1 files changed, 28 insertions, 0 deletions
diff --git a/rest_framework/tests/test_serializer.py b/rest_framework/tests/test_serializer.py
index f2c31872..6cc913c5 100644
--- a/rest_framework/tests/test_serializer.py
+++ b/rest_framework/tests/test_serializer.py
@@ -1528,3 +1528,31 @@ class DefaultValuesOnAutogeneratedFieldsTests(TestCase):
 
     def test_url_field(self):
         self.field_test('url_field')
+
+
+class MetadataSerializer(serializers.Serializer):
+    field1 = serializers.CharField(3, required=True)
+    field2 = serializers.CharField(10, required=False)
+
+
+class MetadataSerializerTestCase(TestCase):
+    def setUp(self):
+        self.serializer = MetadataSerializer()
+
+    def test_serializer_metadata(self):
+        metadata = self.serializer.metadata()
+        expected = {
+            'field1': {
+                'required': True,
+                'max_length': 3,
+                'type': 'string',
+                'read_only': False
+            },
+            'field2': {
+                'required': False,
+                'max_length': 10,
+                'type': 'string',
+                'read_only': False
+            }
+        }
+        self.assertEqual(expected, metadata)