feat: register ebook converter in the app so the API serves the new family

Also fixes a real bug found via the fb2 API test: file-type sniffs a real fb2 file's XML declaration as generic "xml", not "fb2" and not undetected, so it never reached the undetectable-format fallback added in the previous commit. Added an fb2->xml alias in normalizeFormat, same pattern as the existing azw3->mobi one.
2026-07-31 13:29:06 +02:00
parent 977dac35d9
commit 86b555b334
4 changed files with 68 additions and 1 deletions
@@ -58,6 +58,43 @@ describe('GET /api/formats', () => {
  });
 });

+describe('GET /api/formats — ebooks', () => {
+  it('lists the other 9 ebook formats as targets for epub, and never lists epub as its own target', async () => {
+    const response = await request(app).get('/api/formats').query({ source: 'epub' });
+
+    expect(response.body.targets).toEqual(
+      expect.arrayContaining(['fb2', 'lrf', 'mobi', 'pdb', 'rb', 'snb', 'tcr', 'azw3', 'pdf'])
+    );
+    expect(response.body.targets).not.toContain('epub');
+  });
+});
+
+describe('POST /api/jobs — ebooks', () => {
+  it('creates a pending job converting an fb2 upload to epub, accepting it despite file-type sniffing its XML declaration as generic "xml" rather than "fb2"', async () => {
+    const fixturePath = path.join(config.storageDir, 'book.fb2');
+    await fs.writeFile(
+      fixturePath,
+      '<?xml version="1.0" encoding="utf-8"?><FictionBook><body><p>hello</p></body></FictionBook>'
+    );
+
+    const response = await request(app)
+      .post('/api/jobs')
+      .field('targetFormats', JSON.stringify(['epub']))
+      .attach('files', fixturePath, 'book.fb2');
+
+    expect(response.status).toBe(201);
+    expect(response.body.jobs[0].status).toBe('pending');
+
+    const job = await getJobByUuid(prisma, response.body.jobs[0].id);
+    expect(job.sourceFormat).toBe('fb2');
+    expect(job.targetFormat).toBe('epub');
+    expect(job.family).toBe('ebook');
+    expect(job.inputMimeType).toBe('application/xml');
+
+    await fs.unlink(fixturePath);
+  });
+});
+
 describe('POST /api/jobs', () => {
  it('creates a pending job for a valid image upload', async () => {
    const fixturePath = path.join(import.meta.dirname, '..', 'fixtures', 'sample.png');