release: v0.20.0

app/__tests__/gate-page.test.tsx

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+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { renderToStaticMarkup } from 'react-dom/server';
+
+/**
+ * A locked site still serves /impressum and /privacy (proxy.ts, UNGATED_PAGES),
+ * and the gate is where a visitor who cannot get in finds them. A link to a
+ * page that is switched off would lead to a 404, so each appears only when its
+ * page exists.
+ */
+
+const config = {
+  siteTitle: 'Test Folio',
+  lang: 'en',
+  legal: { enabled: true },
+  privacy: { enabled: true },
+};
+let privacy = true;
+
+vi.mock('@/lib/config', () => ({
+  getConfig: () => config,
+  getConfigOrNull: () => config,
+}));
+vi.mock('@/lib/auth', () => ({
+  isSiteLocked: () => true,
+  SITE_AUTH_KEY: '__site__',
+}));
+vi.mock('@/lib/privacy', () => ({
+  privacyAvailable: () => privacy,
+}));
+
+import GatePage from '../gate/page';
+
+const html = () => renderToStaticMarkup(<GatePage />);
+
+describe('site gate page', () => {
+  beforeEach(() => {
+    config.lang = 'en';
+    config.legal.enabled = true;
+    privacy = true;
+  });
+
+  it('links the legal notice and the privacy policy', () => {
+    const out = html();
+    expect(out).toContain('href="/impressum"');
+    expect(out).toContain('href="/privacy"');
+    expect(out).toContain('aria-label="Legal information"');
+  });
+
+  it('leaves out a page that is switched off', () => {
+    config.legal.enabled = false;
+    expect(html()).not.toContain('href="/impressum"');
+    expect(html()).toContain('href="/privacy"');
+
+    config.legal.enabled = true;
+    privacy = false;
+    expect(html()).toContain('href="/impressum"');
+    expect(html()).not.toContain('href="/privacy"');
+  });
+
+  it('renders no empty link list when neither page exists', () => {
+    config.legal.enabled = false;
+    privacy = false;
+    expect(html()).not.toContain('<nav');
+  });
+
+  it('labels the links in the site language', () => {
+    config.lang = 'de';
+    const out = html();
+    expect(out).toContain('>Impressum</a>');
+    expect(out).toContain('>Datenschutz</a>');
+  });
+});