mirror of
https://github.com/encode/django-rest-framework.git
synced 2024-09-21 03:19:00 +03:00
86c72bb226
* Introspect ManyRelatedField data type recursively For all `ManyRelatedField` objects, we were assuming that the inner type was always a `String`. While this may be true for the default output, a `ManyRelatedField` is a wrapper for a lot of other classes which includes more than just strings. This should allow us to document lists of things other than strings. * Added test for schemas for many-to-many fields This adds a test that makes sure we generate the schema for a many-to-many field such that it actually has the right type. For some reason we did not previously have any tests for schema generation that included them, so hopefully this will prevent any future issues from popping up. This should serve as a regression test for the `items` field on to-many relationships, which was previously forced to a `String` even though in most cases it is a different inner type within the array.
1362 lines
49 KiB
Python
1362 lines
49 KiB
Python
import unittest
|
|
|
|
import pytest
|
|
from django.conf.urls import include, url
|
|
from django.core.exceptions import PermissionDenied
|
|
from django.http import Http404
|
|
from django.test import TestCase, override_settings
|
|
|
|
from rest_framework import (
|
|
filters, generics, pagination, permissions, serializers
|
|
)
|
|
from rest_framework.compat import coreapi, coreschema, get_regex_pattern, path
|
|
from rest_framework.decorators import action, api_view, schema
|
|
from rest_framework.request import Request
|
|
from rest_framework.routers import DefaultRouter, SimpleRouter
|
|
from rest_framework.schemas import (
|
|
AutoSchema, ManualSchema, SchemaGenerator, get_schema_view
|
|
)
|
|
from rest_framework.schemas.generators import EndpointEnumerator
|
|
from rest_framework.schemas.inspectors import field_to_schema
|
|
from rest_framework.schemas.utils import is_list_view
|
|
from rest_framework.test import APIClient, APIRequestFactory
|
|
from rest_framework.utils import formatting
|
|
from rest_framework.views import APIView
|
|
from rest_framework.viewsets import GenericViewSet, ModelViewSet
|
|
|
|
from .models import BasicModel, ForeignKeySource, ManyToManySource
|
|
|
|
factory = APIRequestFactory()
|
|
|
|
|
|
class MockUser(object):
|
|
def is_authenticated(self):
|
|
return True
|
|
|
|
|
|
class ExamplePagination(pagination.PageNumberPagination):
|
|
page_size = 100
|
|
page_size_query_param = 'page_size'
|
|
|
|
|
|
class EmptySerializer(serializers.Serializer):
|
|
pass
|
|
|
|
|
|
class ExampleSerializer(serializers.Serializer):
|
|
a = serializers.CharField(required=True, help_text='A field description')
|
|
b = serializers.CharField(required=False)
|
|
read_only = serializers.CharField(read_only=True)
|
|
hidden = serializers.HiddenField(default='hello')
|
|
|
|
|
|
class AnotherSerializerWithDictField(serializers.Serializer):
|
|
a = serializers.DictField()
|
|
|
|
|
|
class AnotherSerializerWithListFields(serializers.Serializer):
|
|
a = serializers.ListField(child=serializers.IntegerField())
|
|
b = serializers.ListSerializer(child=serializers.CharField())
|
|
|
|
|
|
class AnotherSerializer(serializers.Serializer):
|
|
c = serializers.CharField(required=True)
|
|
d = serializers.CharField(required=False)
|
|
|
|
|
|
class ExampleViewSet(ModelViewSet):
|
|
pagination_class = ExamplePagination
|
|
permission_classes = [permissions.IsAuthenticatedOrReadOnly]
|
|
filter_backends = [filters.OrderingFilter]
|
|
serializer_class = ExampleSerializer
|
|
|
|
@action(methods=['post'], detail=True, serializer_class=AnotherSerializer)
|
|
def custom_action(self, request, pk):
|
|
"""
|
|
A description of custom action.
