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authorTom Christie2014-10-08 11:23:40 +0100
committerTom Christie2014-10-08 11:23:40 +0100
commitaf0f01c5b6597fe2f146268f7632f7e3954d17c2 (patch)
treed91a7d943592e3dad23ffe8dbdada8a23baf3c84 /tests/test_genericrelations.py
parent6b09e5f2bba9167404ec329fa12c7f0215ca51ac (diff)
downloaddjango-rest-framework-af0f01c5b6597fe2f146268f7632f7e3954d17c2.tar.bz2
Move generic relation tests
Diffstat (limited to 'tests/test_genericrelations.py')
-rw-r--r--tests/test_genericrelations.py104
1 files changed, 0 insertions, 104 deletions
diff --git a/tests/test_genericrelations.py b/tests/test_genericrelations.py
deleted file mode 100644
index 380ad91d..00000000
--- a/tests/test_genericrelations.py
+++ /dev/null
@@ -1,104 +0,0 @@
-from __future__ import unicode_literals
-from django.contrib.contenttypes.models import ContentType
-from django.contrib.contenttypes.generic import GenericRelation, GenericForeignKey
-from django.db import models
-from django.test import TestCase
-from rest_framework import serializers
-from rest_framework.compat import python_2_unicode_compatible
-
-
-@python_2_unicode_compatible
-class Tag(models.Model):
- """
- Tags have a descriptive slug, and are attached to an arbitrary object.
- """
- tag = models.SlugField()
- content_type = models.ForeignKey(ContentType)
- object_id = models.PositiveIntegerField()
- tagged_item = GenericForeignKey('content_type', 'object_id')
-
- def __str__(self):
- return self.tag
-
-
-@python_2_unicode_compatible
-class Bookmark(models.Model):
- """
- A URL bookmark that may have multiple tags attached.
- """
- url = models.URLField()
- tags = GenericRelation(Tag)
-
- def __str__(self):
- return 'Bookmark: %s' % self.url
-
-
-@python_2_unicode_compatible
-class Note(models.Model):
- """
- A textual note that may have multiple tags attached.
- """
- text = models.TextField()
- tags = GenericRelation(Tag)
-
- def __str__(self):
- return 'Note: %s' % self.text
-
-
-class TestGenericRelations(TestCase):
- def setUp(self):
- self.bookmark = Bookmark.objects.create(url='https://www.djangoproject.com/')
- Tag.objects.create(tagged_item=self.bookmark, tag='django')
- Tag.objects.create(tagged_item=self.bookmark, tag='python')
- self.note = Note.objects.create(text='Remember the milk')
- Tag.objects.create(tagged_item=self.note, tag='reminder')
-
- def test_generic_relation(self):
- """
- Test a relationship that spans a GenericRelation field.
- IE. A reverse generic relationship.
- """
-
- class BookmarkSerializer(serializers.ModelSerializer):
- tags = serializers.StringRelatedField(many=True)
-
- class Meta:
- model = Bookmark
- fields = ('tags', 'url')
-
- serializer = BookmarkSerializer(self.bookmark)
- expected = {
- 'tags': ['django', 'python'],
- 'url': 'https://www.djangoproject.com/'
- }
- self.assertEqual(serializer.data, expected)
-
- def test_generic_fk(self):
- """
- Test a relationship that spans a GenericForeignKey field.
- IE. A forward generic relationship.
- """
-
- class TagSerializer(serializers.ModelSerializer):
- tagged_item = serializers.StringRelatedField()
-
- class Meta:
- model = Tag
- fields = ('tag', 'tagged_item')
-
- serializer = TagSerializer(Tag.objects.all(), many=True)
- expected = [
- {
- 'tag': 'django',
- 'tagged_item': 'Bookmark: https://www.djangoproject.com/'
- },
- {
- 'tag': 'python',
- 'tagged_item': 'Bookmark: https://www.djangoproject.com/'
- },
- {
- 'tag': 'reminder',
- 'tagged_item': 'Note: Remember the milk'
- }
- ]
- self.assertEqual(serializer.data, expected)