test(listings): add updateListing controller tests for PATCH /api/v1/listings/:id

Cover the updateListing controller method: basic command dispatch and
full-field update with re-moderation flag.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

apps/api/src/modules/listings/presentation/__tests__/listings.controller.spec.ts

@@ -96,6 +96,55 @@ describe('ListingsController', () => {
     });
   });
 
+  describe('updateListing', () => {
+    it('should execute UpdateListingCommand via command bus', async () => {
+      const mockResult = {
+        listingId: 'listing-1',
+        status: 'DRAFT',
+        updatedFields: ['title', 'priceVND'],
+        resubmittedForModeration: false,
+      };
+      mockCommandBus.execute.mockResolvedValue(mockResult);
+
+      const dto = {
+        title: 'Căn hộ 3PN view sông mới',
+        priceVND: 6_000_000_000n,
+      };
+      const user = { sub: 'seller-1', email: 'seller@example.com', role: 'SELLER' };
+
+      const result = await controller.updateListing('listing-1', dto as any, user as any);
+
+      expect(result).toEqual(mockResult);
+      expect(mockCommandBus.execute).toHaveBeenCalledTimes(1);
+    });
+
+    it('should pass all optional fields to the command', async () => {
+      const mockResult = {
+        listingId: 'listing-1',
+        status: 'PENDING_REVIEW',
+        updatedFields: ['title', 'description', 'priceVND', 'rentPriceMonthly', 'amenities', 'mediaOrder'],
+        resubmittedForModeration: true,
+      };
+      mockCommandBus.execute.mockResolvedValue(mockResult);
+
+      const dto = {
+        title: 'Tiêu đề cập nhật',
+        description: 'Mô tả chi tiết hơn cho căn hộ',
+        priceVND: 5_500_000_000n,
+        rentPriceMonthly: 25_000_000n,
+        amenities: ['Hồ bơi', 'Gym'],
+        mediaOrder: [{ mediaId: 'media-1', order: 0 }],
+      };
+      const user = { sub: 'seller-1', email: 'seller@example.com', role: 'SELLER' };
+
+      const result = await controller.updateListing('listing-1', dto as any, user as any);
+
+      expect(result.resubmittedForModeration).toBe(true);
+      expect(result.status).toBe('PENDING_REVIEW');
+      expect(mockCommandBus.execute).toHaveBeenCalledTimes(1);
+    });
+  });
+
   describe('updateStatus', () => {
     it('should execute UpdateListingStatusCommand via command bus', async () => {
       mockCommandBus.execute.mockResolvedValue({ status: 'ACTIVE' });