|
|
"""
|
|
raise NotImplementedError
|
|
|
|
@action(methods=['post'], detail=True, serializer_class=AnotherSerializerWithDictField)
|
|
def custom_action_with_dict_field(self, request, pk):
|
|
"""
|
|
A custom action using a dict field in the serializer.
|
|
"""
|
|
raise NotImplementedError
|
|
|
|
@action(methods=['post'], detail=True, serializer_class=AnotherSerializerWithListFields)
|
|
def custom_action_with_list_fields(self, request, pk):
|
|
"""
|
|
A custom action using both list field and list serializer in the serializer.
|
|
"""
|
|
raise NotImplementedError
|
|
|
|
@action(detail=False)
|
|
def custom_list_action(self, request):
|
|
raise NotImplementedError
|
|
|
|
@action(methods=['post', 'get'], detail=False, serializer_class=EmptySerializer)
|
|
def custom_list_action_multiple_methods(self, request):
|
|
"""Custom description."""
|
|
raise NotImplementedError
|
|
|
|
@custom_list_action_multiple_methods.mapping.delete
|
|
def custom_list_action_multiple_methods_delete(self, request):
|
|
"""Deletion description."""
|
|
raise NotImplementedError
|
|
|
|
@action(detail=False, schema=None)
|
|
def excluded_action(self, request):
|
|
pass
|
|
|
|
def get_serializer(self, *args, **kwargs):
|
|
assert self.request
|
|
assert self.action
|
|
return super(ExampleViewSet, self).get_serializer(*args, **kwargs)
|
|
|
|
@action(methods=['get', 'post'], detail=False)
|
|
def documented_custom_action(self, request):
|
|
"""
|
|
get:
|
|
A description of the get method on the custom action.
|
|
|
|
post:
|
|
A description of the post method on the custom action.
|
|
"""
|
|
pass
|
|
|
|
@documented_custom_action.mapping.put
|
|
def put_documented_custom_action(self, request, *args, **kwargs):
|
|
"""
|
|
A description of the put method on the custom action from mapping.
|
|
"""
|
|
pass
|
|
|
|
|
|
if coreapi:
|
|
schema_view = get_schema_view(title='Example API')
|
|
else:
|
|
def schema_view(request):
|
|
pass
|
|
|
|
router = DefaultRouter()
|
|
router.register('example', ExampleViewSet, basename='example')
|
|
urlpatterns = [
|
|
url(r'^$', schema_view),
|
|
url(r'^', include(router.urls))
|
|
]
|
|
|
|
|
|
@unittest.skipUnless(coreapi, 'coreapi is not installed')
|
|
@override_settings(ROOT_URLCONF='tests.test_schemas')
|
|
class TestRouterGeneratedSchema(TestCase):
|
|
def test_anonymous_request(self):
|
|
client = APIClient()
|
|
response = client.get('/', HTTP_ACCEPT='application/coreapi+json')
|
|
assert response.status_code == 200
|
|
expected = coreapi.Document(
|
|
url='http://testserver/',
|
|
title='Example API',
|
|
content={
|
|
'example': {
|
|
'list': coreapi.Link(
|
|
url='/example/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('page', required=False, location='query', schema=coreschema.Integer(title='Page', description='A page number within the paginated result set.')),
|
|
coreapi.Field('page_size', required=False, location='query', schema=coreschema.Integer(title='Page size', description='Number of results to return per page.')),
|
|
coreapi.Field('ordering', required=False, location='query', schema=coreschema.String(title='Ordering', description='Which field to use when ordering the results.'))
|
|
]
|
|
),
|
|
'custom_list_action': coreapi.Link(
|
|
url='/example/custom_list_action/',
|
|
action='get'
|
|
),
|
|
'custom_list_action_multiple_methods': {
|
|
'read': coreapi.Link(
|
|
url='/example/custom_list_action_multiple_methods/',
|
|
action='get',
|
|
description='Custom description.',
|
|
)
|
|
},
|
|
'documented_custom_action': {
|
|
'read': coreapi.Link(
|
|
url='/example/documented_custom_action/',
|
|
action='get',
|
|
description='A description of the get method on the custom action.',
|
|
)
|
|
},
|
|
'read': coreapi.Link(
|
|
url='/example/{id}/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String()),
|
|
coreapi.Field('ordering', required=False, location='query', schema=coreschema.String(title='Ordering', description='Which field to use when ordering the results.'))
