changes

fusion_plating/fusion_plating_receiving/tests/__init__.py

@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+from . import test_carrier_fields

fusion_plating/fusion_plating_receiving/tests/test_carrier_fields.py

@@ -0,0 +1,94 @@
+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+"""Phase A — carrier field + outbound shipment link tests on fp.receiving.
+
+See docs/superpowers/specs/2026-05-18-phase-a-shipping-carrier-foundation-design.md.
+"""
+from odoo.tests.common import TransactionCase
+
+
+class TestCarrierFields(TransactionCase):
+
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.partner = cls.env['res.partner'].create({'name': 'CarrierCust'})
+        cls.product = cls.env['product.product'].create({'name': 'Widget'})
+        cls.so = cls.env['sale.order'].create({
+            'partner_id': cls.partner.id,
+            'order_line': [(0, 0, {
+                'product_id': cls.product.id,
+                'product_uom_qty': 1,
+            })],
+        })
+        # Carrier records seeded by data/delivery_carrier_seed_data.xml.
+        cls.carrier_ups = cls.env.ref(
+            'fusion_plating_receiving.delivery_carrier_ups',
+        )
+        cls.carrier_fedex = cls.env.ref(
+            'fusion_plating_receiving.delivery_carrier_fedex',
+        )
+
+    def _make_receiving(self, **kw):
+        vals = {'sale_order_id': self.so.id}
+        vals.update(kw)
+        return self.env['fp.receiving'].create(vals)
+
+    # ---- Field existence ------------------------------------------------
+
+    def test_carrier_id_field_exists_on_receiving(self):
+        recv = self._make_receiving()
+        self.assertIn('x_fc_carrier_id', recv._fields)
+
+    def test_outbound_shipment_id_field_exists_on_receiving(self):
+        recv = self._make_receiving()
+        self.assertIn('x_fc_outbound_shipment_id', recv._fields)
+
+    # ---- action_create_outbound_shipment --------------------------------
+
+    def test_action_create_outbound_shipment_creates_draft(self):
+        recv = self._make_receiving(x_fc_carrier_id=self.carrier_ups.id)
+        self.assertFalse(recv.x_fc_outbound_shipment_id)
+        recv.action_create_outbound_shipment()
+        self.assertTrue(recv.x_fc_outbound_shipment_id)
+        ship = recv.x_fc_outbound_shipment_id
+        self.assertEqual(ship.status, 'draft')
+        self.assertEqual(ship.carrier_id, self.carrier_ups)
+        self.assertEqual(ship.sale_order_id, self.so)
+
+    def test_action_create_outbound_shipment_idempotent(self):
+        recv = self._make_receiving(x_fc_carrier_id=self.carrier_ups.id)
+        recv.action_create_outbound_shipment()
+        first_ship = recv.x_fc_outbound_shipment_id
+        recv.action_create_outbound_shipment()
+        # Second call must not create a new shipment.
+        self.assertEqual(recv.x_fc_outbound_shipment_id, first_ship)
+        count = self.env['fusion.shipment'].search_count([
+            ('sale_order_id', '=', self.so.id),
+        ])
+        self.assertEqual(count, 1)
+
+    # ---- onchange propagation -------------------------------------------
+
+    def test_carrier_id_change_propagates_to_draft_shipment(self):
+        recv = self._make_receiving(x_fc_carrier_id=self.carrier_ups.id)
+        recv.action_create_outbound_shipment()
+        ship = recv.x_fc_outbound_shipment_id
+        self.assertEqual(ship.carrier_id, self.carrier_ups)
+        # Onchange triggers via the Form helper — we simulate by calling
+        # the handler directly after writing.
+        recv.x_fc_carrier_id = self.carrier_fedex.id
+        recv._onchange_x_fc_carrier_id()
+        self.assertEqual(ship.carrier_id, self.carrier_fedex)
+
+    def test_carrier_id_change_does_not_propagate_to_confirmed_shipment(self):
+        recv = self._make_receiving(x_fc_carrier_id=self.carrier_ups.id)
+        recv.action_create_outbound_shipment()
+        ship = recv.x_fc_outbound_shipment_id
+        # Confirm the shipment — propagation must stop.
+        ship.status = 'confirmed'
+        recv.x_fc_carrier_id = self.carrier_fedex.id
+        recv._onchange_x_fc_carrier_id()
+        # Confirmed shipment retains the original carrier.
+        self.assertEqual(ship.carrier_id, self.carrier_ups)