Pricing default

modules/purchase_trade/tests/test_module.py

@@ -2653,6 +2653,93 @@ class PurchaseTradeTestCase(ModuleTestCase):
 
         self.assertIsNone(pricing.price_component)
 
+    def test_pricing_component_default_triggers_copy_first_purchase_component(self):
+        'new purchase components inherit trigger values from the first component'
+        Component = Pool().get('pricing.component')
+        pricing_period = Mock(id=21)
+        application_period = Mock(id=22)
+        first_component = Mock(triggers=[
+            Mock(
+                pricing_period=pricing_period,
+                from_p=datetime.date(2026, 4, 1),
+                to_p=datetime.date(2026, 4, 5),
+                average=True,
+                last=False,
+                application_period=application_period,
+                from_a=datetime.date(2026, 5, 1),
+                to_a=datetime.date(2026, 5, 5),
+            ),
+        ])
+
+        with patch.object(Component, 'search',
+                return_value=[first_component]) as search:
+            values = Component._default_trigger_values(line=10)
+
+        search.assert_called_once_with(
+            [('line', '=', 10)], order=[('id', 'ASC')], limit=1)
+        self.assertEqual(values, [{
+            'pricing_period': 21,
+            'from_p': datetime.date(2026, 4, 1),
+            'to_p': datetime.date(2026, 4, 5),
+            'average': True,
+            'last': False,
+            'application_period': 22,
+            'from_a': datetime.date(2026, 5, 1),
+            'to_a': datetime.date(2026, 5, 5),
+        }])
+
+    def test_pricing_component_create_inherits_first_sale_component_triggers(self):
+        'component create copies triggers from the first sale line component'
+        Component = Pool().get('pricing.component')
+        first_component = Mock(triggers=[
+            Mock(
+                pricing_period=Mock(id=21),
+                from_p=datetime.date(2026, 4, 1),
+                to_p=datetime.date(2026, 4, 5),
+                average=True,
+                last=True,
+                application_period=None,
+                from_a=None,
+                to_a=None,
+            ),
+        ])
+
+        with patch.object(Component, 'search',
+                return_value=[first_component]) as search, patch(
+                'trytond.modules.purchase_trade.pricing.super') as super_mock:
+            Component.create([{'sale_line': 10, 'price_source_type': 'curve'}])
+
+        search.assert_called_once_with(
+            [('sale_line', '=', 10)], order=[('id', 'ASC')], limit=1)
+        created_values = super_mock.return_value.create.call_args.args[0][0]
+        self.assertEqual(created_values['triggers'], [('create', [{
+            'pricing_period': 21,
+            'from_p': datetime.date(2026, 4, 1),
+            'to_p': datetime.date(2026, 4, 5),
+            'average': True,
+            'last': True,
+            'application_period': None,
+            'from_a': None,
+            'to_a': None,
+        }])])
+
+    def test_pricing_component_create_keeps_explicit_triggers(self):
+        'component create does not replace triggers already provided'
+        Component = Pool().get('pricing.component')
+        explicit_triggers = [('create', [{'average': False}])]
+
+        with patch.object(Component, 'search') as search, patch(
+                'trytond.modules.purchase_trade.pricing.super') as super_mock:
+            Component.create([{
+                'line': 10,
+                'price_source_type': 'curve',
+                'triggers': explicit_triggers,
+            }])
+
+        search.assert_not_called()
+        created_values = super_mock.return_value.create.call_args.args[0][0]
+        self.assertIs(created_values['triggers'], explicit_triggers)
+
     def test_pricing_component_must_belong_to_pricing_owner(self):
         'pricing rows reject components from another purchase or sale line'
         Pricing = Pool().get('pricing.pricing')