|
|
]
|
|
)
|
|
}
|
|
}
|
|
)
|
|
assert response.data == expected
|
|
|
|
def test_authenticated_request(self):
|
|
client = APIClient()
|
|
client.force_authenticate(MockUser())
|
|
response = client.get('/', HTTP_ACCEPT='application/coreapi+json')
|
|
assert response.status_code == 200
|
|
expected = coreapi.Document(
|
|
url='http://testserver/',
|
|
title='Example API',
|
|
content={
|
|
'example': {
|
|
'list': coreapi.Link(
|
|
url='/example/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('page', required=False, location='query', schema=coreschema.Integer(title='Page', description='A page number within the paginated result set.')),
|
|
coreapi.Field('page_size', required=False, location='query', schema=coreschema.Integer(title='Page size', description='Number of results to return per page.')),
|
|
coreapi.Field('ordering', required=False, location='query', schema=coreschema.String(title='Ordering', description='Which field to use when ordering the results.'))
|
|
]
|
|
),
|
|
'create': coreapi.Link(
|
|
url='/example/',
|
|
action='post',
|
|
encoding='application/json',
|
|
fields=[
|
|
coreapi.Field('a', required=True, location='form', schema=coreschema.String(title='A', description='A field description')),
|
|
coreapi.Field('b', required=False, location='form', schema=coreschema.String(title='B'))
|
|
]
|
|
),
|
|
'read': coreapi.Link(
|
|
url='/example/{id}/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String()),
|
|
coreapi.Field('ordering', required=False, location='query', schema=coreschema.String(title='Ordering', description='Which field to use when ordering the results.'))
|
|
]
|
|
),
|
|
'custom_action': coreapi.Link(
|
|
url='/example/{id}/custom_action/',
|
|
action='post',
|
|
encoding='application/json',
|
|
description='A description of custom action.',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String()),
|
|
coreapi.Field('c', required=True, location='form', schema=coreschema.String(title='C')),
|
|
coreapi.Field('d', required=False, location='form', schema=coreschema.String(title='D')),
|
|
]
|
|
),
|
|
'custom_action_with_dict_field': coreapi.Link(
|
|
url='/example/{id}/custom_action_with_dict_field/',
|
|
action='post',
|
|
encoding='application/json',
|
|
description='A custom action using a dict field in the serializer.',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String()),
|
|
coreapi.Field('a', required=True, location='form', schema=coreschema.Object(title='A')),
|
|
]
|
|
),
|
|
'custom_action_with_list_fields': coreapi.Link(
|
|
url='/example/{id}/custom_action_with_list_fields/',
|
|
action='post',
|
|
encoding='application/json',
|
|
description='A custom action using both list field and list serializer in the serializer.',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String()),
|
|
coreapi.Field('a', required=True, location='form', schema=coreschema.Array(title='A', items=coreschema.Integer())),
|
|
coreapi.Field('b', required=True, location='form', schema=coreschema.Array(title='B', items=coreschema.String())),
|
|
]
|
|
),
|
|
'custom_list_action': coreapi.Link(
|
|
url='/example/custom_list_action/',
|
|
action='get'
|
|
),
|
|
'custom_list_action_multiple_methods': {
|
|
'read': coreapi.Link(
|
|
url='/example/custom_list_action_multiple_methods/',
|
|
action='get',
|
|
description='Custom description.',
|
|
),
|
|
'create': coreapi.Link(
|
|
url='/example/custom_list_action_multiple_methods/',
|
|
action='post',
|
|
description='Custom description.',
|
|
),
|
|
'delete': coreapi.Link(
|
|
url='/example/custom_list_action_multiple_methods/',
|
|
action='delete',
|
|
description='Deletion description.',
|
|
),
|
|
},
|
|
