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-rw-r--r--rest_framework/tests/serializer.py34
1 files changed, 34 insertions, 0 deletions
diff --git a/rest_framework/tests/serializer.py b/rest_framework/tests/serializer.py
index fb1be7eb..cc6e9d5c 100644
--- a/rest_framework/tests/serializer.py
+++ b/rest_framework/tests/serializer.py
@@ -497,6 +497,40 @@ class ManyRelatedTests(TestCase):
self.assertEqual(serializer.data, expected)
+class SerializerMethodFieldTests(TestCase):
+ def setUp(self):
+
+ class BoopSerializer(serializers.Serializer):
+ beep = serializers.SerializerMethodField('get_beep')
+ boop = serializers.Field()
+ boop_count = serializers.SerializerMethodField('get_boop_count')
+
+ def get_beep(self, obj):
+ return 'hello!'
+
+ def get_boop_count(self, obj):
+ return len(obj.boop)
+
+ self.serializer_class = BoopSerializer
+
+ def test_serializer_method_field(self):
+
+ class MyModel(object):
+ boop = ['a', 'b', 'c']
+
+ source_data = MyModel()
+
+ serializer = self.serializer_class(source_data)
+
+ expected = {
+ 'beep': u'hello!',
+ 'boop': [u'a', u'b', u'c'],
+ 'boop_count': 3,
+ }
+
+ self.assertEqual(serializer.data, expected)
+
+
# Test for issue #324
class BlankFieldTests(TestCase):
def setUp(self):