Wegwichtel/test/media-api.test.js
Florian Zumpe 0def9b23db
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included serverside mime detection
2026-06-17 11:42:43 +02:00

328 lines
13 KiB
JavaScript

import assert from 'node:assert/strict';
import fs from 'node:fs/promises';
import net from 'node:net';
import os from 'node:os';
import path from 'node:path';
import { spawn } from 'node:child_process';
import test from 'node:test';
const root = path.resolve(import.meta.dirname, '..');
const PNG_FILE = Buffer.from(
'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8/x8AAusB9Y9ZQmcAAAAASUVORK5CYII=',
'base64'
);
const MP3_FILE = Buffer.concat([
Buffer.from('49443304000000000000', 'hex'),
Buffer.from('fffb9064', 'hex'),
Buffer.alloc(512)
]);
const WAV_FILE = Buffer.from(
'524946462400000057415645666d74201000000001000100401f0000803e0000020010006461746100000000',
'hex'
);
async function freePort() {
return new Promise((resolve, reject) => {
const server = net.createServer();
server.once('error', reject);
server.listen(0, '127.0.0.1', () => {
const { port } = server.address();
server.close(error => error ? reject(error) : resolve(port));
});
});
}
async function requestJson(url, options = {}, expectedStatus = 200) {
const response = await fetch(url, options);
const body = await response.json();
assert.equal(response.status, expectedStatus, JSON.stringify(body));
return { response, body };
}
async function requestBuffer(url, expectedStatus = 200) {
const response = await fetch(url);
const body = Buffer.from(await response.arrayBuffer());
assert.equal(response.status, expectedStatus);
return { response, body };
}
async function waitForServer(baseUrl, child, output) {
for (let attempt = 0; attempt < 80; attempt += 1) {
if (child.exitCode != null) throw new Error(`Server wurde vorzeitig beendet.\n${output.join('')}`);
try {
const response = await fetch(`${baseUrl}/api/health`);
if (response.ok) return;
} catch {
// Server startet noch.
}
await new Promise(resolve => setTimeout(resolve, 100));
}
throw new Error(`Serverstart hat das Zeitlimit überschritten.\n${output.join('')}`);
}
test('pictures and audio are managed as individual REST resources', { timeout: 30000 }, async t => {
const runtime = await fs.mkdtemp(path.join(os.tmpdir(), 'wegwichtel-media-api-'));
const port = await freePort();
const baseUrl = `http://127.0.0.1:${port}`;
const output = [];
const child = spawn(process.execPath, ['server.js'], {
cwd: root,
env: {
...process.env,
HOST: '127.0.0.1',
PORT: String(port),
DATA_DIR: path.join(runtime, 'data'),
STORAGE_DIR: path.join(runtime, 'storage')
},
stdio: ['ignore', 'pipe', 'pipe']
});
child.stdout.on('data', chunk => output.push(chunk.toString()));
child.stderr.on('data', chunk => output.push(chunk.toString()));
t.after(async () => {
if (child.exitCode == null) {
child.kill('SIGTERM');
await new Promise(resolve => child.once('exit', resolve));
}
await fs.rm(runtime, { recursive: true, force: true });
});
await waitForServer(baseUrl, child, output);
const gpx = await fs.readFile(path.join(root, 'examples', 'sample-route.gpx'));
const routeForm = new FormData();
routeForm.append('name', 'Medien-API-Test');
routeForm.append('gpx', new Blob([gpx], { type: 'application/octet-stream' }), 'route.txt');
const { body: route } = await requestJson(`${baseUrl}/api/routes`, {
method: 'POST',
body: routeForm
}, 201);
assert.equal(route.gpxUrl, `/api/routes/${route.id}/gpx`);
const { response: gpxResponse, body: downloadedGpx } = await requestBuffer(`${baseUrl}${route.gpxUrl}`);
assert.match(gpxResponse.headers.get('content-type') || '', /application\/gpx\+xml/);
assert.deepEqual(downloadedGpx, gpx);
const { body: poi } = await requestJson(`${baseUrl}/api/routes/${route.id}/pois`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
title: 'Teststation',
description: 'Station für Medientests',
lat: route.start.lat,
lon: route.start.lon,
triggerRadiusM: 40,
sequence: 0
})
}, 201);
