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import assert from 'node:assert/strict';
import { after, before, describe, it } from 'node:test';
import * as cheerio from 'cheerio';
import testAdapter from './test-adapter.js';
import { loadFixture } from './test-utils.js';
describe('Astro.cookies', () => {
/** @type {import('./test-utils').Fixture} */
let fixture;
before(async () => {
fixture = await loadFixture({
root: './fixtures/astro-cookies/',
output: 'server',
adapter: testAdapter(),
});
});
describe('Development', () => {
/** @type {import('./test-utils').DevServer} */
let devServer;
before(async () => {
devServer = await fixture.startDevServer();
});
after(async () => {
await devServer.stop();
});
it('is able to get cookies from the request', async () => {
const response = await fixture.fetch('/get-json', {
headers: {
cookie: `prefs=${encodeURIComponent(JSON.stringify({ mode: 'light' }))}`,
},
});
assert.equal(response.status, 200);
const html = await response.text();
const $ = cheerio.load(html);
assert.equal($('dd').text(), 'light');
});
it('can set the cookie value', async () => {
const response = await fixture.fetch('/set-value', {
method: 'POST',
});
assert.equal(response.status, 200);
// Bug in 18.14.1 where `set-cookie` will not be defined
// Should be fixed in 18.14.2
if (process.versions.node !== '18.14.1') {
assert.equal(response.headers.has('set-cookie'), true);
}
});
});
describe('Production', () => {
let app;
before(async () => {
await fixture.build();
app = await fixture.loadTestAdapterApp();
});
async function fetchResponse(path, requestInit) {
const request = new Request('http://example.com' + path, requestInit);
const response = await app.render(request);
return response;
}
it('is able to get cookies from the request', async () => {
const response = await fetchResponse('/get-json', {
headers: {
cookie: `prefs=${encodeURIComponent(JSON.stringify({ mode: 'light' }))}`,
},
});
assert.equal(response.status, 200);
const html = await response.text();
const $ = cheerio.load(html);
assert.equal($('dd').text(), 'light');
});
it('can set the cookie value', async () => {
const response = await fetchResponse('/set-value', {
method: 'POST',
});
assert.equal(response.status, 200);
let headers = Array.from(app.setCookieHeaders(response));
assert.equal(headers.length, 1);
assert.match(headers[0], /Expires/);
});
it('app.render can include the cookie in the Set-Cookie header', async () => {
const request = new Request('http://example.com/set-value', {
method: 'POST',
});
const response = await app.render(request, { addCookieHeader: true });
assert.equal(response.status, 200);
const value = response.headers.get('Set-Cookie');
assert.equal(typeof value, 'string');
assert.equal(value.startsWith('admin=true; Expires='), true);
});
it('app.render can exclude the cookie from the Set-Cookie header', async () => {
const request = new Request('http://example.com/set-value', {
method: 'POST',
});
const response = await app.render(request, { addCookieHeader: false });
assert.equal(response.status, 200);
assert.equal(response.headers.get('Set-Cookie'), null);
});
it('Early returning a Response still includes set headers', async () => {
const response = await fetchResponse('/early-return', {
headers: {
cookie: `prefs=${encodeURIComponent(JSON.stringify({ mode: 'light' }))}`,
},
});
assert.equal(response.status, 302);
let headers = Array.from(app.setCookieHeaders(response));
assert.equal(headers.length, 1);
let raw = headers[0].slice(6);
let data = JSON.parse(decodeURIComponent(raw));
assert.equal(typeof data, 'object');
assert.equal(data.mode, 'dark');
});
it('API route can get and set cookies', async () => {
const response = await fetchResponse('/set-prefs', {
method: 'POST',
headers: {
cookie: `prefs=${encodeURIComponent(JSON.stringify({ mode: 'light' }))}`,
},
});
assert.equal(response.status, 302);
let headers = Array.from(app.setCookieHeaders(response));
assert.equal(headers.length, 1);
let raw = headers[0].slice(6);
let data = JSON.parse(decodeURIComponent(raw));
assert.equal(typeof data, 'object');
assert.equal(data.mode, 'dark');
});
});
});
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