unit tests

backend/tests/unit/services/payoutService.test.js

@@ -1,19 +1,15 @@
-// Mock dependencies
-const mockRentalFindAll = jest.fn();
-const mockRentalUpdate = jest.fn();
-const mockUserModel = jest.fn();
-const mockCreateTransfer = jest.fn();
-
+// Mock dependencies - define mocks inline to avoid hoisting issues
 jest.mock('../../../models', () => ({
   Rental: {
-    findAll: mockRentalFindAll,
-    update: mockRentalUpdate
+    findAll: jest.fn(),
+    update: jest.fn()
   },
-  User: mockUserModel
+  User: jest.fn(),
+  Item: jest.fn()
 }));
 
 jest.mock('../../../services/stripeService', () => ({
-  createTransfer: mockCreateTransfer
+  createTransfer: jest.fn()
 }));
 
 jest.mock('sequelize', () => ({
@@ -23,6 +19,15 @@ jest.mock('sequelize', () => ({
 }));
 
 const PayoutService = require('../../../services/payoutService');
+const { Rental, User, Item } = require('../../../models');
+const StripeService = require('../../../services/stripeService');
+
+// Get references to mocks after importing
+const mockRentalFindAll = Rental.findAll;
+const mockRentalUpdate = Rental.update;
+const mockUserModel = User;
+const mockItemModel = Item;
+const mockCreateTransfer = StripeService.createTransfer;
 
 describe('PayoutService', () => {
   let consoleSpy, consoleErrorSpy;
@@ -84,6 +89,10 @@ describe('PayoutService', () => {
                 'not': null
               }
             }
+          },
+          {
+            model: mockItemModel,
+            as: 'item'
           }
         ]
       });
@@ -267,6 +276,11 @@ describe('PayoutService', () => {
       });
 
       it('should handle database update errors during processing', async () => {
+        // Stripe succeeds but database update fails
+        mockCreateTransfer.mockResolvedValue({
+          id: 'tr_123456789',
+          amount: 9500
+        });
         const dbError = new Error('Database update failed');
         mockRental.update.mockRejectedValueOnce(dbError);
 
@@ -508,6 +522,10 @@ describe('PayoutService', () => {
                 'not': null
               }
             }
+          },
+          {
+            model: mockItemModel,
+            as: 'item'
           }
         ]
       });