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31 lines
1004 B
Python
31 lines
1004 B
Python
from django.core.urlresolvers import reverse
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from django.conf.urls import patterns, url
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from rest_framework.test import APITestCase
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from tests.models import NullableForeignKeySource
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from tests.serializers import NullableFKSourceSerializer
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from tests.views import NullableFKSourceDetail
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urlpatterns = patterns(
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'',
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url(r'^objects/(?P<pk>\d+)/$', NullableFKSourceDetail.as_view(), name='object-detail'),
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)
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class NullableForeignKeyTests(APITestCase):
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"""
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DRF should be able to handle nullable foreign keys when a test
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Client POST/PUT request is made with its own serialized object.
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"""
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urls = 'tests.test_nullable_fields'
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def test_updating_object_with_null_fk(self):
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obj = NullableForeignKeySource(name='example', target=None)
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obj.save()
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serialized_data = NullableFKSourceSerializer(obj).data
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response = self.client.put(reverse('object-detail', args=[obj.pk]), serialized_data)
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self.assertEqual(response.data, serialized_data)
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