mirror of
https://github.com/encode/django-rest-framework.git
synced 2024-11-10 19:56:59 +03:00
Tests for relational fields
This commit is contained in:
Tom Christie
parent
3fa4a1898a
commit
093febb912
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@ -1,7 +1,7 @@
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from django import forms
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from django.conf import settings
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from django.core import validators
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from django.core.exceptions import ValidationError
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from django.core.exceptions import ObjectDoesNotExist, ValidationError
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from django.utils import six, timezone
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from django.utils.datastructures import SortedDict
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from django.utils.dateparse import parse_date, parse_datetime, parse_time
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@ -54,6 +54,8 @@ def get_attribute(instance, attrs):
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for attr in attrs:
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try:
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instance = getattr(instance, attr)
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except ObjectDoesNotExist:
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return None
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except AttributeError as exc:
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try:
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return instance[attr]
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@ -108,6 +110,7 @@ class Field(object):
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default_validators = []
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default_empty_html = empty
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initial = None
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coerce_blank_to_null = True
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def __init__(self, read_only=False, write_only=False,
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required=None, default=empty, initial=empty, source=None,
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@ -245,6 +248,9 @@ class Field(object):
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self.fail('required')
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return self.get_default()
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if data == '' and self.coerce_blank_to_null:
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data = None
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if data is None:
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if not self.allow_null:
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self.fail('null')
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@ -413,6 +419,7 @@ class CharField(Field):
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'blank': _('This field may not be blank.')
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}
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initial = ''
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coerce_blank_to_null = False
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def __init__(self, **kwargs):
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self.allow_blank = kwargs.pop('allow_blank', False)
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@ -1,461 +1,462 @@
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# from __future__ import unicode_literals
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# from django.conf.urls import patterns, url
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# from django.test import TestCase
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# from rest_framework import serializers
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# from rest_framework.test import APIRequestFactory
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# from tests.models import (
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# BlogPost,
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# ManyToManyTarget, ManyToManySource, ForeignKeyTarget, ForeignKeySource,
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# NullableForeignKeySource, OneToOneTarget, NullableOneToOneSource
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# )
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from __future__ import unicode_literals
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from django.conf.urls import patterns, url
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from django.test import TestCase
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from rest_framework import serializers
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from rest_framework.test import APIRequestFactory
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from tests.models import (
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ManyToManyTarget, ManyToManySource, ForeignKeyTarget, ForeignKeySource,
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NullableForeignKeySource, OneToOneTarget, NullableOneToOneSource
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)
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# factory = APIRequestFactory()
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# request = factory.get('/') # Just to ensure we have a request in the serializer context
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factory = APIRequestFactory()
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request = factory.get('/') # Just to ensure we have a request in the serializer context
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# def dummy_view(request, pk):
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# pass
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dummy_view = lambda request, pk: None
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# urlpatterns = patterns(
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# '',
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# url(r'^dummyurl/(?P<pk>[0-9]+)/$', dummy_view, name='dummy-url'),
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# url(r'^manytomanysource/(?P<pk>[0-9]+)/$', dummy_view, name='manytomanysource-detail'),
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# url(r'^manytomanytarget/(?P<pk>[0-9]+)/$', dummy_view, name='manytomanytarget-detail'),
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# url(r'^foreignkeysource/(?P<pk>[0-9]+)/$', dummy_view, name='foreignkeysource-detail'),
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# url(r'^foreignkeytarget/(?P<pk>[0-9]+)/$', dummy_view, name='foreignkeytarget-detail'),
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# url(r'^nullableforeignkeysource/(?P<pk>[0-9]+)/$', dummy_view, name='nullableforeignkeysource-detail'),
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# url(r'^onetoonetarget/(?P<pk>[0-9]+)/$', dummy_view, name='onetoonetarget-detail'),
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# url(r'^nullableonetoonesource/(?P<pk>[0-9]+)/$', dummy_view, name='nullableonetoonesource-detail'),
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# )
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urlpatterns = patterns(
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'',
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url(r'^dummyurl/(?P<pk>[0-9]+)/$', dummy_view, name='dummy-url'),
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url(r'^manytomanysource/(?P<pk>[0-9]+)/$', dummy_view, name='manytomanysource-detail'),
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url(r'^manytomanytarget/(?P<pk>[0-9]+)/$', dummy_view, name='manytomanytarget-detail'),
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url(r'^foreignkeysource/(?P<pk>[0-9]+)/$', dummy_view, name='foreignkeysource-detail'),
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url(r'^foreignkeytarget/(?P<pk>[0-9]+)/$', dummy_view, name='foreignkeytarget-detail'),
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url(r'^nullableforeignkeysource/(?P<pk>[0-9]+)/$', dummy_view, name='nullableforeignkeysource-detail'),
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url(r'^onetoonetarget/(?P<pk>[0-9]+)/$', dummy_view, name='onetoonetarget-detail'),
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url(r'^nullableonetoonesource/(?P<pk>[0-9]+)/$', dummy_view, name='nullableonetoonesource-detail'),
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)
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# # ManyToMany
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# class ManyToManyTargetSerializer(serializers.HyperlinkedModelSerializer):
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# class Meta:
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# model = ManyToManyTarget
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# fields = ('url', 'name', 'sources')
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# ManyToMany
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class ManyToManyTargetSerializer(serializers.HyperlinkedModelSerializer):
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class Meta:
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model = ManyToManyTarget
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fields = ('url', 'name', 'sources')
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# class ManyToManySourceSerializer(serializers.HyperlinkedModelSerializer):
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# class Meta:
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# model = ManyToManySource
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# fields = ('url', 'name', 'targets')
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class ManyToManySourceSerializer(serializers.HyperlinkedModelSerializer):
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class Meta:
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model = ManyToManySource
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fields = ('url', 'name', 'targets')
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# # ForeignKey
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# class ForeignKeyTargetSerializer(serializers.HyperlinkedModelSerializer):
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# class Meta:
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# model = ForeignKeyTarget
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# fields = ('url', 'name', 'sources')
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# ForeignKey
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class ForeignKeyTargetSerializer(serializers.HyperlinkedModelSerializer):
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class Meta:
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model = ForeignKeyTarget
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fields = ('url', 'name', 'sources')
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# class ForeignKeySourceSerializer(serializers.HyperlinkedModelSerializer):
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# class Meta:
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# model = ForeignKeySource
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# fields = ('url', 'name', 'target')
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class ForeignKeySourceSerializer(serializers.HyperlinkedModelSerializer):
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class Meta:
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model = ForeignKeySource
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fields = ('url', 'name', 'target')
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# # Nullable ForeignKey
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# class NullableForeignKeySourceSerializer(serializers.HyperlinkedModelSerializer):
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# class Meta:
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# model = NullableForeignKeySource
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# fields = ('url', 'name', 'target')
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# Nullable ForeignKey
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class NullableForeignKeySourceSerializer(serializers.HyperlinkedModelSerializer):
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class Meta:
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model = NullableForeignKeySource
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fields = ('url', 'name', 'target')
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# # Nullable OneToOne
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# class NullableOneToOneTargetSerializer(serializers.HyperlinkedModelSerializer):
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# class Meta:
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# model = OneToOneTarget
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# fields = ('url', 'name', 'nullable_source')
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# Nullable OneToOne
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class NullableOneToOneTargetSerializer(serializers.HyperlinkedModelSerializer):
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class Meta:
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model = OneToOneTarget
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fields = ('url', 'name', 'nullable_source')
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# # TODO: Add test that .data cannot be accessed prior to .is_valid
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# TODO: Add test that .data cannot be accessed prior to .is_valid
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# class HyperlinkedManyToManyTests(TestCase):
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# urls = 'tests.test_relations_hyperlink'
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class HyperlinkedManyToManyTests(TestCase):
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urls = 'tests.test_relations_hyperlink'
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# def setUp(self):
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# for idx in range(1, 4):
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# target = ManyToManyTarget(name='target-%d' % idx)
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# target.save()
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# source = ManyToManySource(name='source-%d' % idx)
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# source.save()
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# for target in ManyToManyTarget.objects.all():
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# source.targets.add(target)
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def setUp(self):
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for idx in range(1, 4):
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target = ManyToManyTarget(name='target-%d' % idx)
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target.save()
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source = ManyToManySource(name='source-%d' % idx)
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source.save()
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for target in ManyToManyTarget.objects.all():
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source.targets.add(target)
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# def test_many_to_many_retrieve(self):
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# queryset = ManyToManySource.objects.all()
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# serializer = ManyToManySourceSerializer(queryset, many=True, context={'request': request})
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# expected = [
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# {'url': 'http://testserver/manytomanysource/1/', 'name': 'source-1', 'targets': ['http://testserver/manytomanytarget/1/']},
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# {'url': 'http://testserver/manytomanysource/2/', 'name': 'source-2', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/']},
