harden media

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

@@ -30,7 +30,7 @@ describe('DriverViewModel', () => {
 
     expect(viewModel.id).toBe('driver-123');
     expect(viewModel.name).toBe('John Doe');
-    expect(viewModel.avatarUrl).toBeUndefined();
+    expect(viewModel.avatarUrl).toBeNull();
     expect(viewModel.iracingId).toBeUndefined();
     expect(viewModel.rating).toBeUndefined();
   });