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Added an optional unique field to Album and checked that duplicates are detected.

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This commit is contained in:
Xavier Ordoquy 2014-03-06 15:24:07 +01:00
parent ef94861c2d
commit 9e291879d1
2 changed files with 6 additions and 3 deletions
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2
rest_framework/tests/models.py
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@ -103,7 +103,7 @@ class BlogPostComment(RESTFrameworkModel):
class Album(RESTFrameworkModel): class Album(RESTFrameworkModel):
title = models.CharField(max_length=100, unique=True) title = models.CharField(max_length=100, unique=True)
ref = models.CharField(max_length=10, unique=True, null=True, blank=True)
class Photo(RESTFrameworkModel): class Photo(RESTFrameworkModel):
description = models.TextField() description = models.TextField()

7
rest_framework/tests/test_serializer.py
View File

@ -611,12 +611,15 @@ class ModelValidationTests(TestCase):
""" """
Just check if serializers.ModelSerializer handles unique checks via .full_clean() Just check if serializers.ModelSerializer handles unique checks via .full_clean()
""" """
serializer = AlbumsSerializer(data={'title': 'a'}) serializer = AlbumsSerializer(data={'title': 'a', 'ref': '1'})
serializer.is_valid() serializer.is_valid()
serializer.save() serializer.save()
second_serializer = AlbumsSerializer(data={'title': 'a'}) second_serializer = AlbumsSerializer(data={'title': 'a'})
self.assertFalse(second_serializer.is_valid()) self.assertFalse(second_serializer.is_valid())
self.assertEqual(second_serializer.errors, {'title': ['Album with this Title already exists.']}) self.assertEqual(second_serializer.errors, {'title': ['Album with this Title already exists.'],})
third_serializer = AlbumsSerializer(data={'title': 'b', 'ref': '1'})
self.assertFalse(third_serializer.is_valid())
self.assertEqual(third_serializer.errors, {'ref': ['Album with this Ref already exists.'],})
def test_foreign_key_is_null_with_partial(self): def test_foreign_key_is_null_with_partial(self):
""" """