[IMP] base/tests: remove company_name field

Adapt the util tests.

COM PR: odoo/odoo#211043
ENT PR: odoo/enterprise#86089
Upgrade: odoo/upgrade#7724

Author: aj-fuentes

src/base/tests/test_util.py

@@ -2550,8 +2550,8 @@ def test_assert_updated(self):
 
         # when ids has multiple records, all records should be updated
         with self.assertUpdated("res_partner", ids=[p1.id, p2.id]):
-            p1.company_name = "Survey Corps"
-            p2.company_name = "Survey Corps"
+            p1.city = "Survey Corps"
+            p2.city = "Survey Corps"
             util.flush(p1)
             util.flush(p2)
         with self.assertRaises(AssertionError), self.assertUpdated("res_partner", ids=[p1.id, p2.id]):
@@ -2587,12 +2587,12 @@ def test_assert_not_updated(self):
 
         # when ids has a record, only that record should not be updated
         with self.assertNotUpdated("res_partner", ids=[p2.id]):
-            p1.company_name = "Survey Corps"
+            p1.city = "Survey Corps"
             util.flush(p1)
 
         # when ids has multiple records, none of them should be updated
         with self.assertRaises(AssertionError), self.assertNotUpdated("res_partner", ids=[p1.id, p2.id]):
-            p2.company_name = "Survey Corps"
+            p2.city = "Survey Corps"
             util.flush(p2)
 
     def test_assert_updated_combo(self):
@@ -2602,7 +2602,7 @@ def test_assert_updated_combo(self):
         util.flush(p2)
 
         with self.assertUpdated("res_partner", ids=[p1.id]), self.assertNotUpdated("res_partner", ids=[p2.id]):
-            p1.company_name = "Marley Warriors"
+            p1.city = "Marley Warriors"
             util.flush(p1)
 
         with self.assertRaises(AssertionError), self.assertUpdated("res_partner"), self.assertNotUpdated(