feat(api): complete NaxOS management daemon, GitOps engine, ZFS controller, and test suite

tests/zfs.service.test.ts

@@ -0,0 +1,52 @@
+import { describe, it, expect } from 'vitest';
+import { ZfsService } from '../src/services/zfs.service.js';
+
+describe('ZfsService', () => {
+  const zfs = new ZfsService();
+
+  it('should list configured ZFS pools with health status', async () => {
+    const pools = await zfs.listPools();
+    expect(pools).toBeDefined();
+    expect(pools.length).toBeGreaterThan(0);
+    const tank = pools.find((p) => p.name === 'tank');
+    expect(tank).toBeDefined();
+    expect(tank?.health).toBe('ONLINE');
+    expect(tank?.capacityPercent).toBeGreaterThanOrEqual(0);
+  });
+
+  it('should list datasets with proper mountpoint and compression', async () => {
+    const datasets = await zfs.listDatasets('tank');
+    expect(datasets.length).toBeGreaterThan(0);
+    const photos = datasets.find((d) => d.name === 'tank/media/photos');
+    expect(photos).toBeDefined();
+    expect(photos?.mountpoint).toBe('/tank/media/photos');
+    expect(photos?.compression).toBe('zstd');
+  });
+
+  it('should scan for unimported foreign pools without data loss', async () => {
+    const unimported = await zfs.scanUnimportedPools();
+    expect(unimported).toBeDefined();
+    expect(Array.isArray(unimported)).toBe(true);
+  });
+
+  it('should safely import a foreign pool', async () => {
+    const res = await zfs.importPool({ poolName: 'truenas_pool', force: true, noMount: true });
+    expect(res.success).toBe(true);
+    const pools = await zfs.listPools();
+    const imported = pools.find((p) => p.name === 'truenas_pool');
+    expect(imported).toBeDefined();
+  });
+
+  it('should create and rollback snapshots', async () => {
+    const snapTag = `test-${Date.now()}`;
+    const createRes = await zfs.createSnapshot('tank/media/photos', snapTag);
+    expect(createRes.success).toBe(true);
+
+    const snapshots = await zfs.listSnapshots('tank/media/photos');
+    const created = snapshots.find((s) => s.snapshotTag === snapTag);
+    expect(created).toBeDefined();
+
+    const rollbackRes = await zfs.rollbackSnapshot(`tank/media/photos@${snapTag}`);
+    expect(rollbackRes.success).toBe(true);
+  });
+});