feat(legal): integrate RheinLand Betriebshaftpflichtversicherung

tests/certificates.test.ts

@@ -0,0 +1,26 @@
+import { describe, it, expect } from 'vitest';
+import fs from 'fs';
+import { defaultCertificates } from '../components/blocks/CertificatesBlock';
+
+describe('Certificates & Insurance Integration (DE + EN)', () => {
+  it('includes the new RheinLand Betriebshaftpflichtversicherung in defaultCertificates (DE)', () => {
+    const haftpflichtCert = defaultCertificates.find(
+      (cert) => cert.title === 'Betriebshaftpflichtversicherung'
+    );
+    expect(haftpflichtCert).toBeDefined();
+    expect(haftpflichtCert?.pdfUrl).toBe('/assets/certificates/betriebshaftpflicht.pdf');
+    expect(haftpflichtCert?.date).toBe('25.03.2026');
+  });
+
+  it('verifies that content/en/zertifikate.mdx includes Commercial Liability Insurance (EN)', () => {
+    const enMdx = fs.readFileSync('/Volumes/Alpha SSD/Coding/e-tib.com/content/en/zertifikate.mdx', 'utf-8');
+    expect(enMdx).toContain("title: 'Commercial Liability Insurance'");
+    expect(enMdx).toContain("pdfUrl: '/assets/certificates/betriebshaftpflicht.pdf'");
+    expect(enMdx).toContain("date: '25.03.2026'");
+  });
+
+  it('verifies that the PDF asset exists in public/assets/certificates/betriebshaftpflicht.pdf', () => {
+    const filePath = '/Volumes/Alpha SSD/Coding/e-tib.com/public/assets/certificates/betriebshaftpflicht.pdf';
+    expect(fs.existsSync(filePath)).toBe(true);
+  });
+});