.status, 200);
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const ct = resp.headers.get('content-type');
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assertEquals(ct, 'text/css');
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await resp.body!.cancel();
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});
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},
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sanitizeResources: false,
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sanitizeOps: false,
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});
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Deno.test({
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name: 'Correctly loads run-time env variables',
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permissions: defaultTestPermissions,
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async fn() {
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await startApp(async (baseUrl: URL) => {
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const resp = await fetch(baseUrl);
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const html = await resp.text();
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const doc = new DOMParser().parseFromString(html, `text/html`);
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const p = doc!.querySelector('p#env-value');
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assertEquals(p!.innerText, varContent);
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});
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},
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sanitizeResources: false,
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sanitizeOps: false,
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});
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Deno.test({
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name: 'Works with Markdown',
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permissions: defaultTestPermissions,
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async fn() {
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await startApp(async (baseUrl: URL) => {
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const resp = await fetch(new URL('markdown', baseUrl));
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const html = await resp.text();
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const doc = new DOMParser().parseFromString(html, `text/html`);
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const h1 = doc!.querySelector('h1');
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assertEquals(h1!.innerText, 'Heading from Markdown');
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});
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},
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sanitizeResources: false,
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sanitizeOps: false,
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});
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Deno.test({
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name: 'Works with MDX',
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permissions: defaultTestPermissions,
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async fn() {
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await startApp(async (baseUrl: URL) => {
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const resp = await fetch(new URL('mdx', baseUrl));
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const html = await resp.text();
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const doc = new DOMParser().parseFromString(html, `text/html`);
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const h1 = doc!.querySelector('h1');
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assertEquals(h1!.innerText, 'Heading from MDX');
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});
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},
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sanitizeResources: false,
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sanitizeOps: false,
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});
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