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# {'url': 'http://testserver/manytomanysource/3/', 'name': 'source-3', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/', 'http://testserver/manytomanytarget/3/']}
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# ]
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# self.assertEqual(serializer.data, expected)
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def test_many_to_many_retrieve(self):
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queryset = ManyToManySource.objects.all()
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serializer = ManyToManySourceSerializer(queryset, many=True, context={'request': request})
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expected = [
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{'url': 'http://testserver/manytomanysource/1/', 'name': 'source-1', 'targets': ['http://testserver/manytomanytarget/1/']},
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{'url': 'http://testserver/manytomanysource/2/', 'name': 'source-2', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/']},
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{'url': 'http://testserver/manytomanysource/3/', 'name': 'source-3', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/', 'http://testserver/manytomanytarget/3/']}
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]
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self.assertEqual(serializer.data, expected)
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# def test_reverse_many_to_many_retrieve(self):
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# queryset = ManyToManyTarget.objects.all()
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# serializer = ManyToManyTargetSerializer(queryset, many=True, context={'request': request})
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# expected = [
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# {'url': 'http://testserver/manytomanytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/manytomanysource/1/', 'http://testserver/manytomanysource/2/', 'http://testserver/manytomanysource/3/']},
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# {'url': 'http://testserver/manytomanytarget/2/', 'name': 'target-2', 'sources': ['http://testserver/manytomanysource/2/', 'http://testserver/manytomanysource/3/']},
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# {'url': 'http://testserver/manytomanytarget/3/', 'name': 'target-3', 'sources': ['http://testserver/manytomanysource/3/']}
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# ]
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# self.assertEqual(serializer.data, expected)
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def test_reverse_many_to_many_retrieve(self):
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queryset = ManyToManyTarget.objects.all()
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serializer = ManyToManyTargetSerializer(queryset, many=True, context={'request': request})
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expected = [
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{'url': 'http://testserver/manytomanytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/manytomanysource/1/', 'http://testserver/manytomanysource/2/', 'http://testserver/manytomanysource/3/']},
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{'url': 'http://testserver/manytomanytarget/2/', 'name': 'target-2', 'sources': ['http://testserver/manytomanysource/2/', 'http://testserver/manytomanysource/3/']},
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{'url': 'http://testserver/manytomanytarget/3/', 'name': 'target-3', 'sources': ['http://testserver/manytomanysource/3/']}
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]
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self.assertEqual(serializer.data, expected)
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# def test_many_to_many_update(self):
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# data = {'url': 'http://testserver/manytomanysource/1/', 'name': 'source-1', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/', 'http://testserver/manytomanytarget/3/']}
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# instance = ManyToManySource.objects.get(pk=1)
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# serializer = ManyToManySourceSerializer(instance, data=data, context={'request': request})
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# self.assertTrue(serializer.is_valid())
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# serializer.save()
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# self.assertEqual(serializer.data, data)
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def test_many_to_many_update(self):
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data = {'url': 'http://testserver/manytomanysource/1/', 'name': 'source-1', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/', 'http://testserver/manytomanytarget/3/']}
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instance = ManyToManySource.objects.get(pk=1)
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serializer = ManyToManySourceSerializer(instance, data=data, context={'request': request})
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self.assertTrue(serializer.is_valid())
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serializer.save()
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self.assertEqual(serializer.data, data)
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# # Ensure source 1 is updated, and everything else is as expected
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# queryset = ManyToManySource.objects.all()
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# serializer = ManyToManySourceSerializer(queryset, many=True, context={'request': request})
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# expected = [
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# {'url': 'http://testserver/manytomanysource/1/', 'name': 'source-1', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/', 'http://testserver/manytomanytarget/3/']},
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# {'url': 'http://testserver/manytomanysource/2/', 'name': 'source-2', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/']},
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# {'url': 'http://testserver/manytomanysource/3/', 'name': 'source-3', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/', 'http://testserver/manytomanytarget/3/']}
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# ]
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# self.assertEqual(serializer.data, expected)
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# Ensure source 1 is updated, and everything else is as expected
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queryset = ManyToManySource.objects.all()
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serializer = ManyToManySourceSerializer(queryset, many=True, context={'request': request})
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expected = [
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{'url': 'http://testserver/manytomanysource/1/', 'name': 'source-1', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/', 'http://testserver/manytomanytarget/3/']},
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{'url': 'http://testserver/manytomanysource/2/', 'name': 'source-2', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/']},
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{'url': 'http://testserver/manytomanysource/3/', 'name': 'source-3', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/', 'http://testserver/manytomanytarget/3/']}
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]
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self.assertEqual(serializer.data, expected)
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# def test_reverse_many_to_many_update(self):
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# data = {'url': 'http://testserver/manytomanytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/manytomanysource/1/']}
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# instance = ManyToManyTarget.objects.get(pk=1)
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# serializer = ManyToManyTargetSerializer(instance, data=data, context={'request': request})
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# self.assertTrue(serializer.is_valid())
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# serializer.save()
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# self.assertEqual(serializer.data, data)
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def test_reverse_many_to_many_update(self):
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data = {'url': 'http://testserver/manytomanytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/manytomanysource/1/']}
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instance = ManyToManyTarget.objects.get(pk=1)
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serializer = ManyToManyTargetSerializer(instance, data=data, context={'request': request})
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self.assertTrue(serializer.is_valid())
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serializer.save()
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self.assertEqual(serializer.data, data)
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# # Ensure target 1 is updated, and everything else is as expected
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# queryset = ManyToManyTarget.objects.all()
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# serializer = ManyToManyTargetSerializer(queryset, many=True, context={'request': request})
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# expected = [
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# {'url': 'http://testserver/manytomanytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/manytomanysource/1/']},
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# {'url': 'http://testserver/manytomanytarget/2/', 'name': 'target-2', 'sources': ['http://testserver/manytomanysource/2/', 'http://testserver/manytomanysource/3/']},
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# {'url': 'http://testserver/manytomanytarget/3/', 'name': 'target-3', 'sources': ['http://testserver/manytomanysource/3/']}
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# Ensure target 1 is updated, and everything else is as expected
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queryset = ManyToManyTarget.objects.all()
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serializer = ManyToManyTargetSerializer(queryset, many=True, context={'request': request})
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expected = [
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{'url': 'http://testserver/manytomanytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/manytomanysource/1/']},
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{'url': 'http://testserver/manytomanytarget/2/', 'name': 'target-2', 'sources': ['http://testserver/manytomanysource/2/', 'http://testserver/manytomanysource/3/']},
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{'url': 'http://testserver/manytomanytarget/3/', 'name': 'target-3', 'sources': ['http://testserver/manytomanysource/3/']}
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# ]
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# self.assertEqual(serializer.data, expected)
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]
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self.assertEqual(serializer.data, expected)
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# def test_many_to_many_create(self):
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# data = {'url': 'http://testserver/manytomanysource/4/', 'name': 'source-4', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/3/']}
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# serializer = ManyToManySourceSerializer(data=data, context={'request': request})
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# self.assertTrue(serializer.is_valid())
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# obj = serializer.save()
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# self.assertEqual(serializer.data, data)
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# self.assertEqual(obj.name, 'source-4')
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def test_many_to_many_create(self):
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data = {'url': 'http://testserver/manytomanysource/4/', 'name': 'source-4', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/3/']}
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serializer = ManyToManySourceSerializer(data=data, context={'request': request})
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self.assertTrue(serializer.is_valid())
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obj = serializer.save()
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self.assertEqual(serializer.data, data)
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self.assertEqual(obj.name, 'source-4')
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# # Ensure source 4 is added, and everything else is as expected
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# queryset = ManyToManySource.objects.all()
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# serializer = ManyToManySourceSerializer(queryset, many=True, context={'request': request})
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# expected = [
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# {'url': 'http://testserver/manytomanysource/1/', 'name': 'source-1', 'targets': ['http://testserver/manytomanytarget/1/']},
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# {'url': 'http://testserver/manytomanysource/2/', 'name': 'source-2', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/']},
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# {'url': 'http://testserver/manytomanysource/3/', 'name': 'source-3', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/', 'http://testserver/manytomanytarget/3/']},
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# {'url': 'http://testserver/manytomanysource/4/', 'name': 'source-4', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/3/']}
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# ]
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# self.assertEqual(serializer.data, expected)
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# Ensure source 4 is added, and everything else is as expected
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queryset = ManyToManySource.objects.all()
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serializer = ManyToManySourceSerializer(queryset, many=True, context={'request': request})
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expected = [
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{'url': 'http://testserver/manytomanysource/1/', 'name': 'source-1', 'targets': ['http://testserver/manytomanytarget/1/']},
|
||||
{'url': 'http://testserver/manytomanysource/2/', 'name': 'source-2', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/']},
|
||||
{'url': 'http://testserver/manytomanysource/3/', 'name': 'source-3', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/2/', 'http://testserver/manytomanytarget/3/']},
|
||||
{'url': 'http://testserver/manytomanysource/4/', 'name': 'source-4', 'targets': ['http://testserver/manytomanytarget/1/', 'http://testserver/manytomanytarget/3/']}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_reverse_many_to_many_create(self):
|
||||
# data = {'url': 'http://testserver/manytomanytarget/4/', 'name': 'target-4', 'sources': ['http://testserver/manytomanysource/1/', 'http://testserver/manytomanysource/3/']}
|
||||
# serializer = ManyToManyTargetSerializer(data=data, context={'request': request})
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'target-4')
|
||||
def test_reverse_many_to_many_create(self):
|
||||
data = {'url': 'http://testserver/manytomanytarget/4/', 'name': 'target-4', 'sources': ['http://testserver/manytomanysource/1/', 'http://testserver/manytomanysource/3/']}
|
||||
serializer = ManyToManyTargetSerializer(data=data, context={'request': request})
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'target-4')
|
||||
|
||||
