redesign the homepage

homepage/tests/unit/integrations/analytics.test.ts

@@ -0,0 +1,30 @@
+import { analyticsEventRegistry, validateAnalyticsEvent } from '@/lib/analytics/events';
+import { describe, expect, it } from 'vitest';
+
+const context = {
+  routeId: 'home',
+  locale: 'en',
+  direction: 'ltr',
+  resolvedTheme: 'light',
+  source: 'hero',
+} as const;
+
+describe('analytics contract', () => {
+  it('accepts allowlisted non-personal demo events', () => {
+    expect(validateAnalyticsEvent('demo_open', context)).toEqual({ name: 'demo_open', context });
+  });
+
+  it('rejects unknown events and payload properties', () => {
+    expect(validateAnalyticsEvent('lead_created', context)).toBeNull();
+    expect(
+      validateAnalyticsEvent('demo_open', { ...context, email: 'person@example.test' }),
+    ).toBeNull();
+  });
+
+  it('marks every registry entry as non-personal and consent-gated', () => {
+    expect(analyticsEventRegistry.every((event) => !event.personalData)).toBe(true);
+    expect(analyticsEventRegistry.every((event) => event.consentCategory === 'analytics')).toBe(
+      true,
+    );
+  });
+});

homepage/tests/unit/integrations/content-type.test.ts

@@ -0,0 +1,19 @@
+import { isApplicationJson } from '@/lib/security/content-type';
+import { describe, expect, it } from 'vitest';
+
+describe('demo API content type validation', () => {
+  it.each([
+    'application/json',
+    'application/json; charset=utf-8',
+    ' Application/JSON ; charset=UTF-8',
+  ])('accepts %s', (value) => {
+    expect(isApplicationJson(value)).toBe(true);
+  });
+
+  it.each([null, '', 'text/plain', 'application/jsonp', 'application/json-patch+json'])(
+    'rejects %s',
+    (value) => {
+      expect(isApplicationJson(value)).toBe(false);
+    },
+  );
+});

homepage/tests/unit/integrations/demo-schema.test.ts

@@ -0,0 +1,46 @@
+import { demoLeadSchema, demoSubmissionEnvelopeSchema, fleetSizeValues } from '@/lib/demo/schema';
+import { describe, expect, it } from 'vitest';
+
+const validLead = {
+  fullName: '  Ada   Example ',
+  workEmail: ' ADA@EXAMPLE.TEST ',
+  company: ' Rental Test Labs ',
+  fleetSize: '25-49',
+  market: '',
+  preferredLanguage: 'en',
+  message: '  Reservation   workflow ',
+  idempotencyKey: '154249a8-0c3c-4ad8-bda6-91b1ffb361a8',
+  source: 'hero',
+} as const;
+
+describe('demo lead schema', () => {
+  it('normalizes approved fields without adding sales-enrichment data', () => {
+    const result = demoLeadSchema.parse(validLead);
+    expect(result).toEqual({
+      ...validLead,
+      fullName: 'Ada Example',
+      workEmail: 'ada@example.test',
+      company: 'Rental Test Labs',
+      market: undefined,
+      message: 'Reservation workflow',
+    });
+  });
+
+  it('rejects unknown fields and unsupported fleet sizes', () => {
+    expect(() => demoLeadSchema.parse({ ...validLead, phone: '+1 555 0100' })).toThrow();
+    expect(() => demoLeadSchema.parse({ ...validLead, fleetSize: '5000+' })).toThrow();
+  });
+
+  it('keeps the Phase 9 fleet ranges stable', () => {
+    expect(fleetSizeValues).toEqual(['1-9', '10-24', '25-49', '50-99', '100-249', '250+']);
+  });
+
+  it('rejects transport fields outside the approved envelope', () => {
+    expect(() =>
+      demoSubmissionEnvelopeSchema.parse({
+        lead: validLead,
+        guard: { honeypot: '', startedAtMs: 1, fingerprint: 'nope' },
+      }),
+    ).toThrow();
+  });
+});

homepage/tests/unit/integrations/destinations.test.ts

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+import { destinationRegistry, resolveDestination } from '@/lib/integrations/destinations';
+import { describe, expect, it } from 'vitest';
+
+describe('destination registry', () => {
+  it('activates only the safe local demo destination', () => {
+    const registry = destinationRegistry({ demoSubmissionEnabled: true, demoMode: 'local' });
+    expect(registry['book-demo'].status).toBe('active');
+    expect(registry['contact-sales'].status).toBe('blocked');
+    expect(registry['sign-in'].status).toBe('active');
+    expect(registry.pricing.status).toBe('placeholder');
+  });
+
+  it('fails the demo destination closed when integration is disabled', () => {
+    const registry = destinationRegistry({ demoSubmissionEnabled: false, demoMode: 'blocked' });
+    expect(registry['book-demo'].status).toBe('blocked');
+  });
+
+  it('resolves approved localized placeholder routes without guessing external URLs', () => {
+    expect(
+      resolveDestination('privacy', 'fr', { demoSubmissionEnabled: false, demoMode: 'blocked' })
+        .href,
+    ).toBe('/fr/confidentialite');
+    expect(
+      resolveDestination('sign-in', 'en', { demoSubmissionEnabled: false, demoMode: 'blocked' }).href,
+    ).toBe('/en/sign-in');
+  });
+});

homepage/tests/unit/integrations/redaction.test.ts

@@ -0,0 +1,21 @@
+import { containsSensitiveKey, redactSensitive } from '@/lib/demo/redaction';
+import { describe, expect, it } from 'vitest';
+
+describe('privacy-safe diagnostics', () => {
+  it('redacts nested personal fields', () => {
+    expect(
+      redactSensitive({
+        category: 'validation',
+        lead: { workEmail: 'person@example.test', company: 'Example Rentals' },
+      }),
+    ).toEqual({
+      category: 'validation',
+      lead: { workEmail: '[REDACTED]', company: '[REDACTED]' },
+    });
+  });
+
+  it('detects sensitive diagnostic structures', () => {
+    expect(containsSensitiveKey({ context: { message: 'private' } })).toBe(true);
+    expect(containsSensitiveKey({ category: 'timeout', correlationId: 'abc' })).toBe(false);
+  });
+});