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https://github.com/koala73/worldmonitor.git
synced 2026-04-25 17:14:57 +02:00
Fix Tauri desktop runtime reliability and settings UX
This commit is contained in:
Elie Habib
299
src-tauri/sidecar/local-api-server.test.mjs
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299
src-tauri/sidecar/local-api-server.test.mjs
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import { strict as assert } from 'node:assert';
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import { mkdtemp, mkdir, rm, writeFile } from 'node:fs/promises';
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import { createServer } from 'node:http';
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import os from 'node:os';
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import path from 'node:path';
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import test from 'node:test';
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import { createLocalApiServer } from './local-api-server.mjs';
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async function listen(server, host = '127.0.0.1', port = 0) {
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await new Promise((resolve, reject) => {
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const onListening = () => {
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server.off('error', onError);
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resolve();
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};
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const onError = (error) => {
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server.off('listening', onListening);
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reject(error);
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};
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server.once('listening', onListening);
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server.once('error', onError);
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server.listen(port, host);
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});
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const address = server.address();
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if (!address || typeof address === 'string') {
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throw new Error('Failed to resolve server address');
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}
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return address.port;
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}
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async function setupRemoteServer() {
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const hits = [];
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const origins = [];
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const server = createServer((req, res) => {
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const url = new URL(req.url || '/', 'http://127.0.0.1');
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hits.push(url.pathname);
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origins.push(req.headers.origin || null);
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res.writeHead(200, { 'content-type': 'application/json' });
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res.end(JSON.stringify({
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source: 'remote',
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path: url.pathname,
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origin: req.headers.origin || null,
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}));
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});
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const port = await listen(server);
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return {
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hits,
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origins,
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remoteBase: `http://127.0.0.1:${port}`,
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async close() {
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await new Promise((resolve, reject) => {
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server.close((error) => (error ? reject(error) : resolve()));
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});
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},
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};
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}
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async function setupApiDir(files) {
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const tempRoot = await mkdtemp(path.join(os.tmpdir(), 'wm-sidecar-test-'));
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const apiDir = path.join(tempRoot, 'api');
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await mkdir(apiDir, { recursive: true });
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await Promise.all(
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Object.entries(files).map(async ([relativePath, source]) => {
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const absolute = path.join(apiDir, relativePath);
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await mkdir(path.dirname(absolute), { recursive: true });
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await writeFile(absolute, source, 'utf8');
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})
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);
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return {
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apiDir,
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async cleanup() {
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await rm(tempRoot, { recursive: true, force: true });
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},
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};
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}
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async function setupResourceDirWithUpApi(files) {
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const tempRoot = await mkdtemp(path.join(os.tmpdir(), 'wm-sidecar-resource-test-'));
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const apiDir = path.join(tempRoot, '_up_', 'api');
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await mkdir(apiDir, { recursive: true });
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await Promise.all(
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Object.entries(files).map(async ([relativePath, source]) => {
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const absolute = path.join(apiDir, relativePath);
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await mkdir(path.dirname(absolute), { recursive: true });
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await writeFile(absolute, source, 'utf8');
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})
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);
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return {
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resourceDir: tempRoot,
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apiDir,
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async cleanup() {
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await rm(tempRoot, { recursive: true, force: true });
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},
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};
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}
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test('falls back to cloud when local handler returns a 500', async () => {
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const remote = await setupRemoteServer();
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const localApi = await setupApiDir({
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'fred-data.js': `
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export default async function handler() {
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return new Response(JSON.stringify({ source: 'local-error' }), {
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status: 500,
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headers: { 'content-type': 'application/json' }
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});
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}
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`,
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});
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const app = await createLocalApiServer({
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port: 0,
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apiDir: localApi.apiDir,
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remoteBase: remote.remoteBase,
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logger: { log() {}, warn() {}, error() {} },
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});
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const { port } = await app.start();
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try {
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const response = await fetch(`http://127.0.0.1:${port}/api/fred-data`);
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assert.equal(response.status, 200);
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const body = await response.json();
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assert.equal(body.source, 'remote');
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assert.equal(remote.hits.includes('/api/fred-data'), true);
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} finally {
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await app.close();
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await localApi.cleanup();
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await remote.close();
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}
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});
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test('uses local handler response when local handler succeeds', async () => {
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const remote = await setupRemoteServer();
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const localApi = await setupApiDir({
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'live.js': `
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export default async function handler() {
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return new Response(JSON.stringify({ source: 'local-ok' }), {
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status: 200,
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headers: { 'content-type': 'application/json' }
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});
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}
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`,
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});