# # Ensure target 4 is added, and everything else is as expected
|
||||
# queryset = ManyToManyTarget.objects.all()
|
||||
# serializer = ManyToManyTargetSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/manytomanytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/manytomanysource/1/', 'http://testserver/manytomanysource/2/', 'http://testserver/manytomanysource/3/']},
|
||||
# {'url': 'http://testserver/manytomanytarget/2/', 'name': 'target-2', 'sources': ['http://testserver/manytomanysource/2/', 'http://testserver/manytomanysource/3/']},
|
||||
# {'url': 'http://testserver/manytomanytarget/3/', 'name': 'target-3', 'sources': ['http://testserver/manytomanysource/3/']},
|
||||
# {'url': 'http://testserver/manytomanytarget/4/', 'name': 'target-4', 'sources': ['http://testserver/manytomanysource/1/', 'http://testserver/manytomanysource/3/']}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure target 4 is added, and everything else is as expected
|
||||
queryset = ManyToManyTarget.objects.all()
|
||||
serializer = ManyToManyTargetSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/manytomanytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/manytomanysource/1/', 'http://testserver/manytomanysource/2/', 'http://testserver/manytomanysource/3/']},
|
||||
{'url': 'http://testserver/manytomanytarget/2/', 'name': 'target-2', 'sources': ['http://testserver/manytomanysource/2/', 'http://testserver/manytomanysource/3/']},
|
||||
{'url': 'http://testserver/manytomanytarget/3/', 'name': 'target-3', 'sources': ['http://testserver/manytomanysource/3/']},
|
||||
{'url': 'http://testserver/manytomanytarget/4/', 'name': 'target-4', 'sources': ['http://testserver/manytomanysource/1/', 'http://testserver/manytomanysource/3/']}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
|
||||
# class HyperlinkedForeignKeyTests(TestCase):
|
||||
# urls = 'tests.test_relations_hyperlink'
|
||||
class HyperlinkedForeignKeyTests(TestCase):
|
||||
urls = 'tests.test_relations_hyperlink'
|
||||
|
||||
# def setUp(self):
|
||||
# target = ForeignKeyTarget(name='target-1')
|
||||
# target.save()
|
||||
# new_target = ForeignKeyTarget(name='target-2')
|
||||
# new_target.save()
|
||||
# for idx in range(1, 4):
|
||||
# source = ForeignKeySource(name='source-%d' % idx, target=target)
|
||||
# source.save()
|
||||
def setUp(self):
|
||||
target = ForeignKeyTarget(name='target-1')
|
||||
target.save()
|
||||
new_target = ForeignKeyTarget(name='target-2')
|
||||
new_target.save()
|
||||
for idx in range(1, 4):
|
||||
source = ForeignKeySource(name='source-%d' % idx, target=target)
|
||||
source.save()
|
||||
|
||||
# def test_foreign_key_retrieve(self):
|
||||
# queryset = ForeignKeySource.objects.all()
|
||||
# serializer = ForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/foreignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/foreignkeysource/3/', 'name': 'source-3', 'target': 'http://testserver/foreignkeytarget/1/'}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
def test_foreign_key_retrieve(self):
|
||||
queryset = ForeignKeySource.objects.all()
|
||||
serializer = ForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/foreignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/foreignkeysource/3/', 'name': 'source-3', 'target': 'http://testserver/foreignkeytarget/1/'}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_reverse_foreign_key_retrieve(self):
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# serializer = ForeignKeyTargetSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/foreignkeytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/2/', 'http://testserver/foreignkeysource/3/']},
|
||||
# {'url': 'http://testserver/foreignkeytarget/2/', 'name': 'target-2', 'sources': []},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
def test_reverse_foreign_key_retrieve(self):
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
serializer = ForeignKeyTargetSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/foreignkeytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/2/', 'http://testserver/foreignkeysource/3/']},
|
||||
{'url': 'http://testserver/foreignkeytarget/2/', 'name': 'target-2', 'sources': []},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update(self):
|
||||
# data = {'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/2/'}
|
||||
# instance = ForeignKeySource.objects.get(pk=1)
|
||||
# serializer = ForeignKeySourceSerializer(instance, data=data, context={'request': request})
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# serializer.save()
|
||||
def test_foreign_key_update(self):
|
||||
data = {'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/2/'}
|
||||
instance = ForeignKeySource.objects.get(pk=1)
|
||||
serializer = ForeignKeySourceSerializer(instance, data=data, context={'request': request})
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = ForeignKeySource.objects.all()
|
||||
# serializer = ForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/2/'},
|
||||
# {'url': 'http://testserver/foreignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/foreignkeysource/3/', 'name': 'source-3', 'target': 'http://testserver/foreignkeytarget/1/'}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = ForeignKeySource.objects.all()
|
||||
serializer = ForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/2/'},
|
||||
{'url': 'http://testserver/foreignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/foreignkeysource/3/', 'name': 'source-3', 'target': 'http://testserver/foreignkeytarget/1/'}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_incorrect_type(self):
|
||||
# data = {'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': 2}
|
||||
# instance = ForeignKeySource.objects.get(pk=1)
|
||||
# serializer = ForeignKeySourceSerializer(instance, data=data, context={'request': request})
|
||||
# self.assertFalse(serializer.is_valid())
|
||||
# self.assertEqual(serializer.errors, {'target': ['Incorrect type. Expected url string, received int.']})
|
||||
def test_foreign_key_update_incorrect_type(self):
|
||||
data = {'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': 2}
|
||||
instance = ForeignKeySource.objects.get(pk=1)
|
||||
serializer = ForeignKeySourceSerializer(instance, data=data, context={'request': request})
|
||||
self.assertFalse(serializer.is_valid())
|
||||
self.assertEqual(serializer.errors, {'target': ['Incorrect type. Expected URL string, received int.']})
|
||||
|
||||
# def test_reverse_foreign_key_update(self):
|
||||
# data = {'url': 'http://testserver/foreignkeytarget/2/', 'name': 'target-2', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/3/']}
|
||||
# instance = ForeignKeyTarget.objects.get(pk=2)
|
||||
# serializer = ForeignKeyTargetSerializer(instance, data=data, context={'request': request})
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# # We shouldn't have saved anything to the db yet since save
|
||||
# # hasn't been called.
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# new_serializer = ForeignKeyTargetSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/foreignkeytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/2/', 'http://testserver/foreignkeysource/3/']},
|
||||
# {'url': 'http://testserver/foreignkeytarget/2/', 'name': 'target-2', 'sources': []},
|
||||
# ]
|
||||
# self.assertEqual(new_serializer.data, expected)
|
||||
def test_reverse_foreign_key_update(self):
|
||||
data = {'url': 'http://testserver/foreignkeytarget/2/', 'name': 'target-2', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/3/']}
|
||||
instance = ForeignKeyTarget.objects.get(pk=2)
|
||||
serializer = ForeignKeyTargetSerializer(instance, data=data, context={'request': request})
|
||||
self.assertTrue(serializer.is_valid())
|
||||
# We shouldn't have saved anything to the db yet since save
|
||||
# hasn't been called.
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
new_serializer = ForeignKeyTargetSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/foreignkeytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/2/', 'http://testserver/foreignkeysource/3/']},
|
||||
{'url': 'http://testserver/foreignkeytarget/2/', 'name': 'target-2', 'sources': []},
|
||||
]
|
||||
self.assertEqual(new_serializer.data, expected)
|
||||
|
||||
# serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# # Ensure target 2 is update, and everything else is as expected
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# serializer = ForeignKeyTargetSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/foreignkeytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/foreignkeysource/2/']},
|
||||
# {'url': 'http://testserver/foreignkeytarget/2/', 'name': 'target-2', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/3/']},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure target 2 is update, and everything else is as expected
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
serializer = ForeignKeyTargetSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/foreignkeytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/foreignkeysource/2/']},
|
||||
{'url': 'http://testserver/foreignkeytarget/2/', 'name': 'target-2', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/3/']},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_create(self):
|
||||
# data = {'url': 'http://testserver/foreignkeysource/4/', 'name': 'source-4', 'target': 'http://testserver/foreignkeytarget/2/'}
|
||||
# serializer = ForeignKeySourceSerializer(data=data, context={'request': request})
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'source-4')
|
||||
def test_foreign_key_create(self):
|
||||
data = {'url': 'http://testserver/foreignkeysource/4/', 'name': 'source-4', 'target': 'http://testserver/foreignkeytarget/2/'}
|
||||
serializer = ForeignKeySourceSerializer(data=data, context={'request': request})
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = ForeignKeySource.objects.all()
|
||||
# serializer = ForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/foreignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/foreignkeysource/3/', 'name': 'source-3', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/foreignkeysource/4/', 'name': 'source-4', 'target': 'http://testserver/foreignkeytarget/2/'},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = ForeignKeySource.objects.all()
|
||||
serializer = ForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/foreignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/foreignkeysource/3/', 'name': 'source-3', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/foreignkeysource/4/', 'name': 'source-4', 'target': 'http://testserver/foreignkeytarget/2/'},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_reverse_foreign_key_create(self):
|
||||
# data = {'url': 'http://testserver/foreignkeytarget/3/', 'name': 'target-3', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/3/']}
|
||||
# serializer = ForeignKeyTargetSerializer(data=data, context={'request': request})
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'target-3')
|
||||
def test_reverse_foreign_key_create(self):
|
||||
data = {'url': 'http://testserver/foreignkeytarget/3/', 'name': 'target-3', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/3/']}
|
||||
serializer = ForeignKeyTargetSerializer(data=data, context={'request': request})
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'target-3')
|
||||
|
||||
# # Ensure target 4 is added, and everything else is as expected
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# serializer = ForeignKeyTargetSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/foreignkeytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/foreignkeysource/2/']},
|
||||
# {'url': 'http://testserver/foreignkeytarget/2/', 'name': 'target-2', 'sources': []},
|
||||
# {'url': 'http://testserver/foreignkeytarget/3/', 'name': 'target-3', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/3/']},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure target 4 is added, and everything else is as expected
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
serializer = ForeignKeyTargetSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/foreignkeytarget/1/', 'name': 'target-1', 'sources': ['http://testserver/foreignkeysource/2/']},
|
||||
{'url': 'http://testserver/foreignkeytarget/2/', 'name': 'target-2', 'sources': []},
|
||||
{'url': 'http://testserver/foreignkeytarget/3/', 'name': 'target-3', 'sources': ['http://testserver/foreignkeysource/1/', 'http://testserver/foreignkeysource/3/']},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_with_invalid_null(self):
|
||||
# data = {'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': None}
|
||||
# instance = ForeignKeySource.objects.get(pk=1)
|
||||
# serializer = ForeignKeySourceSerializer(instance, data=data, context={'request': request})
|
||||
# self.assertFalse(serializer.is_valid())
|
||||
# self.assertEqual(serializer.errors, {'target': ['This field is required.']})
|
||||
def test_foreign_key_update_with_invalid_null(self):
|
||||
data = {'url': 'http://testserver/foreignkeysource/1/', 'name': 'source-1', 'target': None}
|
||||
instance = ForeignKeySource.objects.get(pk=1)
|
||||
serializer = ForeignKeySourceSerializer(instance, data=data, context={'request': request})
|
||||
self.assertFalse(serializer.is_valid())
|
||||
self.assertEqual(serializer.errors, {'target': ['This field may not be null.']})
|
||||
|
||||
|
||||
# class HyperlinkedNullableForeignKeyTests(TestCase):
|
||||
# urls = 'tests.test_relations_hyperlink'
|
||||
class HyperlinkedNullableForeignKeyTests(TestCase):
|
||||
urls = 'tests.test_relations_hyperlink'
|
||||
|
||||
# def setUp(self):
|
||||
# target = ForeignKeyTarget(name='target-1')
|
||||
# target.save()
|
||||
# for idx in range(1, 4):
|
||||
# if idx == 3:
|
||||
# target = None
|
||||
# source = NullableForeignKeySource(name='source-%d' % idx, target=target)
|
||||
# source.save()
|
||||
def setUp(self):
|
||||
target = ForeignKeyTarget(name='target-1')
|
||||
target.save()
|
||||
for idx in range(1, 4):
|
||||
if idx == 3:
|
||||
target = None
|
||||
source = NullableForeignKeySource(name='source-%d' % idx, target=target)
|
||||
source.save()
|
||||
|
||||
# def test_foreign_key_retrieve_with_null(self):
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/3/', 'name': 'source-3', 'target': None},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
def test_foreign_key_retrieve_with_null(self):
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/3/', 'name': 'source-3', 'target': None},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_create_with_valid_null(self):
|
||||
# data = {'url': 'http://testserver/nullableforeignkeysource/4/', 'name': 'source-4', 'target': None}
|
||||
# serializer = NullableForeignKeySourceSerializer(data=data, context={'request': request})
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'source-4')
|
||||
def test_foreign_key_create_with_valid_null(self):
|
||||
data = {'url': 'http://testserver/nullableforeignkeysource/4/', 'name': 'source-4', 'target': None}
|
||||
serializer = NullableForeignKeySourceSerializer(data=data, context={'request': request})
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# # Ensure source 4 is created, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/3/', 'name': 'source-3', 'target': None},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/4/', 'name': 'source-4', 'target': None}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 4 is created, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/3/', 'name': 'source-3', 'target': None},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/4/', 'name': 'source-4', 'target': None}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_create_with_valid_emptystring(self):
|
||||
# """
|
||||
# The emptystring should be interpreted as null in the context
|
||||
# of relationships.
|
||||
# """
|
||||
# data = {'url': 'http://testserver/nullableforeignkeysource/4/', 'name': 'source-4', 'target': ''}
|
||||
# expected_data = {'url': 'http://testserver/nullableforeignkeysource/4/', 'name': 'source-4', 'target': None}
|
||||
# serializer = NullableForeignKeySourceSerializer(data=data, context={'request': request})
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, expected_data)
|
||||
# self.assertEqual(obj.name, 'source-4')
|
||||
def test_foreign_key_create_with_valid_emptystring(self):
|
||||
"""
|
||||
The emptystring should be interpreted as null in the context
|
||||
of relationships.