const { body: otherPoi } = await requestJson(`${baseUrl}/api/routes/${route.id}/pois`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
title: 'Andere Teststation',
lat: route.start.lat + 0.0001,
lon: route.start.lon + 0.0001,
triggerRadiusM: 40,
sequence: 1
})
}, 201);
const { body: fetchedPoi } = await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${poi.id}`
);
assert.equal(fetchedPoi.id, poi.id);
assert.equal(fetchedPoi.routeId, route.id);
assert.equal(fetchedPoi.title, 'Teststation');
const { body: updatedPoi } = await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${poi.id}`,
{
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ title: 'Aktualisierte Teststation' })
}
);
assert.equal(updatedPoi.title, 'Aktualisierte Teststation');
await requestJson(`${baseUrl}/api/routes/999999/pois/${poi.id}`, {}, 404);
await requestJson(`${baseUrl}/api/routes/${route.id}/pois/999999`, {}, 404);
await requestJson(`${baseUrl}/api/pois/${poi.id}`, {}, 404);
const pictureForm = new FormData();
pictureForm.append('poiId', String(otherPoi.id));
pictureForm.append('caption', 'Erste Bildbeschreibung');
pictureForm.append('sequence', '0');
pictureForm.append('picture', new Blob([PNG_FILE], { type: 'application/octet-stream' }), 'bild.txt');
const { response: pictureResponse, body: picture } = await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${poi.id}/pictures`,
{ method: 'POST', body: pictureForm },
201
);
assert.equal(pictureResponse.headers.get('location'), `/api/routes/${route.id}/pois/${poi.id}/pictures/${picture.id}`);
assert.equal(picture.poiId, poi.id);
assert.equal(picture.caption, 'Erste Bildbeschreibung');
assert.equal(picture.url, `/api/routes/${route.id}/pois/${poi.id}/pictures/${picture.id}`);
const { response: pictureFileResponse, body: pictureFile } = await requestBuffer(`${baseUrl}${picture.url}`);
assert.match(pictureFileResponse.headers.get('content-type') || '', /image\/png/);
assert.deepEqual(pictureFile, PNG_FILE);
const { body: pictureMetadata } = await requestJson(`${baseUrl}${picture.url}?metadata=true`);
assert.equal(pictureMetadata.caption, 'Erste Bildbeschreibung');
assert.equal(pictureMetadata.poiId, poi.id);
await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${otherPoi.id}/pictures/${picture.id}?metadata=true`,
{},
404
);
const { body: pictureList } = await requestJson(`${baseUrl}/api/routes/${route.id}/pois/${poi.id}/pictures`);
assert.equal(pictureList.pictures.length, 1);
assert.equal(pictureList.pictures[0].id, picture.id);
const jsonPicturePayload = {
caption: 'Bild aus JSON',
sequence: 1,
picture: {
filename: 'bild-json.bin',
base64: PNG_FILE.toString('base64')
}
};
const { body: jsonPicture } = await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${otherPoi.id}/pictures`,
{
method: 'POST',
headers: { 'Content-Type': 'text/json' },
body: JSON.stringify(jsonPicturePayload)
},
201
);
assert.equal(jsonPicture.poiId, otherPoi.id);
assert.equal(jsonPicture.caption, 'Bild aus JSON');
const { response: jsonPictureResponse, body: jsonPictureFile } = await requestBuffer(`${baseUrl}${jsonPicture.url}`);
assert.match(jsonPictureResponse.headers.get('content-type') || '', /image\/png/);
assert.deepEqual(jsonPictureFile, PNG_FILE);
await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${otherPoi.id}/pictures`,
{
method: 'POST',
headers: { 'Content-Type': 'text/json' },
body: '{}'
},
400
);
await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${otherPoi.id}/pictures`,
{
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
picture: {
filename: 'behauptetes-bild.png',
contentType: 'image/png',
base64: Buffer.from('kein Bild').toString('base64')
}
})
},
415
);
const { body: updatedPicture } = await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${poi.id}/pictures/${picture.id}`,
{
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ caption: 'Aktualisierte Bildbeschreibung', sequence: 2 })
}
);
assert.equal(updatedPicture.caption, 'Aktualisierte Bildbeschreibung');
assert.equal(updatedPicture.sequence, 2);
