[FIX] add index on contact_type

partner_contact_in_several_companies/models/res_partner.py

@@ -15,6 +15,7 @@ class ResPartner(models.Model):
         compute='_get_contact_type',
         store=True,
         required=True,
+        index=True,
         default='standalone')
     contact_id = fields.Many2one('res.partner', string='Main Contact',
                                  domain=[('is_company', '=', False),

partner_contact_in_several_companies/tests/test_partner_contact_in_several_companies.py

@@ -115,7 +115,7 @@ class PartnerContactInSeveralCompaniesCase(common.TransactionCase):
         # should contain Bob position.
         partner_ids = self.partner.search(
             [('parent_id', 'ilike', 'YourCompany')])
-        self.assertTrue(len(self.bob_job1 & partner_ids) != 0)
+        self.assertTrue(self.bob_job1 in partner_ids)
 
         # but when searching without 'all positions',
         # we should get the position standalone contact instead.
@@ -124,7 +124,7 @@ class PartnerContactInSeveralCompaniesCase(common.TransactionCase):
                                              }}
         partner_ids = self.partner.with_context(ctx).search(
             [('parent_id', 'ilike', 'YourCompany')])
-        self.assertTrue(len(self.bob_contact & partner_ids) == 0)
+        self.assertTrue(self.bob_contact not in partner_ids)
 
     def test_04_contact_creation(self):
         """Check that we're begin to create a contact"""