|
||||
"""
|
||||
data = {'url': 'http://testserver/nullableforeignkeysource/4/', 'name': 'source-4', 'target': ''}
|
||||
expected_data = {'url': 'http://testserver/nullableforeignkeysource/4/', 'name': 'source-4', 'target': None}
|
||||
serializer = NullableForeignKeySourceSerializer(data=data, context={'request': request})
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, expected_data)
|
||||
self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# # Ensure source 4 is created, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/3/', 'name': 'source-3', 'target': None},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/4/', 'name': 'source-4', 'target': None}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 4 is created, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/3/', 'name': 'source-3', 'target': None},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/4/', 'name': 'source-4', 'target': None}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_with_valid_null(self):
|
||||
# data = {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': None}
|
||||
# instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
# serializer = NullableForeignKeySourceSerializer(instance, data=data, context={'request': request})
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# serializer.save()
|
||||
def test_foreign_key_update_with_valid_null(self):
|
||||
data = {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': None}
|
||||
instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
serializer = NullableForeignKeySourceSerializer(instance, data=data, context={'request': request})
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': None},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/3/', 'name': 'source-3', 'target': None},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': None},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/3/', 'name': 'source-3', 'target': None},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_with_valid_emptystring(self):
|
||||
# """
|
||||
# The emptystring should be interpreted as null in the context
|
||||
# of relationships.
|
||||
# """
|
||||
# data = {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': ''}
|
||||
# expected_data = {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': None}
|
||||
# instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
# serializer = NullableForeignKeySourceSerializer(instance, data=data, context={'request': request})
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# self.assertEqual(serializer.data, expected_data)
|
||||
# serializer.save()
|
||||
def test_foreign_key_update_with_valid_emptystring(self):
|
||||
"""
|
||||
The emptystring should be interpreted as null in the context
|
||||
of relationships.
|
||||
"""
|
||||
data = {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': ''}
|
||||
expected_data = {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': None}
|
||||
instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
serializer = NullableForeignKeySourceSerializer(instance, data=data, context={'request': request})
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, expected_data)
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': None},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
# {'url': 'http://testserver/nullableforeignkeysource/3/', 'name': 'source-3', 'target': None},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/nullableforeignkeysource/1/', 'name': 'source-1', 'target': None},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/2/', 'name': 'source-2', 'target': 'http://testserver/foreignkeytarget/1/'},
|
||||
{'url': 'http://testserver/nullableforeignkeysource/3/', 'name': 'source-3', 'target': None},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# # reverse foreign keys MUST be read_only
|
||||
# # In the general case they do not provide .remove() or .clear()
|
||||
# # and cannot be arbitrarily set.
|
||||
|
||||
# # def test_reverse_foreign_key_update(self):
|
||||
# # data = {'id': 1, 'name': 'target-1', 'sources': [1]}
|
||||
# # instance = ForeignKeyTarget.objects.get(pk=1)
|
||||
# # serializer = ForeignKeyTargetSerializer(instance, data=data)
|
||||
# # self.assertTrue(serializer.is_valid())
|
||||
# # self.assertEqual(serializer.data, data)
|
||||
# # serializer.save()
|
||||
# def test_reverse_foreign_key_update(self):
|
||||
# data = {'id': 1, 'name': 'target-1', 'sources': [1]}
|
||||
# instance = ForeignKeyTarget.objects.get(pk=1)
|
||||
# serializer = ForeignKeyTargetSerializer(instance, data=data)
|
||||
# print serializer.is_valid()
|
||||
# print serializer.errors
|
||||
# print serializer
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
|
||||
# # # Ensure target 1 is updated, and everything else is as expected
|
||||
# # queryset = ForeignKeyTarget.objects.all()
|
||||
# # serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# # expected = [
|
||||
# # {'id': 1, 'name': 'target-1', 'sources': [1]},
|
||||
# # {'id': 2, 'name': 'target-2', 'sources': []},
|
||||
# # ]
|
||||
# # self.assertEqual(serializer.data, expected)
|
||||
|
||||
|
||||
# class HyperlinkedNullableOneToOneTests(TestCase):
|
||||
# urls = 'tests.test_relations_hyperlink'
|
||||
|
||||
# def setUp(self):
|
||||
# target = OneToOneTarget(name='target-1')
|
||||
# target.save()
|
||||
# new_target = OneToOneTarget(name='target-2')
|
||||
# new_target.save()
|
||||
# source = NullableOneToOneSource(name='source-1', target=target)
|
||||
# source.save()
|
||||
|
||||
# def test_reverse_foreign_key_retrieve_with_null(self):
|
||||
# queryset = OneToOneTarget.objects.all()
|
||||
# serializer = NullableOneToOneTargetSerializer(queryset, many=True, context={'request': request})
|
||||
# # Ensure target 1 is updated, and everything else is as expected
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'url': 'http://testserver/onetoonetarget/1/', 'name': 'target-1', 'nullable_source': 'http://testserver/nullableonetoonesource/1/'},
|
||||
# {'url': 'http://testserver/onetoonetarget/2/', 'name': 'target-2', 'nullable_source': None},
|
||||
# {'id': 1, 'name': 'target-1', 'sources': [1]},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': []},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
|
||||
|
||||
class HyperlinkedNullableOneToOneTests(TestCase):
|
||||
urls = 'tests.test_relations_hyperlink'
|
||||
|
||||
def setUp(self):
|
||||
target = OneToOneTarget(name='target-1')
|
||||
target.save()
|
||||
new_target = OneToOneTarget(name='target-2')
|
||||
new_target.save()
|
||||
source = NullableOneToOneSource(name='source-1', target=target)
|
||||
source.save()
|
||||
|
||||
def test_reverse_foreign_key_retrieve_with_null(self):
|
||||
queryset = OneToOneTarget.objects.all()
|
||||
serializer = NullableOneToOneTargetSerializer(queryset, many=True, context={'request': request})
|
||||
expected = [
|
||||
{'url': 'http://testserver/onetoonetarget/1/', 'name': 'target-1', 'nullable_source': 'http://testserver/nullableonetoonesource/1/'},
|
||||
{'url': 'http://testserver/onetoonetarget/2/', 'name': 'target-2', 'nullable_source': None},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
|
||||
# # Regression tests for #694 (`source` attribute on related fields)
|
||||
|
||||
# class HyperlinkedRelatedFieldSourceTests(TestCase):
|
||||
|
|
|
|||
|
|
@ -1,446 +1,443 @@
|
|||
# from __future__ import unicode_literals
|
||||
# from django.db import models
|
||||
# from django.test import TestCase
|
||||
# from django.utils import six
|
||||
# from rest_framework import serializers
|
||||
# from tests.models import (
|
||||
# BlogPost, ManyToManyTarget, ManyToManySource, ForeignKeyTarget, ForeignKeySource,
|
||||
# NullableForeignKeySource, OneToOneTarget, NullableOneToOneSource,
|
||||
# )
|
||||
from __future__ import unicode_literals
|
||||
from django.test import TestCase
|
||||
from django.utils import six
|
||||
from rest_framework import serializers
|
||||
from tests.models import (
|
||||
ManyToManyTarget, ManyToManySource, ForeignKeyTarget, ForeignKeySource,
|
||||
NullableForeignKeySource, OneToOneTarget, NullableOneToOneSource,
|
||||
)
|
||||
|
||||
|
||||
# # ManyToMany
|
||||
# class ManyToManyTargetSerializer(serializers.ModelSerializer):
|
||||
# class Meta:
|
||||
# model = ManyToManyTarget
|
||||
# fields = ('id', 'name', 'sources')
|
||||
# ManyToMany
|
||||
class ManyToManyTargetSerializer(serializers.ModelSerializer):
|
||||
class Meta:
|
||||
model = ManyToManyTarget
|
||||
fields = ('id', 'name', 'sources')
|
||||
|
||||
|
||||
# class ManyToManySourceSerializer(serializers.ModelSerializer):
|
||||
# class Meta:
|
||||
# model = ManyToManySource
|
||||
# fields = ('id', 'name', 'targets')
|
||||
class ManyToManySourceSerializer(serializers.ModelSerializer):
|
||||
class Meta:
|
||||
model = ManyToManySource
|
||||
fields = ('id', 'name', 'targets')
|
||||
|
||||
|
||||
# # ForeignKey
|
||||
# class ForeignKeyTargetSerializer(serializers.ModelSerializer):
|
||||
# class Meta:
|
||||
# model = ForeignKeyTarget
|
||||
# fields = ('id', 'name', 'sources')
|
||||
# ForeignKey
|
||||
class ForeignKeyTargetSerializer(serializers.ModelSerializer):
|
||||
class Meta:
|
||||
model = ForeignKeyTarget
|
||||
fields = ('id', 'name', 'sources')
|
||||
|
||||
|
||||
# class ForeignKeySourceSerializer(serializers.ModelSerializer):
|
||||
# class Meta:
|
||||
# model = ForeignKeySource
|
||||
# fields = ('id', 'name', 'target')
|
||||
class ForeignKeySourceSerializer(serializers.ModelSerializer):
|
||||
class Meta:
|
||||
model = ForeignKeySource
|
||||
fields = ('id', 'name', 'target')
|
||||
|
||||
|
||||
# # Nullable ForeignKey
|
||||
# class NullableForeignKeySourceSerializer(serializers.ModelSerializer):
|
||||
# class Meta:
|
||||
# model = NullableForeignKeySource
|
||||
# fields = ('id', 'name', 'target')
|
||||
# Nullable ForeignKey
|
||||
class NullableForeignKeySourceSerializer(serializers.ModelSerializer):
|
||||
class Meta:
|
||||
model = NullableForeignKeySource
|
||||
fields = ('id', 'name', 'target')
|
||||
|
||||
|
||||
# # Nullable OneToOne
|
||||
# class NullableOneToOneTargetSerializer(serializers.ModelSerializer):
|
||||
# class Meta:
|
||||
# model = OneToOneTarget
|
||||
# fields = ('id', 'name', 'nullable_source')
|
||||
# Nullable OneToOne
|
||||
class NullableOneToOneTargetSerializer(serializers.ModelSerializer):
|
||||
class Meta:
|
||||
model = OneToOneTarget
|
||||
fields = ('id', 'name', 'nullable_source')
|
||||
|
||||
|
||||
# # TODO: Add test that .data cannot be accessed prior to .is_valid
|
||||
# TODO: Add test that .data cannot be accessed prior to .is_valid
|
||||
|
||||
# class PKManyToManyTests(TestCase):
|
||||
# def setUp(self):
|
||||
# for idx in range(1, 4):
|
||||
