Fixed -- Tested error handling for empty 'default' database.
@@ -10,8 +10,18 @@ from django.test import SimpleTestCase, TestCase
class ConnectionHandlerTests(SimpleTestCase):
def test_connection_handler_no_databases(self):
- """Empty DATABASES setting defaults to the dummy backend."""
- DATABASES = {}
+ """
+ Empty DATABASES and empty 'default' settings default to the dummy
+ backend.
+ """
+ for DATABASES in (
+ {}, # Empty DATABASES setting.
+ {'default': {}}, # Empty 'default' database.
+ ):
+ with self.subTest(DATABASES=DATABASES):
+ self.assertImproperlyConfigured(DATABASES)
+
+ def assertImproperlyConfigured(self, DATABASES):
conns = ConnectionHandler(DATABASES)
self.assertEqual(conns[DEFAULT_DB_ALIAS].settings_dict['ENGINE'], 'django.db.backends.dummy')
msg = (
