[IMP] product_origin : Add test

product_origin/tests/__init__.py

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+from . import test_module

product_origin/tests/test_module.py

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+# Copyright (C) 2024 - Today: GRAP (http://www.grap.coop)
+# @author: Sylvain LE GAL (https://twitter.com/legalsylvain)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo.exceptions import ValidationError
+from odoo.tests.common import TransactionCase
+
+
+class TestModule(TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.country_us = cls.env.ref("base.us")
+        cls.state_tarapaca = cls.env.ref("base.state_cl_01")
+
+    def test_product_product(self):
+        self._test_compute_and_constrains(self.env["product.product"])
+
+    def test_product_template(self):
+        self._test_compute_and_constrains(self.env["product.template"])
+
+    def _test_compute_and_constrains(self, model):
+        # Set state should set country
+        product = model.create({"name": "Test Name"})
+        self.assertEqual(product.state_id_domain, [])
+
+        product.country_id = self.country_us
+        self.assertEqual(
+            product.state_id_domain, [("country_id", "=", self.country_us.id)]
+        )
+
+        with self.assertRaises(ValidationError):
+            product.state_id = self.state_tarapaca