# target = ManyToManyTarget(name='target-%d' % idx)
|
||||
# target.save()
|
||||
# source = ManyToManySource(name='source-%d' % idx)
|
||||
# source.save()
|
||||
# for target in ManyToManyTarget.objects.all():
|
||||
# source.targets.add(target)
|
||||
class PKManyToManyTests(TestCase):
|
||||
def setUp(self):
|
||||
for idx in range(1, 4):
|
||||
target = ManyToManyTarget(name='target-%d' % idx)
|
||||
target.save()
|
||||
source = ManyToManySource(name='source-%d' % idx)
|
||||
source.save()
|
||||
for target in ManyToManyTarget.objects.all():
|
||||
source.targets.add(target)
|
||||
|
||||
# def test_many_to_many_retrieve(self):
|
||||
# queryset = ManyToManySource.objects.all()
|
||||
# serializer = ManyToManySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'targets': [1]},
|
||||
# {'id': 2, 'name': 'source-2', 'targets': [1, 2]},
|
||||
# {'id': 3, 'name': 'source-3', 'targets': [1, 2, 3]}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
def test_many_to_many_retrieve(self):
|
||||
queryset = ManyToManySource.objects.all()
|
||||
serializer = ManyToManySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'targets': [1]},
|
||||
{'id': 2, 'name': 'source-2', 'targets': [1, 2]},
|
||||
{'id': 3, 'name': 'source-3', 'targets': [1, 2, 3]}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_reverse_many_to_many_retrieve(self):
|
||||
# queryset = ManyToManyTarget.objects.all()
|
||||
# serializer = ManyToManyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': [2, 3]},
|
||||
# {'id': 3, 'name': 'target-3', 'sources': [3]}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
def test_reverse_many_to_many_retrieve(self):
|
||||
queryset = ManyToManyTarget.objects.all()
|
||||
serializer = ManyToManyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
|
||||
{'id': 2, 'name': 'target-2', 'sources': [2, 3]},
|
||||
{'id': 3, 'name': 'target-3', 'sources': [3]}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_many_to_many_update(self):
|
||||
# data = {'id': 1, 'name': 'source-1', 'targets': [1, 2, 3]}
|
||||
# instance = ManyToManySource.objects.get(pk=1)
|
||||
# serializer = ManyToManySourceSerializer(instance, data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
def test_many_to_many_update(self):
|
||||
data = {'id': 1, 'name': 'source-1', 'targets': [1, 2, 3]}
|
||||
instance = ManyToManySource.objects.get(pk=1)
|
||||
serializer = ManyToManySourceSerializer(instance, data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = ManyToManySource.objects.all()
|
||||
# serializer = ManyToManySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'targets': [1, 2, 3]},
|
||||
# {'id': 2, 'name': 'source-2', 'targets': [1, 2]},
|
||||
# {'id': 3, 'name': 'source-3', 'targets': [1, 2, 3]}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = ManyToManySource.objects.all()
|
||||
serializer = ManyToManySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'targets': [1, 2, 3]},
|
||||
{'id': 2, 'name': 'source-2', 'targets': [1, 2]},
|
||||
{'id': 3, 'name': 'source-3', 'targets': [1, 2, 3]}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_reverse_many_to_many_update(self):
|
||||
# data = {'id': 1, 'name': 'target-1', 'sources': [1]}
|
||||
# instance = ManyToManyTarget.objects.get(pk=1)
|
||||
# serializer = ManyToManyTargetSerializer(instance, data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
def test_reverse_many_to_many_update(self):
|
||||
data = {'id': 1, 'name': 'target-1', 'sources': [1]}
|
||||
instance = ManyToManyTarget.objects.get(pk=1)
|
||||
serializer = ManyToManyTargetSerializer(instance, data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# # Ensure target 1 is updated, and everything else is as expected
|
||||
# queryset = ManyToManyTarget.objects.all()
|
||||
# serializer = ManyToManyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': [1]},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': [2, 3]},
|
||||
# {'id': 3, 'name': 'target-3', 'sources': [3]}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure target 1 is updated, and everything else is as expected
|
||||
queryset = ManyToManyTarget.objects.all()
|
||||
serializer = ManyToManyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': [1]},
|
||||
{'id': 2, 'name': 'target-2', 'sources': [2, 3]},
|
||||
{'id': 3, 'name': 'target-3', 'sources': [3]}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_many_to_many_create(self):
|
||||
# data = {'id': 4, 'name': 'source-4', 'targets': [1, 3]}
|
||||
# serializer = ManyToManySourceSerializer(data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'source-4')
|
||||
def test_many_to_many_create(self):
|
||||
data = {'id': 4, 'name': 'source-4', 'targets': [1, 3]}
|
||||
serializer = ManyToManySourceSerializer(data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# # Ensure source 4 is added, and everything else is as expected
|
||||
# queryset = ManyToManySource.objects.all()
|
||||
# serializer = ManyToManySourceSerializer(queryset, many=True)
|
||||
# self.assertFalse(serializer.fields['targets'].read_only)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'targets': [1]},
|
||||
# {'id': 2, 'name': 'source-2', 'targets': [1, 2]},
|
||||
# {'id': 3, 'name': 'source-3', 'targets': [1, 2, 3]},
|
||||
# {'id': 4, 'name': 'source-4', 'targets': [1, 3]},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 4 is added, and everything else is as expected
|
||||
queryset = ManyToManySource.objects.all()
|
||||
serializer = ManyToManySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'targets': [1]},
|
||||
{'id': 2, 'name': 'source-2', 'targets': [1, 2]},
|
||||
{'id': 3, 'name': 'source-3', 'targets': [1, 2, 3]},
|
||||
{'id': 4, 'name': 'source-4', 'targets': [1, 3]},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_reverse_many_to_many_create(self):
|
||||
# data = {'id': 4, 'name': 'target-4', 'sources': [1, 3]}
|
||||
# serializer = ManyToManyTargetSerializer(data=data)
|
||||
# self.assertFalse(serializer.fields['sources'].read_only)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'target-4')
|
||||
def test_reverse_many_to_many_create(self):
|
||||
data = {'id': 4, 'name': 'target-4', 'sources': [1, 3]}
|
||||
serializer = ManyToManyTargetSerializer(data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'target-4')
|
||||
|
||||
# # Ensure target 4 is added, and everything else is as expected
|
||||
# queryset = ManyToManyTarget.objects.all()
|
||||
# serializer = ManyToManyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': [2, 3]},
|
||||
# {'id': 3, 'name': 'target-3', 'sources': [3]},
|
||||
# {'id': 4, 'name': 'target-4', 'sources': [1, 3]}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure target 4 is added, and everything else is as expected
|
||||
queryset = ManyToManyTarget.objects.all()
|
||||
serializer = ManyToManyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
|
||||
{'id': 2, 'name': 'target-2', 'sources': [2, 3]},
|
||||
{'id': 3, 'name': 'target-3', 'sources': [3]},
|
||||
{'id': 4, 'name': 'target-4', 'sources': [1, 3]}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
|
||||
# class PKForeignKeyTests(TestCase):
|
||||
# def setUp(self):
|
||||
# target = ForeignKeyTarget(name='target-1')
|
||||
# target.save()
|
||||
# new_target = ForeignKeyTarget(name='target-2')
|
||||
# new_target.save()
|
||||
# for idx in range(1, 4):
|
||||
# source = ForeignKeySource(name='source-%d' % idx, target=target)
|
||||
# source.save()
|
||||
class PKForeignKeyTests(TestCase):
|
||||
def setUp(self):
|
||||
target = ForeignKeyTarget(name='target-1')
|
||||
target.save()
|
||||
new_target = ForeignKeyTarget(name='target-2')
|
||||
new_target.save()
|
||||
for idx in range(1, 4):
|
||||
source = ForeignKeySource(name='source-%d' % idx, target=target)
|
||||
source.save()
|
||||
|
||||
# def test_foreign_key_retrieve(self):
|
||||
# queryset = ForeignKeySource.objects.all()
|
||||
# serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 1},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 1},
|
||||
# {'id': 3, 'name': 'source-3', 'target': 1}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
def test_foreign_key_retrieve(self):
|
||||
queryset = ForeignKeySource.objects.all()
|
||||
serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 1},
|
||||
{'id': 2, 'name': 'source-2', 'target': 1},
|
||||
{'id': 3, 'name': 'source-3', 'target': 1}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_reverse_foreign_key_retrieve(self):
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': []},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
def test_reverse_foreign_key_retrieve(self):
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
|
||||
{'id': 2, 'name': 'target-2', 'sources': []},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update(self):
|
||||
# data = {'id': 1, 'name': 'source-1', 'target': 2}
|
||||
# instance = ForeignKeySource.objects.get(pk=1)
|
||||
# serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# serializer.save()
|
||||
def test_foreign_key_update(self):
|
||||
data = {'id': 1, 'name': 'source-1', 'target': 2}
|
||||
instance = ForeignKeySource.objects.get(pk=1)
|
||||
serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = ForeignKeySource.objects.all()
|
||||
# serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 2},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 1},
|
||||
# {'id': 3, 'name': 'source-3', 'target': 1}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = ForeignKeySource.objects.all()
|
||||
serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 2},
|
||||
{'id': 2, 'name': 'source-2', 'target': 1},
|
||||
{'id': 3, 'name': 'source-3', 'target': 1}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_incorrect_type(self):
|
||||
# data = {'id': 1, 'name': 'source-1', 'target': 'foo'}
|
||||
# instance = ForeignKeySource.objects.get(pk=1)
|
||||
# serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
# self.assertFalse(serializer.is_valid())
|
||||
# self.assertEqual(serializer.errors, {'target': ['Incorrect type. Expected pk value, received %s.' % six.text_type.__name__]})
|
||||
def test_foreign_key_update_incorrect_type(self):
|
||||
data = {'id': 1, 'name': 'source-1', 'target': 'foo'}
|
||||
instance = ForeignKeySource.objects.get(pk=1)
|
||||
serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
self.assertFalse(serializer.is_valid())
|
||||
self.assertEqual(serializer.errors, {'target': ['Incorrect type. Expected pk value, received %s.' % six.text_type.__name__]})
|
||||
|
||||
def test_reverse_foreign_key_update(self):
|
||||
data = {'id': 2, 'name': 'target-2', 'sources': [1, 3]}
|
||||
instance = ForeignKeyTarget.objects.get(pk=2)
|
||||
serializer = ForeignKeyTargetSerializer(instance, data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
