feat(admin): accept, deny and pending count

src/components/AppHeader.test.jsx

@@ -46,7 +46,8 @@ describe('AppHeader', () => {
     });
 
     it('offers the admin page and "view as" to an admin', async () => {
-        loggedInAs({role: 'PLATFORM_ADMIN', activeRole: 'PLATFORM_ADMIN'});
+        loggedInAs({role: 'PLATFORM_ADMIN', activeRole: 'PLATFORM_ADMIN'},
+            {'GET /api/admin/users/pending-count': json(200, {count: 0})});
         await screen.findByRole('button', {name: 'NAV.MENU'});
         await vi.waitFor(() => expect(fetch).toHaveBeenCalledWith(expect.stringContaining('/api/users/me'), expect.anything()));
 
@@ -55,6 +56,24 @@ describe('AppHeader', () => {
         expect(await screen.findByText('NAV.ADMIN')).toBeTruthy();
         expect(screen.getByText('NAV.VIEW_AS.MENU')).toBeTruthy();
         expect(screen.queryByText('NAV.VIEW_AS.BADGE')).toBeNull();
+        expect(screen.queryByLabelText('NAV.PENDING_REQUESTS:0')).toBeNull();
+    });
+
+    it('shows the admin how many registrations wait', async () => {
+        loggedInAs({role: 'PLATFORM_ADMIN', activeRole: 'PLATFORM_ADMIN'},
+            {'GET /api/admin/users/pending-count': json(200, {count: 3})});
+
+        expect(await screen.findByLabelText('NAV.PENDING_REQUESTS:3')).toBeTruthy();
+        openMenu();
+        expect((await screen.findByRole('menuitem', {name: /^NAV\.ADMIN ?3$/})).textContent).toContain('3');
+    });
+
+    it('shows no count when Auth does not know the call yet', async () => {
+        loggedInAs({role: 'PLATFORM_ADMIN', activeRole: 'PLATFORM_ADMIN'},
+            {'GET /api/admin/users/pending-count': json(404, {})});
+        await vi.waitFor(() => expect(fetch).toHaveBeenCalledWith(expect.stringContaining('pending-count'), expect.anything()));
+
+        expect(screen.queryByLabelText(/NAV.PENDING_REQUESTS/)).toBeNull();
     });
 
     it('shows the badge and hides the admin page while an admin views as a user', async () => {