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Diffstat (limited to 'rest_framework/tests/test_serializer.py')
| -rw-r--r-- | rest_framework/tests/test_serializer.py | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/rest_framework/tests/test_serializer.py b/rest_framework/tests/test_serializer.py index 29c08fbc..1f85a474 100644 --- a/rest_framework/tests/test_serializer.py +++ b/rest_framework/tests/test_serializer.py @@ -511,6 +511,33 @@ class CustomValidationTests(TestCase): self.assertFalse(serializer.is_valid()) self.assertEqual(serializer.errors, {'email': ['Enter a valid email address.']}) + def test_partial_update(self): + """ + Make sure that validate_email isn't called when partial=True and email + isn't found in data. + """ + initial_data = { + 'email': 'tom@example.com', + 'content': 'A test comment', + 'created': datetime.datetime(2012, 1, 1) + } + + serializer = self.CommentSerializerWithFieldValidator(data=initial_data) + self.assertEqual(serializer.is_valid(), True) + instance = serializer.object + + new_content = 'An *updated* test comment' + partial_data = { + 'content': new_content + } + + serializer = self.CommentSerializerWithFieldValidator(instance=instance, + data=partial_data, + partial=True) + self.assertEqual(serializer.is_valid(), True) + instance = serializer.object + self.assertEqual(instance.content, new_content) + class PositiveIntegerAsChoiceTests(TestCase): def test_positive_integer_in_json_is_correctly_parsed(self): |