Einstellungen und Zusatzdateien für den Schnitt ablegen

Intro, Outro, Backing Track und Voice-overs pro Clip laufen über
denselben Upload in Stücken wie die Clips. Die Schnitt-Einstellungen
werden feldweise geprüft; ffprobe akzeptiert jetzt auch reine Tonspuren.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

test/projects.test.js

@@ -11,7 +11,7 @@ let baseUrl;
 let cookie;
 let dataDir;
 
-const fakeMedia = { duration: 42, width: 1080, height: 1920, rotation: 0, fps: 30, hasAudio: true };
+const fakeMedia = { duration: 42, hasVideo: true, width: 1080, height: 1920, rotation: 0, fps: 30, hasAudio: true };
 
 before(async () => {
   dataDir = await fs.mkdtemp(path.join(os.tmpdir(), 'fdc-test-'));
@@ -141,3 +141,49 @@ test('Projekt löschen entfernt die Dateien', async () => {
   assert.equal((await call('GET', `projects/${project.id}`)).status, 404);
   await assert.rejects(fs.stat(path.join(dataDir, 'projects', project.id)));
 });
+
+test('Einstellungen speichern und prüfen', async () => {
+  const project = await createProject([clip('a.mp4', 5), clip('b.mp4', 5)]);
+  assert.equal(project.settings.muteClips, true);
+
+  let res = await call('PATCH', `projects/${project.id}/settings`, { music: { enabled: true, volume: 40 } });
+  const updated = await res.json();
+  assert.deepEqual(updated.settings.music, { enabled: true, volume: 40 });
+
+  res = await call('PATCH', `projects/${project.id}/settings`, { excluded: [5] });
+  assert.equal(res.status, 400);
+});
+
+test('Zusatzdateien anmelden, hochladen, ersetzen und löschen', async () => {
+  const project = await createProject([clip('a.mp4', 5)]);
+  const base = `projects/${project.id}/assets`;
+
+  // Falscher Dateityp für den Platz
+  assert.equal((await call('POST', `${base}/music`, { file: 'intro.txt', size: 4 })).status, 400);
+  // Unbekannter Platz und Voice-over zu einem Clip, den es nicht gibt
+  assert.equal((await call('POST', `${base}/abspann`, { file: 'a.mp3', size: 4 })).status, 404);
+  assert.equal((await call('POST', `${base}/voice-3`, { file: 'a.webm', size: 4 })).status, 404);
+
+  let res = await call('POST', `${base}/voice-0`, { file: 'aufnahme.webm', size: 4 });
+  assert.equal(res.status, 201);
+  assert.equal((await res.json()).assets['voice-0'].status, 'pending');
+
+  const put = (slot, offset, text) =>
+    call('PUT', `${base}/${slot}?offset=${offset}`, new TextEncoder().encode(text), {
+      'Content-Type': 'application/octet-stream',
+    });
+  res = await put('voice-0', 0, 'stim');
+  assert.equal((await res.json()).status, 'ready');
+  assert.equal(await (await call('GET', `${base}/voice-0/file`)).text(), 'stim');
+
+  // Ersetzen verwirft die alte Datei
+  await call('POST', `${base}/voice-0`, { file: 'neu.m4a', size: 3 });
+  const replaced = await (await call('GET', `projects/${project.id}`)).json();
+  assert.equal(replaced.assets['voice-0'].file, 'neu.m4a');
+  assert.equal(replaced.assets['voice-0'].received, 0);
+  const files = await fs.readdir(path.join(dataDir, 'projects', project.id, 'assets'));
+  assert.deepEqual(files, []);
+
+  res = await call('DELETE', `${base}/voice-0`);
+  assert.deepEqual((await res.json()).assets, {});
+});