add(feat): verification

tests/unit/snap.service.test.js

@@ -16,13 +16,18 @@ const snapService = require('../../app/modules/snap/services/snap.service');
 describe('SnapService', () => {
     beforeEach(() => {
         jest.clearAllMocks();
+        process.env.PROJECT_ID = 'CBT';
     });
 
     it('should create a snap transaction successfully', async () => {
         const payload = { order_id: 'u-snap', external_id: 'INV-S-001', amount: 100000 };
         mockCreateTransaction.mockResolvedValue({ token: 't-123', redirect_url: 'http://m.com' });
         const result = await snapService.createTransaction(payload);
-        expect(mockCreateTransaction).toHaveBeenCalled();
+        expect(mockCreateTransaction).toHaveBeenCalledWith(expect.objectContaining({
+            transaction_details: expect.objectContaining({
+                order_id: 'INV-S-001-CBT'
+            })
+        }));
         expect(result.token).toBe('t-123');
     });
 });