even more and more test fixes

src/routes/admin.content.routes.test.ts

@@ -250,6 +250,17 @@ describe('Admin Content Management Routes (/api/admin)', () => {
       expect(response.status).toBe(404);
       expect(response.body.message).toBe('Correction with ID 999 not found');
     });
+
+    it('PUT /corrections/:id should return 500 on a generic DB error', async () => {
+      vi.mocked(mockedDb.adminRepo.updateSuggestedCorrection).mockRejectedValue(
+        new Error('Generic DB Error'),
+      );
+      const response = await supertest(app)
+        .put('/api/admin/corrections/101')
+        .send({ suggested_value: 'new value' });
+      expect(response.status).toBe(500);
+      expect(response.body.message).toBe('Generic DB Error');
+    });
   });
 
   describe('Flyer Review Routes', () => {
@@ -294,6 +305,13 @@ describe('Admin Content Management Routes (/api/admin)', () => {
       expect(response.body).toEqual(mockBrands);
     });
 
+    it('GET /brands should return 500 on DB error', async () => {
+      vi.mocked(mockedDb.flyerRepo.getAllBrands).mockRejectedValue(new Error('DB Error'));
+      const response = await supertest(app).get('/api/admin/brands');
+      expect(response.status).toBe(500);
+      expect(response.body.message).toBe('DB Error');
+    });
+
     it('POST /brands/:id/logo should upload a logo and update the brand', async () => {
       const brandId = 55;
       vi.mocked(mockedDb.adminRepo.updateBrandLogo).mockResolvedValue(undefined);
@@ -500,6 +518,16 @@ describe('Admin Content Management Routes (/api/admin)', () => {
       expect(response.body.message).toBe('Flyer with ID 999 not found.');
     });
 
+    it('DELETE /flyers/:flyerId should return 500 on a generic DB error', async () => {
+      const flyerId = 42;
+      vi.mocked(mockedDb.flyerRepo.deleteFlyer).mockRejectedValue(
+        new Error('Generic DB Error'),
+      );
+      const response = await supertest(app).delete(`/api/admin/flyers/${flyerId}`);
+      expect(response.status).toBe(500);
+      expect(response.body.message).toBe('Generic DB Error');
+    });
+
     it('DELETE /flyers/:flyerId should return 400 for an invalid flyerId', async () => {
       const response = await supertest(app).delete('/api/admin/flyers/abc');
       expect(response.status).toBe(400);