# We shouldn't have saved anything to the db yet since save
|
||||
# hasn't been called.
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
new_serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
|
||||
{'id': 2, 'name': 'target-2', 'sources': []},
|
||||
]
|
||||
self.assertEqual(new_serializer.data, expected)
|
||||
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# Ensure target 2 is update, and everything else is as expected
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': [2]},
|
||||
{'id': 2, 'name': 'target-2', 'sources': [1, 3]},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
def test_foreign_key_create(self):
|
||||
data = {'id': 4, 'name': 'source-4', 'target': 2}
|
||||
serializer = ForeignKeySourceSerializer(data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# Ensure source 4 is added, and everything else is as expected
|
||||
queryset = ForeignKeySource.objects.all()
|
||||
serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 1},
|
||||
{'id': 2, 'name': 'source-2', 'target': 1},
|
||||
{'id': 3, 'name': 'source-3', 'target': 1},
|
||||
{'id': 4, 'name': 'source-4', 'target': 2},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
def test_reverse_foreign_key_create(self):
|
||||
data = {'id': 3, 'name': 'target-3', 'sources': [1, 3]}
|
||||
serializer = ForeignKeyTargetSerializer(data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'target-3')
|
||||
|
||||
# Ensure target 3 is added, and everything else is as expected
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': [2]},
|
||||
{'id': 2, 'name': 'target-2', 'sources': []},
|
||||
{'id': 3, 'name': 'target-3', 'sources': [1, 3]},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
def test_foreign_key_update_with_invalid_null(self):
|
||||
data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
instance = ForeignKeySource.objects.get(pk=1)
|
||||
serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
self.assertFalse(serializer.is_valid())
|
||||
self.assertEqual(serializer.errors, {'target': ['This field may not be null.']})
|
||||
|
||||
def test_foreign_key_with_empty(self):
|
||||
"""
|
||||
Regression test for #1072
|
||||
|
||||
https://github.com/tomchristie/django-rest-framework/issues/1072
|
||||
"""
|
||||
serializer = NullableForeignKeySourceSerializer()
|
||||
self.assertEqual(serializer.data['target'], None)
|
||||
|
||||
|
||||
class PKNullableForeignKeyTests(TestCase):
|
||||
def setUp(self):
|
||||
target = ForeignKeyTarget(name='target-1')
|
||||
target.save()
|
||||
for idx in range(1, 4):
|
||||
if idx == 3:
|
||||
target = None
|
||||
source = NullableForeignKeySource(name='source-%d' % idx, target=target)
|
||||
source.save()
|
||||
|
||||
def test_foreign_key_retrieve_with_null(self):
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 1},
|
||||
{'id': 2, 'name': 'source-2', 'target': 1},
|
||||
{'id': 3, 'name': 'source-3', 'target': None},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
def test_foreign_key_create_with_valid_null(self):
|
||||
data = {'id': 4, 'name': 'source-4', 'target': None}
|
||||
serializer = NullableForeignKeySourceSerializer(data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# Ensure source 4 is created, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 1},
|
||||
{'id': 2, 'name': 'source-2', 'target': 1},
|
||||
{'id': 3, 'name': 'source-3', 'target': None},
|
||||
{'id': 4, 'name': 'source-4', 'target': None}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
def test_foreign_key_create_with_valid_emptystring(self):
|
||||
"""
|
||||
The emptystring should be interpreted as null in the context
|
||||
of relationships.
|
||||
"""
|
||||
data = {'id': 4, 'name': 'source-4', 'target': ''}
|
||||
expected_data = {'id': 4, 'name': 'source-4', 'target': None}
|
||||
serializer = NullableForeignKeySourceSerializer(data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, expected_data)
|
||||
self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# Ensure source 4 is created, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 1},
|
||||
{'id': 2, 'name': 'source-2', 'target': 1},
|
||||
{'id': 3, 'name': 'source-3', 'target': None},
|
||||
{'id': 4, 'name': 'source-4', 'target': None}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
def test_foreign_key_update_with_valid_null(self):
|
||||
data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
serializer = NullableForeignKeySourceSerializer(instance, data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': None},
|
||||
{'id': 2, 'name': 'source-2', 'target': 1},
|
||||
{'id': 3, 'name': 'source-3', 'target': None}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
def test_foreign_key_update_with_valid_emptystring(self):
|
||||
"""
|
||||
The emptystring should be interpreted as null in the context
|
||||
of relationships.
|
||||
"""
|
||||
data = {'id': 1, 'name': 'source-1', 'target': ''}
|
||||
expected_data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
serializer = NullableForeignKeySourceSerializer(instance, data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, expected_data)
|
||||
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': None},
|
||||
{'id': 2, 'name': 'source-2', 'target': 1},
|
||||
{'id': 3, 'name': 'source-3', 'target': None}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# reverse foreign keys MUST be read_only
|
||||
# In the general case they do not provide .remove() or .clear()
|
||||
# and cannot be arbitrarily set.
|
||||
|
||||
# def test_reverse_foreign_key_update(self):
|
||||
# data = {'id': 2, 'name': 'target-2', 'sources': [1, 3]}
|
||||
# instance = ForeignKeyTarget.objects.get(pk=2)
|
||||
# data = {'id': 1, 'name': 'target-1', 'sources': [1]}
|
||||
# instance = ForeignKeyTarget.objects.get(pk=1)
|
||||
# serializer = ForeignKeyTargetSerializer(instance, data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# # We shouldn't have saved anything to the db yet since save
|
||||
# # hasn't been called.
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# new_serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': []},
|
||||
# ]
|
||||
# self.assertEqual(new_serializer.data, expected)
|
||||
|
||||
# serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# serializer.save()
|
||||
|
||||
# # Ensure target 2 is update, and everything else is as expected
|
||||
# # Ensure target 1 is updated, and everything else is as expected
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': [2]},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': [1, 3]},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_create(self):
|
||||
# data = {'id': 4, 'name': 'source-4', 'target': 2}
|
||||
# serializer = ForeignKeySourceSerializer(data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# # Ensure source 4 is added, and everything else is as expected
|
||||
# queryset = ForeignKeySource.objects.all()
|
||||
# serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 1},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 1},
|
||||
# {'id': 3, 'name': 'source-3', 'target': 1},
|
||||
# {'id': 4, 'name': 'source-4', 'target': 2},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_reverse_foreign_key_create(self):
|
||||
# data = {'id': 3, 'name': 'target-3', 'sources': [1, 3]}
|
||||
# serializer = ForeignKeyTargetSerializer(data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'target-3')
|
||||
|
||||
# # Ensure target 3 is added, and everything else is as expected
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': [2]},
|
||||
# {'id': 1, 'name': 'target-1', 'sources': [1]},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': []},
|
||||
# {'id': 3, 'name': 'target-3', 'sources': [1, 3]},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_with_invalid_null(self):
|
||||
# data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
# instance = ForeignKeySource.objects.get(pk=1)
|
||||
# serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
# self.assertFalse(serializer.is_valid())
|
||||
# self.assertEqual(serializer.errors, {'target': ['This field is required.']})
|
||||
|
||||
# def test_foreign_key_with_empty(self):
|
||||
# """
|
||||
# Regression test for #1072
|
||||
|
||||
# https://github.com/tomchristie/django-rest-framework/issues/1072
|
||||
# """
|
||||
# serializer = NullableForeignKeySourceSerializer()
|
||||
# self.assertEqual(serializer.data['target'], None)
|
||||
|
||||
|
||||
# class PKNullableForeignKeyTests(TestCase):
|
||||
# def setUp(self):
|
||||
# target = ForeignKeyTarget(name='target-1')
|
||||
# target.save()
|
||||
# for idx in range(1, 4):
|
||||
# if idx == 3:
|
||||
# target = None
|
||||
# source = NullableForeignKeySource(name='source-%d' % idx, target=target)
|
||||
# source.save()
|
||||
|
||||
# def test_foreign_key_retrieve_with_null(self):
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 1},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 1},
|
||||
# {'id': 3, 'name': 'source-3', 'target': None},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_create_with_valid_null(self):
|
||||
# data = {'id': 4, 'name': 'source-4', 'target': None}
|
||||
# serializer = NullableForeignKeySourceSerializer(data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# # Ensure source 4 is created, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 1},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 1},
|
||||
# {'id': 3, 'name': 'source-3', 'target': None},
|
||||
# {'id': 4, 'name': 'source-4', 'target': None}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_create_with_valid_emptystring(self):
|
||||
# """
|
||||
# The emptystring should be interpreted as null in the context
|
||||
# of relationships.
|
||||
# """
|
||||
# data = {'id': 4, 'name': 'source-4', 'target': ''}
|
||||
# expected_data = {'id': 4, 'name': 'source-4', 'target': None}
|
||||
# serializer = NullableForeignKeySourceSerializer(data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, expected_data)
|
||||
# self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# # Ensure source 4 is created, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 1},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 1},
|
||||
# {'id': 3, 'name': 'source-3', 'target': None},
|
||||
# {'id': 4, 'name': 'source-4', 'target': None}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_with_valid_null(self):
|
||||
# data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
# instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
# serializer = NullableForeignKeySourceSerializer(instance, data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# serializer.save()
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': None},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 1},
|
||||
# {'id': 3, 'name': 'source-3', 'target': None}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_with_valid_emptystring(self):