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const app = await createLocalApiServer({
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port: 0,
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apiDir: localApi.apiDir,
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remoteBase: remote.remoteBase,
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logger: { log() {}, warn() {}, error() {} },
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});
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const { port } = await app.start();
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try {
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const response = await fetch(`http://127.0.0.1:${port}/api/live`);
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assert.equal(response.status, 200);
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const body = await response.json();
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assert.equal(body.source, 'local-ok');
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assert.equal(remote.hits.length, 0);
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} finally {
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await app.close();
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await localApi.cleanup();
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await remote.close();
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}
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});
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test('falls back to cloud when local route does not exist', async () => {
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const remote = await setupRemoteServer();
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const localApi = await setupApiDir({});
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const app = await createLocalApiServer({
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port: 0,
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apiDir: localApi.apiDir,
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remoteBase: remote.remoteBase,
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logger: { log() {}, warn() {}, error() {} },
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});
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const { port } = await app.start();
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try {
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const response = await fetch(`http://127.0.0.1:${port}/api/not-found`);
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assert.equal(response.status, 200);
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const body = await response.json();
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assert.equal(body.source, 'remote');
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assert.equal(remote.hits.includes('/api/not-found'), true);
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} finally {
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await app.close();
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await localApi.cleanup();
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await remote.close();
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}
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});
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test('strips browser origin headers before invoking local handlers', async () => {
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const remote = await setupRemoteServer();
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const localApi = await setupApiDir({
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'origin-check.js': `
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export default async function handler(req) {
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const origin = req.headers.get('origin');
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return new Response(JSON.stringify({
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source: 'local',
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originPresent: Boolean(origin),
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}), {
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status: 200,
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headers: { 'content-type': 'application/json' }
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});
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}
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`,
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});
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const app = await createLocalApiServer({
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port: 0,
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apiDir: localApi.apiDir,
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remoteBase: remote.remoteBase,
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logger: { log() {}, warn() {}, error() {} },
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});
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const { port } = await app.start();
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try {
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const response = await fetch(`http://127.0.0.1:${port}/api/origin-check`, {
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headers: { Origin: 'https://tauri.localhost' },
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});
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assert.equal(response.status, 200);
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const body = await response.json();
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assert.equal(body.source, 'local');
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assert.equal(body.originPresent, false);
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assert.equal(remote.hits.length, 0);
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} finally {
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await app.close();
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await localApi.cleanup();
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await remote.close();
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}
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});
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test('strips browser origin headers when proxying to cloud fallback', async () => {
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const remote = await setupRemoteServer();
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const localApi = await setupApiDir({});
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const app = await createLocalApiServer({
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port: 0,
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apiDir: localApi.apiDir,
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remoteBase: remote.remoteBase,
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logger: { log() {}, warn() {}, error() {} },
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});
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const { port } = await app.start();
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try {
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const response = await fetch(`http://127.0.0.1:${port}/api/no-local-handler`, {
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headers: { Origin: 'https://tauri.localhost' },
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});
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assert.equal(response.status, 200);
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const body = await response.json();
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assert.equal(body.source, 'remote');
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assert.equal(body.origin, null);
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assert.equal(remote.origins[0], null);
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} finally {
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await app.close();
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await localApi.cleanup();
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await remote.close();
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}
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});
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test('resolves packaged tauri resource layout under _up_/api', async () => {
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const remote = await setupRemoteServer();
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const localResource = await setupResourceDirWithUpApi({
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'live.js': `
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export default async function handler() {
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return new Response(JSON.stringify({ source: 'local-up' }), {
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status: 200,
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headers: { 'content-type': 'application/json' }
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});
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}
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`,
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});
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const app = await createLocalApiServer({
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port: 0,
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resourceDir: localResource.resourceDir,
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remoteBase: remote.remoteBase,
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logger: { log() {}, warn() {}, error() {} },
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});
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const { port } = await app.start();
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try {
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assert.equal(app.context.apiDir, localResource.apiDir);
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assert.equal(app.routes.length, 1);
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const response = await fetch(`http://127.0.0.1:${port}/api/live`);
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assert.equal(response.status, 200);
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const body = await response.json();
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assert.equal(body.source, 'local-up');
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assert.equal(remote.hits.length, 0);
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} finally {
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await app.close();
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await localResource.cleanup();
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await remote.close();
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}
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});
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