Initiales Projekt-Skelett appRobotFileservice

Ausgelagertes Programm-/File-Handling (vormals GCode.receiveFC im appRobotDriver,
ToDo_4 / ToDo_6b). Express-Service mit .gcode + .json-Storage, aktivem Programm +
Cursor, Teaching (FPoint) und Playback. Speicherung in Grad, driver-nativ (Radian)
zum Driver. Konzept/API unter doc/draft_filehandeling*.md. Tests: jest (13 gruen).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

test/fileStore.test.js

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+const os = require('os');
+const path = require('path');
+const fsp = require('fs/promises');
+const cfg = require('../src/config');
+const store = require('../src/store/fileStore');
+
+let tmp;
+beforeAll(async () => {
+  tmp = await fsp.mkdtemp(path.join(os.tmpdir(), 'fsvc-store-'));
+  cfg.storageDir = tmp; // Storage-Verzeichnis für den Test umbiegen
+});
+afterAll(async () => {
+  await fsp.rm(tmp, { recursive: true, force: true });
+});
+
+test('write + read + list + remove', async () => {
+  await store.write('demo_a', {
+    name: 'Demo A',
+    lines: ['G90 G1 x0 y0 z0 a0 b0 c0 e0 f1000 ;1'],
+  });
+  expect(await store.exists('demo_a')).toBe(true);
+
+  const prog = await store.read('demo_a');
+  expect(prog.name).toBe('Demo A');
+  expect(prog.lines).toHaveLength(1);
+  expect(prog.meta.angleUnit).toBe('deg');
+  expect(prog.meta.createdAt).toBeTruthy();
+
+  const ls = await store.list();
+  expect(ls.find((p) => p.id === 'demo_a')).toBeTruthy();
+
+  await store.remove('demo_a');
+  expect(await store.exists('demo_a')).toBe(false);
+});
+
+test('read von unbekanntem Programm → PROGRAM_NOT_FOUND', async () => {
+  await expect(store.read('gibtsnicht')).rejects.toMatchObject({ code: 'PROGRAM_NOT_FOUND' });
+});
+
+test('slugify entfernt Pfade & Sonderzeichen', () => {
+  expect(store.slugify('../etc/passwd')).toBe('etc_passwd');
+  expect(store.slugify('Demo C!')).toBe('demo_c');
+  expect(store.slugify('  Mehr   Worte  ')).toBe('mehr_worte');
+});
+
+test('assertValidId lehnt Pfad-Trenner ab', () => {
+  expect(() => store.assertValidId('a/b')).toThrow();
+  expect(() => store.assertValidId('..')).toThrow();
+  expect(store.assertValidId('ok_123')).toBe('ok_123');
+});