|
||||
# """
|
||||
# The emptystring should be interpreted as null in the context
|
||||
# of relationships.
|
||||
# """
|
||||
# data = {'id': 1, 'name': 'source-1', 'target': ''}
|
||||
# expected_data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
# instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
# serializer = NullableForeignKeySourceSerializer(instance, data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# self.assertEqual(serializer.data, expected_data)
|
||||
# serializer.save()
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': None},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 1},
|
||||
# {'id': 3, 'name': 'source-3', 'target': None}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
|
||||
# # reverse foreign keys MUST be read_only
|
||||
# # In the general case they do not provide .remove() or .clear()
|
||||
# # and cannot be arbitrarily set.
|
||||
|
||||
# # def test_reverse_foreign_key_update(self):
|
||||
# # data = {'id': 1, 'name': 'target-1', 'sources': [1]}
|
||||
# # instance = ForeignKeyTarget.objects.get(pk=1)
|
||||
# # serializer = ForeignKeyTargetSerializer(instance, data=data)
|
||||
# # self.assertTrue(serializer.is_valid())
|
||||
# # self.assertEqual(serializer.data, data)
|
||||
# # serializer.save()
|
||||
|
||||
# # # Ensure target 1 is updated, and everything else is as expected
|
||||
# # queryset = ForeignKeyTarget.objects.all()
|
||||
# # serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# # expected = [
|
||||
# # {'id': 1, 'name': 'target-1', 'sources': [1]},
|
||||
# # {'id': 2, 'name': 'target-2', 'sources': []},
|
||||
# # ]
|
||||
# # self.assertEqual(serializer.data, expected)
|
||||
|
||||
|
||||
# class PKNullableOneToOneTests(TestCase):
|
||||
# def setUp(self):
|
||||
# target = OneToOneTarget(name='target-1')
|
||||
# target.save()
|
||||
# new_target = OneToOneTarget(name='target-2')
|
||||
# new_target.save()
|
||||
# source = NullableOneToOneSource(name='source-1', target=new_target)
|
||||
# source.save()
|
||||
|
||||
# def test_reverse_foreign_key_retrieve_with_null(self):
|
||||
# queryset = OneToOneTarget.objects.all()
|
||||
# serializer = NullableOneToOneTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'nullable_source': None},
|
||||
# {'id': 2, 'name': 'target-2', 'nullable_source': 1},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
|
||||
|
||||
# # The below models and tests ensure that serializer fields corresponding
|
||||
# # to a ManyToManyField field with a user-specified ``through`` model are
|
||||
# # set to read only
|
||||
class PKNullableOneToOneTests(TestCase):
|
||||
def setUp(self):
|
||||
target = OneToOneTarget(name='target-1')
|
||||
target.save()
|
||||
new_target = OneToOneTarget(name='target-2')
|
||||
new_target.save()
|
||||
source = NullableOneToOneSource(name='source-1', target=new_target)
|
||||
source.save()
|
||||
|
||||
def test_reverse_foreign_key_retrieve_with_null(self):
|
||||
queryset = OneToOneTarget.objects.all()
|
||||
serializer = NullableOneToOneTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'nullable_source': None},
|
||||
{'id': 2, 'name': 'target-2', 'nullable_source': 1},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
|
||||
# The below models and tests ensure that serializer fields corresponding
|
||||
# to a ManyToManyField field with a user-specified ``through`` model are
|
||||
# set to read only
|
||||
|
||||
|
||||
# class ManyToManyThroughTarget(models.Model):
|
||||
|
|
@ -481,7 +478,6 @@
|
|||
# def test_many_to_many_create(self):
|
||||
# data = {'id': 2, 'name': 'source-2', 'targets': [self.target.pk]}
|
||||
# serializer = ManyToManyThroughSourceSerializer(data=data)
|
||||
# self.assertTrue(serializer.fields['targets'].read_only)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(obj.name, 'source-2')
|
||||
|
|
@ -490,9 +486,7 @@
|
|||
# def test_many_to_many_reverse_create(self):
|
||||
# data = {'id': 2, 'name': 'target-2', 'sources': [self.source.pk]}
|
||||
# serializer = ManyToManyThroughTargetSerializer(data=data)
|
||||
# self.assertTrue(serializer.fields['sources'].read_only)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# serializer.save()
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(obj.name, 'target-2')
|
||||
# self.assertEqual(obj.sources.count(), 0)
|
||||
|
|
|
|||
|
|
@ -1,257 +1,268 @@
|
|||
# from django.test import TestCase
|
||||
# from rest_framework import serializers
|
||||
# from tests.models import NullableForeignKeySource, ForeignKeySource, ForeignKeyTarget
|
||||
from django.test import TestCase
|
||||
from rest_framework import serializers
|
||||
from tests.models import NullableForeignKeySource, ForeignKeySource, ForeignKeyTarget
|
||||
|
||||
|
||||
# class ForeignKeyTargetSerializer(serializers.ModelSerializer):
|
||||
# sources = serializers.SlugRelatedField(many=True, slug_field='name')
|
||||
class ForeignKeyTargetSerializer(serializers.ModelSerializer):
|
||||
sources = serializers.SlugRelatedField(
|
||||
slug_field='name',
|
||||
queryset=ForeignKeySource.objects.all(),
|
||||
many=True
|
||||
)
|
||||
|
||||
# class Meta:
|
||||
# model = ForeignKeyTarget
|
||||
class Meta:
|
||||
model = ForeignKeyTarget
|
||||
|
||||
|
||||
# class ForeignKeySourceSerializer(serializers.ModelSerializer):
|
||||
# target = serializers.SlugRelatedField(slug_field='name')
|
||||
class ForeignKeySourceSerializer(serializers.ModelSerializer):
|
||||
target = serializers.SlugRelatedField(
|
||||
slug_field='name',
|
||||
queryset=ForeignKeyTarget.objects.all()
|
||||
)
|
||||
|
||||
# class Meta:
|
||||
# model = ForeignKeySource
|
||||
class Meta:
|
||||
model = ForeignKeySource
|
||||
|
||||
|
||||
# class NullableForeignKeySourceSerializer(serializers.ModelSerializer):
|
||||
# target = serializers.SlugRelatedField(slug_field='name', required=False)
|
||||
class NullableForeignKeySourceSerializer(serializers.ModelSerializer):
|
||||
target = serializers.SlugRelatedField(
|
||||
slug_field='name',
|
||||
queryset=ForeignKeyTarget.objects.all(),
|
||||
allow_null=True
|
||||
)
|
||||
|
||||
# class Meta:
|
||||
# model = NullableForeignKeySource
|
||||
class Meta:
|
||||
model = NullableForeignKeySource
|
||||
|
||||
|
||||
# # TODO: M2M Tests, FKTests (Non-nullable), One2One
|
||||
# class SlugForeignKeyTests(TestCase):
|
||||
# def setUp(self):
|
||||
# target = ForeignKeyTarget(name='target-1')
|
||||
# target.save()
|
||||
# new_target = ForeignKeyTarget(name='target-2')
|
||||
# new_target.save()
|
||||
# for idx in range(1, 4):
|
||||
# source = ForeignKeySource(name='source-%d' % idx, target=target)
|
||||
# source.save()
|
||||
# TODO: M2M Tests, FKTests (Non-nullable), One2One
|
||||
class SlugForeignKeyTests(TestCase):
|
||||
def setUp(self):
|
||||
target = ForeignKeyTarget(name='target-1')
|
||||
target.save()
|
||||
new_target = ForeignKeyTarget(name='target-2')
|
||||
new_target.save()
|
||||
for idx in range(1, 4):
|
||||
source = ForeignKeySource(name='source-%d' % idx, target=target)
|
||||
source.save()
|
||||
|
||||
# def test_foreign_key_retrieve(self):
|
||||
# queryset = ForeignKeySource.objects.all()
|
||||
# serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 'target-1'},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
# {'id': 3, 'name': 'source-3', 'target': 'target-1'}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
def test_foreign_key_retrieve(self):
|
||||
queryset = ForeignKeySource.objects.all()
|
||||
serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 'target-1'},
|
||||
{'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
{'id': 3, 'name': 'source-3', 'target': 'target-1'}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_reverse_foreign_key_retrieve(self):
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': ['source-1', 'source-2', 'source-3']},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': []},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
def test_reverse_foreign_key_retrieve(self):
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': ['source-1', 'source-2', 'source-3']},
|
||||
{'id': 2, 'name': 'target-2', 'sources': []},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update(self):
|
||||
# data = {'id': 1, 'name': 'source-1', 'target': 'target-2'}
|
||||
# instance = ForeignKeySource.objects.get(pk=1)
|
||||
# serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# serializer.save()
|
||||
def test_foreign_key_update(self):
|
||||
data = {'id': 1, 'name': 'source-1', 'target': 'target-2'}
|
||||
instance = ForeignKeySource.objects.get(pk=1)
|
||||
serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = ForeignKeySource.objects.all()
|
||||
# serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 'target-2'},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
# {'id': 3, 'name': 'source-3', 'target': 'target-1'}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = ForeignKeySource.objects.all()
|
||||
serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 'target-2'},
|
||||
{'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
{'id': 3, 'name': 'source-3', 'target': 'target-1'}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_incorrect_type(self):
|
||||
# data = {'id': 1, 'name': 'source-1', 'target': 123}
|
||||
# instance = ForeignKeySource.objects.get(pk=1)
|
||||
# serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
# self.assertFalse(serializer.is_valid())
|
||||
# self.assertEqual(serializer.errors, {'target': ['Object with name=123 does not exist.']})
|
||||
def test_foreign_key_update_incorrect_type(self):
|
||||
data = {'id': 1, 'name': 'source-1', 'target': 123}
|
||||
instance = ForeignKeySource.objects.get(pk=1)
|
||||
serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
self.assertFalse(serializer.is_valid())
|
||||
self.assertEqual(serializer.errors, {'target': ['Object with name=123 does not exist.']})
|
||||
|
||||
# def test_reverse_foreign_key_update(self):
|
||||
# data = {'id': 2, 'name': 'target-2', 'sources': ['source-1', 'source-3']}
|
||||
# instance = ForeignKeyTarget.objects.get(pk=2)
|
||||
# serializer = ForeignKeyTargetSerializer(instance, data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# # We shouldn't have saved anything to the db yet since save
