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

tests/gitops.service.test.ts

@@ -0,0 +1,51 @@
+import { describe, it, expect, beforeEach, afterEach } from 'vitest';
+import { GitOpsService } from '../src/services/gitops.service.js';
+import os from 'os';
+import path from 'path';
+import fs from 'fs/promises';
+
+describe('GitOpsService', () => {
+  let gitops: GitOpsService;
+  let testRepoDir: string;
+
+  beforeEach(async () => {
+    testRepoDir = path.join(os.tmpdir(), `naxos-gitops-test-${Date.now()}-${Math.random().toString(36).slice(2)}`);
+    gitops = new GitOpsService(testRepoDir);
+    await gitops.init();
+  });
+
+  afterEach(async () => {
+    try {
+      await fs.rm(testRepoDir, { recursive: true, force: true });
+    } catch {}
+  });
+
+  it('should initialize and produce valid GitOps status', async () => {
+    const status = await gitops.getStatus();
+    expect(status.enabled).toBe(true);
+    expect(status.branch).toBe('main');
+    expect(status.lastCommitSha).toBeDefined();
+  });
+
+  it('should translate declarative configuration into valid NixOS module code', async () => {
+    const nixCode = await gitops.renderNixOSModule();
+    expect(nixCode).toContain('services.naxos.storage');
+    expect(nixCode).toContain('services.naxos.shares.samba');
+    expect(nixCode).toContain('importExistingPools');
+    expect(nixCode).toContain('tank');
+  });
+
+  it('should create commits on state changes', async () => {
+    const res = await gitops.updateConfig(
+      {
+        core: { hostname: 'naxos-test', timezone: 'UTC' },
+      },
+      'feat(test): updated hostname'
+    );
+    expect(res.commitSha).toBeDefined();
+    expect(res.commitSha.length).toBeGreaterThan(10);
+
+    const commits = await gitops.getCommits(5);
+    expect(commits[0].message).toBe('feat(test): updated hostname');
+  });
+});