From 5fa4f40f45fcdbb7e48489ed3039a314b5c961d0 Mon Sep 17 00:00:00 2001
From: Tim Graham <timograham@gmail.com>
Date: Sat, 6 May 2017 10:56:28 -0400
Subject: Fixed #29227 -- Allowed BooleanField to be null=True.

Thanks Lynn Cyrin for contributing to the patch, and Nick Pope for review.
---
 tests/admin_utils/tests.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tests/admin_utils')

diff --git a/tests/admin_utils/tests.py b/tests/admin_utils/tests.py
index 4d56313ae1..d2697ca87e 100644
--- a/tests/admin_utils/tests.py
+++ b/tests/admin_utils/tests.py
@@ -166,6 +166,10 @@ class UtilsTests(SimpleTestCase):
         expected = '<img src="%sadmin/img/icon-unknown.svg" alt="None">' % settings.STATIC_URL
         self.assertHTMLEqual(display_value, expected)
 
+        display_value = display_for_field(None, models.BooleanField(null=True), self.empty_value)
+        expected = '<img src="%sadmin/img/icon-unknown.svg" alt="None" />' % settings.STATIC_URL
+        self.assertHTMLEqual(display_value, expected)
+
         display_value = display_for_field(None, models.DecimalField(), self.empty_value)
         self.assertEqual(display_value, self.empty_value)
 
-- 
cgit v1.3