60 lines
3.4 KiB
JavaScript
60 lines
3.4 KiB
JavaScript
const assert = require('node:assert/strict');
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const { readFileSync } = require('node:fs');
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const { resolve } = require('node:path');
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const { test } = require('node:test');
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const { runInNewContext } = require('node:vm');
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const root = resolve(__dirname, '../../');
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const source = readFileSync(resolve(root, 'reproxy/web/minecraft/app.js'), 'utf8');
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async function renderStatus(response, error) {
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const elements = Object.fromEntries(['server-status', 'build-status', 'build-download'].map(id => [id, {}]));
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const requests = [];
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let refresh;
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const context = {
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document: { getElementById: id => elements[id] },
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AbortSignal,
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TextDecoder,
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Uint8Array,
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atob,
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fetch: async (url, options) => {
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requests.push({ url, options });
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if (url.endsWith('/readme')) {
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return { ok: true, json: async () => ({ encoding: 'base64', content: Buffer.from('Актуальная версия — **1.2.3**: [Скачать 1.2.3](dist/minecraft-lab-neoforge-spike-1.2.3/minecraft-lab-neoforge-spike-1.2.3.mrpack)').toString('base64') }) };
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}
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if (error) throw error;
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return response;
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},
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setInterval: (callback, delay) => { refresh = { callback, delay }; },
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};
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runInNewContext(source, context);
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await new Promise(setImmediate);
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assert.equal(elements['build-download'].hidden, false);
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assert.match(elements['build-download'].href, /1\.2\.3\.mrpack$/);
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assert.equal(refresh.delay, 300000);
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await refresh.callback();
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assert.equal(requests.filter(request => request.url === '/minecraft/api/status').length, 2);
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assert.ok(requests.every(request => request.options.signal instanceof AbortSignal));
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return elements['server-status'].textContent;
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}
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for (const [name, data, expected] of [
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['positive count', { online: true, players: { online: 7 } }, 'Игроков онлайн: 7'],
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['zero count', { online: true, players: { online: 0 } }, 'Игроков онлайн: 0'],
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['offline', { online: false }, 'Сервер недоступен'],
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...[null, {}, { online: true }, { online: true, players: { online: -1 } }, { online: true, players: { online: '2' } }].map(data => ['invalid response ' + JSON.stringify(data), data, 'Не удалось получить онлайн']),
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]) {
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test(name, async () => assert.equal(await renderStatus({ ok: true, json: async () => data }), expected));
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}
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test('HTTP failure', async () => assert.equal(await renderStatus({ ok: false }), 'Не удалось получить онлайн'));
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test('invalid JSON', async () => assert.equal(await renderStatus({ ok: true, json: async () => { throw new SyntaxError(); } }), 'Не удалось получить онлайн'));
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test('timeout', async () => assert.equal(await renderStatus(null, new DOMException('Timeout', 'TimeoutError')), 'Не удалось получить онлайн'));
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test('network failure', async () => assert.equal(await renderStatus(null, new TypeError('Failed to fetch')), 'Не удалось получить онлайн'));
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test('Telemost link and initial status', () => {
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const html = readFileSync(resolve(root, 'reproxy/web/minecraft/index.html'), 'utf8');
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assert.match(html, /href="https:\/\/telemost\.yandex\.ru\/j\/76726739040099\?skip_app=1" target="_blank" rel="noopener noreferrer"/);
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assert.match(html, /id="server-status" role="status">Проверяем онлайн…/);
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});
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