From f387cd89da55ef88fcac504f5795ea9b591f3fba Mon Sep 17 00:00:00 2001
From: Tom Christie
Date: Mon, 10 Nov 2014 12:21:27 +0000
Subject: Uniqueness constraints imply a forced 'required=True'. Refs #1945

---
 tests/test_validators.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'tests')

diff --git a/tests/test_validators.py b/tests/test_validators.py
index e6e0b23a..86614b10 100644
--- a/tests/test_validators.py
+++ b/tests/test_validators.py
@@ -134,6 +134,17 @@ class TestUniquenessTogetherValidation(TestCase):
             'position': 1
         }
 
+    def test_unique_together_is_required(self):
+        """
+        In a unique together validation, all fields are required.
+        """
+        data = {'position': 2}
+        serializer = UniquenessTogetherSerializer(data=data, partial=True)
+        assert not serializer.is_valid()
+        assert serializer.errors == {
+            'race_name': ['This field is required.']
+        }
+
     def test_ignore_excluded_fields(self):
         """
         When model fields are not included in a serializer, then uniqueness
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