Fixed unit tests.

see #1035

modoboa/core/tests/test_views.py

@@ -127,7 +127,8 @@ class SettingsTestCase(ModoTestCase):
         "core-ldap_search_filter": "(mail=%(user)s)",
         "core-ldap_secured": "False",
         "core-ldap_user_dn_template": "",
-        "core-default_password": "Toto1000"
+        "core-default_password": "Toto1000",
+        "limits-deflt_user_quota_limit": "0",
     }
 
     def test_get_settings(self):

modoboa/limits/tests/test_user_limits.py

@@ -181,11 +181,6 @@ class DomainAdminTestCase(ResourceTestCase):
         Alias.objects.get(address='alias1@test.com')
         self._check_limit('mailbox_aliases', 2, 2)
 
-    def test_quota(self):
-        """Check that quota limit does not exist."""
-        self.assertFalse(
-            self.user.userobjectlimit_set.filter(name="quota").exists())
-
 
 class ResellerTestCase(ResourceTestCase):