fix: update tests for removed Escrows tab and window.location.href login redirect

- Business detail test: replaced Escrows tab assertion with Webhooks + API Keys
  (Escrows tab was removed from CARD_TABS)
- Login tests: mock window.location.href setter since page uses
  window.location.href instead of router.push for login redirect

Author: ralyodio

src/app/businesses/[id]/page.test.tsx

@@ -283,7 +283,8 @@ describe('BusinessDetailPage', () => {
         expect(screen.getByRole('button', { name: /Transactions/i })).toBeInTheDocument();
         expect(screen.getByRole('button', { name: /Disputes/i })).toBeInTheDocument();
         expect(screen.getByRole('button', { name: /Payouts/i })).toBeInTheDocument();
-        expect(screen.getByRole('button', { name: /Escrows/i })).toBeInTheDocument();
+        expect(screen.getByRole('button', { name: /Webhooks/i })).toBeInTheDocument();
+        expect(screen.getByRole('button', { name: /API Keys/i })).toBeInTheDocument();
       });
     });
 

src/app/login/page.test.tsx

@@ -27,11 +27,23 @@ describe('LoginPage', () => {
     prefetch: vi.fn(),
   };
 
+  // Track window.location.href assignments
+  const locationHrefSpy = vi.fn();
+
   beforeEach(() => {
     vi.clearAllMocks();
     vi.mocked(useRouter).mockReturnValue(mockRouter);
     vi.mocked(useSearchParams).mockReturnValue(new URLSearchParams());
     localStorage.clear();
+    // Mock window.location.href setter since jsdom doesn't support navigation
+    Object.defineProperty(window, 'location', {
+      writable: true,
+      value: { ...window.location, href: 'http://localhost/', assign: vi.fn(), replace: vi.fn() },
+    });
+    Object.defineProperty(window.location, 'href', {
+      set: locationHrefSpy,
+      get: () => 'http://localhost/',
+    });
   });
 
   describe('Rendering', () => {
@@ -141,7 +153,7 @@ describe('LoginPage', () => {
 
       await waitFor(() => {
         expect(localStorage.getItem('auth_token')).toBe('mock-jwt-token');
-        expect(mockPush).toHaveBeenCalledWith('/dashboard');
+        expect(locationHrefSpy).toHaveBeenCalledWith('/dashboard');
       });
     });
 
@@ -173,7 +185,7 @@ describe('LoginPage', () => {
       fireEvent.click(submitButton);
 
       await waitFor(() => {
-        expect(mockPush).toHaveBeenCalledWith('/admin');
+        expect(locationHrefSpy).toHaveBeenCalledWith('/admin');
       });
     });