1 files changed, 60 insertions, 0 deletions
diff --git a/addons/event/tests/test_event_flow.py b/addons/event/tests/test_event_flow.py
index 1ec9208e1b3..ff114bb4196 100644
--- a/addons/event/tests/test_event_flow.py
+++ b/addons/event/tests/test_event_flow.py
@@ -7,9 +7,69 @@ from dateutil.relativedelta import relativedelta
 
 from odoo.addons.event.tests.common import TestEventCommon
 from odoo.exceptions import ValidationError
+from odoo.tests.common import Form
 from odoo.tools import mute_logger
 
 
+class TestEventUI(TestEventCommon):
+
+    def test_event_registration_partner_sync(self):
+        """ Ensure onchange on partner_id is kept for interface, not for computed
+        fields. """
+        registration_form = Form(self.env['event.registration'].with_context(
+            default_name='WrongName',
+            default_event_id=self.event_0.id
+        ))
+        self.assertEqual(registration_form.event_id, self.event_0)
+        self.assertEqual(registration_form.name, 'WrongName')
+        self.assertFalse(registration_form.email)
+        self.assertFalse(registration_form.phone)
+        self.assertFalse(registration_form.mobile)
+
+        # trigger onchange
+        registration_form.partner_id = self.customer
+        self.assertEqual(registration_form.name, self.customer.name)
+        self.assertEqual(registration_form.email, self.customer.email)
+        self.assertEqual(registration_form.phone, self.customer.phone)
+        self.assertEqual(registration_form.mobile, self.customer.mobile)
+
+        # save, check record matches Form values
+        registration = registration_form.save()
+        self.assertEqual(registration.partner_id, self.customer)
+        self.assertEqual(registration.name, self.customer.name)
+        self.assertEqual(registration.email, self.customer.email)
+        self.assertEqual(registration.phone, self.customer.phone)
+        self.assertEqual(registration.mobile, self.customer.mobile)
+
+        # allow writing on some fields independently from customer config
+        registration.write({'phone': False, 'mobile': False})
+        self.assertFalse(registration.phone)
+        self.assertFalse(registration.mobile)
+
+        # reset partner should not reset other fields
+        registration.write({'partner_id': False})
+        self.assertEqual(registration.partner_id, self.env['res.partner'])
+        self.assertEqual(registration.name, self.customer.name)
+        self.assertEqual(registration.email, self.customer.email)
+        self.assertFalse(registration.phone)
+        self.assertFalse(registration.mobile)
+
+        # update to a new partner not through UI -> update only void feilds
+        customer2 = self.env['res.partner'].create({
+            'name': 'Constantin Customer 2',
+            'email': 'constantin2@test.example.com',
+            'country_id': self.env.ref('base.be').id,
+            'phone': '0456987654',
+            'mobile': '0456654321',
+        })
+        registration.write({'partner_id': customer2.id})
+        self.assertEqual(registration.partner_id, customer2)
+        self.assertEqual(registration.name, self.customer.name)
+        self.assertEqual(registration.email, self.customer.email)
+        self.assertEqual(registration.phone, customer2.phone)
+        self.assertEqual(registration.mobile, customer2.mobile)
+
+
 class TestEventFlow(TestEventCommon):
 
     @mute_logger('odoo.addons.base.models.ir_model', 'odoo.models')