|
||||
# # hasn't been called.
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# new_serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': ['source-1', 'source-2', 'source-3']},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': []},
|
||||
# ]
|
||||
# self.assertEqual(new_serializer.data, expected)
|
||||
def test_reverse_foreign_key_update(self):
|
||||
data = {'id': 2, 'name': 'target-2', 'sources': ['source-1', 'source-3']}
|
||||
instance = ForeignKeyTarget.objects.get(pk=2)
|
||||
serializer = ForeignKeyTargetSerializer(instance, data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
# We shouldn't have saved anything to the db yet since save
|
||||
# hasn't been called.
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
new_serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': ['source-1', 'source-2', 'source-3']},
|
||||
{'id': 2, 'name': 'target-2', 'sources': []},
|
||||
]
|
||||
self.assertEqual(new_serializer.data, expected)
|
||||
|
||||
# serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# # Ensure target 2 is update, and everything else is as expected
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': ['source-2']},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': ['source-1', 'source-3']},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure target 2 is update, and everything else is as expected
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': ['source-2']},
|
||||
{'id': 2, 'name': 'target-2', 'sources': ['source-1', 'source-3']},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_create(self):
|
||||
# data = {'id': 4, 'name': 'source-4', 'target': 'target-2'}
|
||||
# serializer = ForeignKeySourceSerializer(data=data)
|
||||
# serializer.is_valid()
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'source-4')
|
||||
def test_foreign_key_create(self):
|
||||
data = {'id': 4, 'name': 'source-4', 'target': 'target-2'}
|
||||
serializer = ForeignKeySourceSerializer(data=data)
|
||||
serializer.is_valid()
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# # Ensure source 4 is added, and everything else is as expected
|
||||
# queryset = ForeignKeySource.objects.all()
|
||||
# serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 'target-1'},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
# {'id': 3, 'name': 'source-3', 'target': 'target-1'},
|
||||
# {'id': 4, 'name': 'source-4', 'target': 'target-2'},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 4 is added, and everything else is as expected
|
||||
queryset = ForeignKeySource.objects.all()
|
||||
serializer = ForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 'target-1'},
|
||||
{'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
{'id': 3, 'name': 'source-3', 'target': 'target-1'},
|
||||
{'id': 4, 'name': 'source-4', 'target': 'target-2'},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_reverse_foreign_key_create(self):
|
||||
# data = {'id': 3, 'name': 'target-3', 'sources': ['source-1', 'source-3']}
|
||||
# serializer = ForeignKeyTargetSerializer(data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'target-3')
|
||||
def test_reverse_foreign_key_create(self):
|
||||
data = {'id': 3, 'name': 'target-3', 'sources': ['source-1', 'source-3']}
|
||||
serializer = ForeignKeyTargetSerializer(data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'target-3')
|
||||
|
||||
# # Ensure target 3 is added, and everything else is as expected
|
||||
# queryset = ForeignKeyTarget.objects.all()
|
||||
# serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'target-1', 'sources': ['source-2']},
|
||||
# {'id': 2, 'name': 'target-2', 'sources': []},
|
||||
# {'id': 3, 'name': 'target-3', 'sources': ['source-1', 'source-3']},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure target 3 is added, and everything else is as expected
|
||||
queryset = ForeignKeyTarget.objects.all()
|
||||
serializer = ForeignKeyTargetSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'target-1', 'sources': ['source-2']},
|
||||
{'id': 2, 'name': 'target-2', 'sources': []},
|
||||
{'id': 3, 'name': 'target-3', 'sources': ['source-1', 'source-3']},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_with_invalid_null(self):
|
||||
# data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
# instance = ForeignKeySource.objects.get(pk=1)
|
||||
# serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
# self.assertFalse(serializer.is_valid())
|
||||
# self.assertEqual(serializer.errors, {'target': ['This field is required.']})
|
||||
def test_foreign_key_update_with_invalid_null(self):
|
||||
data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
instance = ForeignKeySource.objects.get(pk=1)
|
||||
serializer = ForeignKeySourceSerializer(instance, data=data)
|
||||
self.assertFalse(serializer.is_valid())
|
||||
self.assertEqual(serializer.errors, {'target': ['This field may not be null.']})
|
||||
|
||||
|
||||
# class SlugNullableForeignKeyTests(TestCase):
|
||||
# def setUp(self):
|
||||
# target = ForeignKeyTarget(name='target-1')
|
||||
# target.save()
|
||||
# for idx in range(1, 4):
|
||||
# if idx == 3:
|
||||
# target = None
|
||||
# source = NullableForeignKeySource(name='source-%d' % idx, target=target)
|
||||
# source.save()
|
||||
class SlugNullableForeignKeyTests(TestCase):
|
||||
def setUp(self):
|
||||
target = ForeignKeyTarget(name='target-1')
|
||||
target.save()
|
||||
for idx in range(1, 4):
|
||||
if idx == 3:
|
||||
target = None
|
||||
source = NullableForeignKeySource(name='source-%d' % idx, target=target)
|
||||
source.save()
|
||||
|
||||
# def test_foreign_key_retrieve_with_null(self):
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 'target-1'},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
# {'id': 3, 'name': 'source-3', 'target': None},
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
def test_foreign_key_retrieve_with_null(self):
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 'target-1'},
|
||||
{'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
{'id': 3, 'name': 'source-3', 'target': None},
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_create_with_valid_null(self):
|
||||
# data = {'id': 4, 'name': 'source-4', 'target': None}
|
||||
# serializer = NullableForeignKeySourceSerializer(data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# self.assertEqual(obj.name, 'source-4')
|
||||
def test_foreign_key_create_with_valid_null(self):
|
||||
data = {'id': 4, 'name': 'source-4', 'target': None}
|
||||
serializer = NullableForeignKeySourceSerializer(data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# # Ensure source 4 is created, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 'target-1'},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
# {'id': 3, 'name': 'source-3', 'target': None},
|
||||
# {'id': 4, 'name': 'source-4', 'target': None}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 4 is created, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 'target-1'},
|
||||
{'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
{'id': 3, 'name': 'source-3', 'target': None},
|
||||
{'id': 4, 'name': 'source-4', 'target': None}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_create_with_valid_emptystring(self):
|
||||
# """
|
||||
# The emptystring should be interpreted as null in the context
|
||||
# of relationships.
|
||||
# """
|
||||
# data = {'id': 4, 'name': 'source-4', 'target': ''}
|
||||
# expected_data = {'id': 4, 'name': 'source-4', 'target': None}
|
||||
# serializer = NullableForeignKeySourceSerializer(data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# obj = serializer.save()
|
||||
# self.assertEqual(serializer.data, expected_data)
|
||||
# self.assertEqual(obj.name, 'source-4')
|
||||
def test_foreign_key_create_with_valid_emptystring(self):
|
||||
"""
|
||||
The emptystring should be interpreted as null in the context
|
||||
of relationships.
|
||||
"""
|
||||
data = {'id': 4, 'name': 'source-4', 'target': ''}
|
||||
expected_data = {'id': 4, 'name': 'source-4', 'target': None}
|
||||
serializer = NullableForeignKeySourceSerializer(data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
obj = serializer.save()
|
||||
self.assertEqual(serializer.data, expected_data)
|
||||
self.assertEqual(obj.name, 'source-4')
|
||||
|
||||
# # Ensure source 4 is created, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': 'target-1'},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
# {'id': 3, 'name': 'source-3', 'target': None},
|
||||
# {'id': 4, 'name': 'source-4', 'target': None}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 4 is created, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': 'target-1'},
|
||||
{'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
{'id': 3, 'name': 'source-3', 'target': None},
|
||||
{'id': 4, 'name': 'source-4', 'target': None}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_with_valid_null(self):
|
||||
# data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
# instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
# serializer = NullableForeignKeySourceSerializer(instance, data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# self.assertEqual(serializer.data, data)
|
||||
# serializer.save()
|
||||
def test_foreign_key_update_with_valid_null(self):
|
||||
data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
serializer = NullableForeignKeySourceSerializer(instance, data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, data)
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': None},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
# {'id': 3, 'name': 'source-3', 'target': None}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': None},
|
||||
{'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
{'id': 3, 'name': 'source-3', 'target': None}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
||||
# def test_foreign_key_update_with_valid_emptystring(self):
|
||||
# """
|
||||
# The emptystring should be interpreted as null in the context
|
||||
# of relationships.
|
||||
# """
|
||||
# data = {'id': 1, 'name': 'source-1', 'target': ''}
|
||||
# expected_data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
# instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
# serializer = NullableForeignKeySourceSerializer(instance, data=data)
|
||||
# self.assertTrue(serializer.is_valid())
|
||||
# self.assertEqual(serializer.data, expected_data)
|
||||
# serializer.save()
|
||||
def test_foreign_key_update_with_valid_emptystring(self):
|
||||
"""
|
||||
The emptystring should be interpreted as null in the context
|
||||
of relationships.
|
||||
"""
|
||||
data = {'id': 1, 'name': 'source-1', 'target': ''}
|
||||
expected_data = {'id': 1, 'name': 'source-1', 'target': None}
|
||||
instance = NullableForeignKeySource.objects.get(pk=1)
|
||||
serializer = NullableForeignKeySourceSerializer(instance, data=data)
|
||||
self.assertTrue(serializer.is_valid())
|
||||
serializer.save()
|
||||
self.assertEqual(serializer.data, expected_data)
|
||||
|
||||
# # Ensure source 1 is updated, and everything else is as expected
|
||||
# queryset = NullableForeignKeySource.objects.all()
|
||||
# serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
# expected = [
|
||||
# {'id': 1, 'name': 'source-1', 'target': None},
|
||||
# {'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
# {'id': 3, 'name': 'source-3', 'target': None}
|
||||
# ]
|
||||
# self.assertEqual(serializer.data, expected)
|
||||
# Ensure source 1 is updated, and everything else is as expected
|
||||
queryset = NullableForeignKeySource.objects.all()
|
||||
serializer = NullableForeignKeySourceSerializer(queryset, many=True)
|
||||
expected = [
|
||||
{'id': 1, 'name': 'source-1', 'target': None},
|
||||
{'id': 2, 'name': 'source-2', 'target': 'target-1'},
|
||||
{'id': 3, 'name': 'source-3', 'target': None}
|
||||
]
|
||||
self.assertEqual(serializer.data, expected)
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user