Bug Pnl lot physic

modules/purchase_trade/tests/test_module.py

@@ -474,6 +474,64 @@ class PurchaseTradeTestCase(ModuleTestCase):
         self.assertEqual(values[0]['sale'], sale.id)
         self.assertEqual(values[0]['sale_line'], sale_line.id)
 
+    def test_purchase_open_pnl_fee_skips_zero_virtual_lot(self):
+        'purchase-side fee pnl ignores open virtual lots with no quantity'
+        Valuation = Pool().get('valuation.valuation')
+        currency = Mock(id=1)
+        unit = Mock(id=2)
+        purchase_lot = Mock(id=8, sale_line=None, lot_type='virtual')
+        purchase_lot.get_current_quantity_converted.return_value = Decimal('0')
+        line = Mock(
+            id=9,
+            finished=False,
+            lots=[purchase_lot],
+            get_matched_lines=Mock(return_value=[]),
+            purchase=Mock(id=10, currency=currency),
+            unit=unit,
+        )
+        fee_lots = Mock()
+
+        with patch('trytond.modules.purchase_trade.valuation.Pool') as PoolMock:
+            PoolMock.return_value.get.side_effect = lambda name: {
+                'ir.date': Mock(today=Mock(return_value=datetime.date(2026, 4, 29))),
+                'currency.currency': Mock(),
+                'fee.lots': fee_lots,
+                'lot.qt': Mock(),
+            }[name]
+
+            values = Valuation.create_pnl_fee_from_line(line)
+
+        self.assertEqual(values, [])
+        fee_lots.search.assert_not_called()
+
+    def test_sale_open_pnl_fee_skips_zero_virtual_lot(self):
+        'sale-side fee pnl ignores open virtual lots with no quantity'
+        Valuation = Pool().get('valuation.valuation')
+        currency = Mock(id=1)
+        unit = Mock(id=2)
+        sale_lot = Mock(id=7, lot_type='virtual')
+        sale_lot.get_current_quantity_converted.return_value = Decimal('0')
+        sale_line = Mock(
+            id=6,
+            finished=False,
+            lots=[sale_lot],
+            sale=Mock(id=5, currency=currency),
+            unit=unit,
+        )
+        fee_lots = Mock()
+
+        with patch('trytond.modules.purchase_trade.valuation.Pool') as PoolMock:
+            PoolMock.return_value.get.side_effect = lambda name: {
+                'ir.date': Mock(today=Mock(return_value=datetime.date(2026, 4, 29))),
+                'currency.currency': Mock(),
+                'fee.lots': fee_lots,
+            }[name]
+
+            values = Valuation.create_pnl_fee_from_sale_line(sale_line)
+
+        self.assertEqual(values, [])
+        fee_lots.search.assert_not_called()
+
     def test_sale_report_crop_name_handles_missing_crop(self):
         'sale report crop name returns an empty string when crop is missing'
         Sale = Pool().get('sale.sale')