Fixed #18269 -- Applied unicode_literals for Python 3 compatibility.

Thanks Vinay Sajip for the support of his django3 branch and
Jannis Leidel for the review.

1 files changed, 7 insertions, 7 deletions

diff --git a/tests/modeltests/validation/test_unique.py b/tests/modeltests/validation/test_unique.py
index 8f819b9d9c..038da16494 100644
--- a/tests/modeltests/validation/test_unique.py
+++ b/tests/modeltests/validation/test_unique.py
@@ -1,4 +1,4 @@
-from __future__ import absolute_import
+from __future__ import absolute_import, unicode_literals
 
 import datetime
 
@@ -83,7 +83,7 @@ class PerformUniqueChecksTest(TestCase):
         p = Post(title="Django 1.0 is released", posted=datetime.date(2008, 9, 3))
         with self.assertRaises(ValidationError) as cm:
             p.full_clean()
-        self.assertEqual(cm.exception.message_dict, {'title': [u'Title must be unique for Posted date.']})
+        self.assertEqual(cm.exception.message_dict, {'title': ['Title must be unique for Posted date.']})
 
         # Should work without errors
         p = Post(title="Work on Django 1.1 begins", posted=datetime.date(2008, 9, 3))
@@ -96,17 +96,17 @@ class PerformUniqueChecksTest(TestCase):
         p = Post(slug="Django 1.0", posted=datetime.datetime(2008, 1, 1))
         with self.assertRaises(ValidationError) as cm:
             p.full_clean()
-        self.assertEqual(cm.exception.message_dict, {'slug': [u'Slug must be unique for Posted year.']})
+        self.assertEqual(cm.exception.message_dict, {'slug': ['Slug must be unique for Posted year.']})
 
         p = Post(subtitle="Finally", posted=datetime.datetime(2008, 9, 30))
         with self.assertRaises(ValidationError) as cm:
             p.full_clean()
-        self.assertEqual(cm.exception.message_dict, {'subtitle': [u'Subtitle must be unique for Posted month.']})
+        self.assertEqual(cm.exception.message_dict, {'subtitle': ['Subtitle must be unique for Posted month.']})
 
         p = Post(title="Django 1.0 is released")
         with self.assertRaises(ValidationError) as cm:
             p.full_clean()
-        self.assertEqual(cm.exception.message_dict, {'posted': [u'This field cannot be null.']})
+        self.assertEqual(cm.exception.message_dict, {'posted': ['This field cannot be null.']})
 
     def test_unique_for_date_with_nullable_date(self):
         p1 = FlexibleDatePost.objects.create(title="Django 1.0 is released",
@@ -135,10 +135,10 @@ class PerformUniqueChecksTest(TestCase):
         m = UniqueErrorsModel(name='Some Name', no=11)
         with self.assertRaises(ValidationError) as cm:
             m.full_clean()
-        self.assertEqual(cm.exception.message_dict, {'name': [u'Custom unique name message.']})
+        self.assertEqual(cm.exception.message_dict, {'name': ['Custom unique name message.']})
 
         m = UniqueErrorsModel(name='Some Other Name', no=10)
         with self.assertRaises(ValidationError) as cm:
             m.full_clean()
-        self.assertEqual(cm.exception.message_dict, {'no': [u'Custom unique number message.']})
+        self.assertEqual(cm.exception.message_dict, {'no': ['Custom unique number message.']})