From bf7a35c329858d1309e70f421a308f8aced1c444 Mon Sep 17 00:00:00 2001
From: Jon Dufresne <jon.dufresne@gmail.com>
Date: Sun, 13 Mar 2016 17:19:46 -0700
Subject: [PATCH] [1.9.x] Fixed test_dumpdata_progressbar to use the
 instantiated StringIO object.

Backport of cacc7e85e17b3d00e7ed856d8bbadb8f870bb5d6 from master
---
 tests/fixtures/tests.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/fixtures/tests.py b/tests/fixtures/tests.py
index 86164e03bc..31b6f16c8a 100644
--- a/tests/fixtures/tests.py
+++ b/tests/fixtures/tests.py
@@ -478,6 +478,7 @@ class FixtureLoadingTests(DumpDataAssertMixin, TestCase):
             options['verbosity'] = 0
             new_io = six.StringIO()
             new_io.isatty = lambda: True
+            options.update({'stdout': new_io, 'stderr': new_io})
             management.call_command('dumpdata', 'fixtures', **options)
             self.assertEqual(new_io.getvalue(), '')