02.04.26

modules/purchase_trade/tests/test_module.py

@@ -333,16 +333,25 @@ class PurchaseTradeTestCase(ModuleTestCase):
 
         self.assertEqual(invoice.report_net, Decimal('800'))
 
-    def test_invoice_report_nb_bale_uses_abs_mt_difference(self):
-        'invoice final note displays bale count as rounded MT differential'
+    def test_invoice_report_nb_bale_uses_uom_conversion_with_sign(self):
+        'invoice final note converts signed net quantity to bale using UoM rules'
         Invoice = Pool().get('account.invoice')
 
         line = Mock(type='line', quantity=Decimal('-15'))
         line.unit = Mock(rec_name='MT')
+        line.unit.category = Mock()
+        bale_uom = Mock(category=line.unit.category)
+        uom_model = Mock()
+        uom_model.get_by_name.return_value = bale_uom
+        uom_model.compute_qty.return_value = Decimal('-53.6')
         invoice = Invoice()
         invoice.lines = [line]
 
-        self.assertEqual(invoice.report_nb_bale, 'NB BALES: 15')
+        with patch(
+                'trytond.modules.purchase_trade.invoice.Pool'
+                ) as PoolMock:
+            PoolMock.return_value.get.return_value = uom_model
+            self.assertEqual(invoice.report_nb_bale, 'NB BALES: -54')
 
     def test_invoice_report_positive_rate_lines_keep_positive_components(self):
         'invoice final note pricing section keeps only positive component lines'