const audioForm = new FormData();
audioForm.append('audio', new Blob([MP3_FILE], { type: 'application/octet-stream' }), 'ansage.txt');
const { response: audioResponse, body: audio } = await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${poi.id}/audio`,
{ method: 'POST', body: audioForm },
201
);
assert.equal(audioResponse.headers.get('location'), `/api/routes/${route.id}/pois/${poi.id}/audio`);
assert.equal(audio.poiId, poi.id);
assert.equal(audio.url, `/api/routes/${route.id}/pois/${poi.id}/audio`);
const { response: audioFileResponse, body: audioFile } = await requestBuffer(`${baseUrl}${audio.url}`);
assert.match(audioFileResponse.headers.get('content-type') || '', /audio\/mpeg/);
assert.deepEqual(audioFile, MP3_FILE);
const { body: audioMetadata } = await requestJson(`${baseUrl}${audio.url}?metadata=true`);
assert.equal(audioMetadata.poiId, poi.id);
const duplicateAudio = new FormData();
duplicateAudio.append('audio', new Blob([MP3_FILE], { type: 'image/png' }), 'doppelt.png');
await requestJson(`${baseUrl}/api/routes/${route.id}/pois/${poi.id}/audio`, {
method: 'POST',
body: duplicateAudio
}, 409);
const replacementAudio = {
audio: {
filename: 'ansage-neu.bin',
base64: WAV_FILE.toString('base64')
}
};
const { body: replacedAudio } = await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${poi.id}/audio`,
{
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(replacementAudio)
}
);
assert.equal(replacedAudio.url, `/api/routes/${route.id}/pois/${poi.id}/audio`);
const { response: replacedAudioResponse, body: replacedAudioFile } = await requestBuffer(`${baseUrl}${replacedAudio.url}`);
assert.match(replacedAudioResponse.headers.get('content-type') || '', /audio\/wav/);
assert.deepEqual(replacedAudioFile, WAV_FILE);
const { body: routeWithMedia } = await requestJson(`${baseUrl}/api/routes/${route.id}`);
assert.equal(routeWithMedia.pois[0].images[0].caption, 'Aktualisierte Bildbeschreibung');
assert.equal(routeWithMedia.gpxUrl, `/api/routes/${route.id}/gpx`);
assert.equal(routeWithMedia.pois[0].audioUrl, `/api/routes/${route.id}/pois/${poi.id}/audio`);
assert.equal(routeWithMedia.pois[0].images[0].url, `/api/routes/${route.id}/pois/${poi.id}/pictures/${picture.id}`);
assert.doesNotMatch(JSON.stringify(routeWithMedia), /\/media\//);
const legacyMediaResponse = await fetch(`${baseUrl}/media/routes/${route.id}/route.gpx`);
assert.equal(legacyMediaResponse.status, 404);
const legacyPictureEndpoint = await fetch(`${baseUrl}/api/routes/${route.id}/pictures`);
assert.equal(legacyPictureEndpoint.status, 404);
const legacyAudioEndpoint = await fetch(`${baseUrl}/api/routes/${route.id}/audio`);
assert.equal(legacyAudioEndpoint.status, 404);
const { body: deletedAudio } = await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${poi.id}/audio`,
{ method: 'DELETE' }
);
assert.equal(deletedAudio.deleted, true);
const { body: deletedPicture } = await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${poi.id}/pictures/${picture.id}`,
{ method: 'DELETE' }
);
assert.equal(deletedPicture.deleted, true);
const otherAudioForm = new FormData();
otherAudioForm.append('audio', new Blob([MP3_FILE], { type: 'text/plain' }), 'falsch.txt');
await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${otherPoi.id}/audio`,
{ method: 'POST', body: otherAudioForm },
201
);
const { body: deletedPoi } = await requestJson(
`${baseUrl}/api/routes/${route.id}/pois/${otherPoi.id}`,
{ method: 'DELETE' }
);
assert.equal(deletedPoi.deleted, true);
await requestJson(`${baseUrl}/api/routes/${route.id}/pois/${otherPoi.id}`, {}, 404);
await requestJson(`${baseUrl}/api/routes/${route.id}/pois/${otherPoi.id}/pictures/${jsonPicture.id}`, {}, 404);
await requestJson(`${baseUrl}/api/routes/${route.id}/pois/${otherPoi.id}/audio`, {}, 404);
await requestJson(`${baseUrl}/api/routes/${route.id}/pois/${poi.id}/pictures/${picture.id}`, {}, 404);
await requestJson(`${baseUrl}/api/routes/${route.id}/pois/${poi.id}/audio`, {}, 404);
});