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import { runBuildAndStartApp } from './helpers.js';
import { assertEquals, assert, DOMParser } from './deps.js';
async function startApp(cb) {
await runBuildAndStartApp('./fixtures/basics/', cb);
}
// this needs to be here and not in the specific test case, because
// the variables are loaded in the global scope of the built server
// module, which is only executed once upon the first load
const varContent = 'this is a value stored in env variable';
Deno.env.set('SOME_VARIABLE', varContent);
Deno.test({
name: 'Basics',
async fn() {
await startApp(async () => {
const resp = await fetch('http://127.0.0.1:8085/');
assertEquals(resp.status, 200);
const html = await resp.text();
assert(html);
const doc = new DOMParser().parseFromString(html, `text/html`);
const div = doc.querySelector('#react');
assert(div, 'div exists');
});
},
});
Deno.test({
name: 'Loads style assets',
async fn() {
await startApp(async () => {
let resp = await fetch('http://127.0.0.1:8085/');
const html = await resp.text();
const doc = new DOMParser().parseFromString(html, `text/html`);
const link = doc.querySelector('link');
const href = link.getAttribute('href');
resp = await fetch(new URL(href, 'http://127.0.0.1:8085/'));
assertEquals(resp.status, 200);
const ct = resp.headers.get('content-type');
assertEquals(ct, 'text/css');
await resp.body.cancel();
});
},
});
Deno.test({
name: 'Correctly loads run-time env variables',
async fn() {
await startApp(async () => {
const resp = await fetch('http://127.0.0.1:8085/');
const html = await resp.text();
const doc = new DOMParser().parseFromString(html, `text/html`);
const p = doc.querySelector('p#env-value');
assertEquals(p.innerText, varContent);
});
},
});
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