Add check for default model access

When group access exists, a default model access should be defined otherwise
all access are given to non group users.

issue4485
review5941002

tests/test_company.py

@@ -4,34 +4,23 @@ import unittest
 import doctest
 
 import trytond.tests.test_tryton
-from trytond.tests.test_tryton import POOL, DB_NAME, USER, CONTEXT, test_view,\
-    test_depends, test_menu_action
+from trytond.tests.test_tryton import ModuleTestCase
+from trytond.tests.test_tryton import POOL, DB_NAME, USER, CONTEXT
 from trytond.transaction import Transaction
 
 
-class CompanyTestCase(unittest.TestCase):
+class CompanyTestCase(ModuleTestCase):
     'Test Company module'
+    module = 'company'
 
     def setUp(self):
-        trytond.tests.test_tryton.install_module('company')
+        super(CompanyTestCase, self).setUp()
         self.party = POOL.get('party.party')
         self.company = POOL.get('company.company')
         self.employee = POOL.get('company.employee')
         self.currency = POOL.get('currency.currency')
         self.user = POOL.get('res.user')
 
-    def test0005views(self):
-        'Test views'
-        test_view('company')
-
-    def test0006depends(self):
-        'Test depends'
-        test_depends()
-
-    def test0007menu_actions(self):
-        'Test menu actions'
-        test_menu_action('company')
-
     def test0010company(self):
         'Create company'
         with Transaction().start(DB_NAME, USER,