view data fixes

apps/website/lib/view-models/EmailSignupViewModel.test.ts

@@ -1,8 +1,37 @@
 import { describe, it, expect } from 'vitest';
 import { EmailSignupViewModel } from './EmailSignupViewModel';
+import type { EmailSignupViewData } from '../view-data/EmailSignupViewData';
 
 describe('EmailSignupViewModel', () => {
-  it('should be defined', () => {
-    expect(EmailSignupViewModel).toBeDefined();
+  it('wraps EmailSignupViewData and exposes UI helpers', () => {
+    const viewData: EmailSignupViewData = {
+      email: 'test@example.com',
+      message: 'Thanks for signing up!',
+      status: 'success',
+    };
+
+    const viewModel = new EmailSignupViewModel(viewData);
+
+    expect(viewModel.email).toBe('test@example.com');
+    expect(viewModel.message).toBe('Thanks for signing up!');
+    expect(viewModel.status).toBe('success');
+
+    expect(viewModel.isSuccess).toBe(true);
+    expect(viewModel.isError).toBe(false);
+    expect(viewModel.isInfo).toBe(false);
+  });
+
+  it('reflects error status helpers', () => {
+    const viewData: EmailSignupViewData = {
+      email: 'test@example.com',
+      message: 'Something went wrong',
+      status: 'error',
+    };
+
+    const viewModel = new EmailSignupViewModel(viewData);
+
+    expect(viewModel.isSuccess).toBe(false);
+    expect(viewModel.isError).toBe(true);
+    expect(viewModel.isInfo).toBe(false);
   });
 });