Fixed db.utils.load_backend() on non-ASCII paths.

1 files changed, 3 insertions, 4 deletions

diff --git a/tests/backends/test_utils.py b/tests/backends/test_utils.py
index 40a9c7b59c..beec31d2f5 100644
--- a/tests/backends/test_utils.py
+++ b/tests/backends/test_utils.py
@@ -1,17 +1,16 @@
 from django.core.exceptions import ImproperlyConfigured
 from django.db.utils import load_backend
 from django.test import SimpleTestCase
-from django.test.utils import str_prefix
 from django.utils import six
 
 
 class TestLoadBackend(SimpleTestCase):
     def test_load_backend_invalid_name(self):
-        msg = str_prefix(
+        msg = (
             "'foo' isn't an available database backend.\n"
             "Try using 'django.db.backends.XXX', where XXX is one of:\n"
-            "    %(_)s'mysql', %(_)s'oracle', %(_)s'postgresql_psycopg2', %(_)s'sqlite3'\n"
-            "Error was: No module named %%s"
+            "    'mysql', 'oracle', 'postgresql_psycopg2', 'sqlite3'\n"
+            "Error was: No module named %s"
         ) % "foo.base" if six.PY2 else "'foo'"
         with self.assertRaisesMessage(ImproperlyConfigured, msg):
             load_backend('foo')