[IMP] cooperator: Write test case for onchange partner_id

Signed-off-by: Carmen Bianca BAKKER <carmen@coopiteasy.be>

cooperator/models/subscription_request.py

@@ -485,7 +485,6 @@ def _compute_subscription_amount(self):
 
  def get_person_info(self, partner):
  self.firstname = partner.firstname
- self.name = partner.name
  self.lastname = partner.lastname
  self.email = partner.email
  self.birthdate = partner.birthdate_date

cooperator/tests/test_cooperator.py

@@ -9,7 +9,7 @@
 
 from odoo import fields
 from odoo.exceptions import AccessError, UserError, ValidationError
-from odoo.tests.common import TransactionCase, users
+from odoo.tests.common import Form, TransactionCase, users
 
 from .cooperator_test_mixin import CooperatorTestMixin
 
@@ -871,6 +871,43 @@ def test_existing_partner_company_dependent_fields_with_membership(self):
  cooperative_membership.generic_rules_approved,
  )
 
+ def test_partner_existing(self):
+ """
+ Test that selecting an existing partner automatically changes certain
+ fields to default values.
+ """
+ partner = self.env["res.partner"].create(
+ {
+ "firstname": "Test",
+ "lastname": "Partner",
+ "email": "test@example.com",
+ "birthdate_date": "2018-01-01",
+ "gender": "other",
+ "street": "Example Street 1",
+ "city": "Brussels",
+ "zip": "1000",
+ "country_id": self.env.ref("base.be").id,
+ "phone": "1234",
+ "lang": "en_US",
+ }
+ )
+ with Form(self.env["subscription.request"]) as request_form:
+ request_form.partner_id = partner
+ self.assertEqual(request_form.firstname, partner.firstname)
+ self.assertEqual(request_form.lastname, partner.lastname)
+ self.assertEqual(request_form.email, partner.email)
+ self.assertEqual(request_form.birthdate, partner.birthdate_date)
+ self.assertEqual(request_form.gender, partner.gender)
+ self.assertEqual(request_form.address, partner.street)
+ self.assertEqual(request_form.city, partner.city)
+ self.assertEqual(request_form.zip_code, partner.zip)
+ self.assertEqual(request_form.country_id, partner.country_id)
+ self.assertEqual(request_form.phone, partner.phone)
+ self.assertEqual(request_form.lang, partner.lang)
+
+ # This is to make sure that the form can be saved.
+ request_form.share_product_id = self.share_x
+
  @freeze_time("2023-06-21")
  def test_partner_company_dependent_fields_with_membership(self):
  """