'documented_custom_action': {
|
|
'read': coreapi.Link(
|
|
url='/example/documented_custom_action/',
|
|
action='get',
|
|
description='A description of the get method on the custom action.',
|
|
),
|
|
'create': coreapi.Link(
|
|
url='/example/documented_custom_action/',
|
|
action='post',
|
|
description='A description of the post method on the custom action.',
|
|
encoding='application/json',
|
|
fields=[
|
|
coreapi.Field('a', required=True, location='form', schema=coreschema.String(title='A', description='A field description')),
|
|
coreapi.Field('b', required=False, location='form', schema=coreschema.String(title='B'))
|
|
]
|
|
),
|
|
'update': coreapi.Link(
|
|
url='/example/documented_custom_action/',
|
|
action='put',
|
|
description='A description of the put method on the custom action from mapping.',
|
|
encoding='application/json',
|
|
fields=[
|
|
coreapi.Field('a', required=True, location='form', schema=coreschema.String(title='A', description='A field description')),
|
|
coreapi.Field('b', required=False, location='form', schema=coreschema.String(title='B'))
|
|
]
|
|
),
|
|
},
|
|
'update': coreapi.Link(
|
|
url='/example/{id}/',
|
|
action='put',
|
|
encoding='application/json',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String()),
|
|
coreapi.Field('a', required=True, location='form', schema=coreschema.String(title='A', description=('A field description'))),
|
|
coreapi.Field('b', required=False, location='form', schema=coreschema.String(title='B')),
|
|
coreapi.Field('ordering', required=False, location='query', schema=coreschema.String(title='Ordering', description='Which field to use when ordering the results.'))
|
|
]
|
|
),
|
|
'partial_update': coreapi.Link(
|
|
url='/example/{id}/',
|
|
action='patch',
|
|
encoding='application/json',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String()),
|
|
coreapi.Field('a', required=False, location='form', schema=coreschema.String(title='A', description='A field description')),
|
|
coreapi.Field('b', required=False, location='form', schema=coreschema.String(title='B')),
|
|
coreapi.Field('ordering', required=False, location='query', schema=coreschema.String(title='Ordering', description='Which field to use when ordering the results.'))
|
|
]
|
|
),
|
|
'delete': coreapi.Link(
|
|
url='/example/{id}/',
|
|
action='delete',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String()),
|
|
coreapi.Field('ordering', required=False, location='query', schema=coreschema.String(title='Ordering', description='Which field to use when ordering the results.'))
|
|
]
|
|
)
|
|
}
|
|
}
|
|
)
|
|
assert response.data == expected
|
|
|
|
|
|
class DenyAllUsingHttp404(permissions.BasePermission):
|
|
|
|
def has_permission(self, request, view):
|
|
raise Http404()
|
|
|
|
def has_object_permission(self, request, view, obj):
|
|
raise Http404()
|
|
|
|
|
|
class DenyAllUsingPermissionDenied(permissions.BasePermission):
|
|
|
|
def has_permission(self, request, view):
|
|
raise PermissionDenied()
|
|
|
|
def has_object_permission(self, request, view, obj):
|
|
raise PermissionDenied()
|
|
|
|
|
|
class Http404ExampleViewSet(ExampleViewSet):
|
|
permission_classes = [DenyAllUsingHttp404]
|
|
|
|
|
|
class PermissionDeniedExampleViewSet(ExampleViewSet):
|
|
permission_classes = [DenyAllUsingPermissionDenied]
|
|
|
|
|
|
class MethodLimitedViewSet(ExampleViewSet):
|
|
permission_classes = []
|
|
http_method_names = ['get', 'head', 'options']
|
|
|
|
|
|
class ExampleListView(APIView):
|
|
permission_classes = [permissions.IsAuthenticatedOrReadOnly]
|
|
|
|
def get(self, *args, **kwargs):
|
|
pass
|
|
|
|
def post(self, request, *args, **kwargs):
|
|
pass
|
|
|
|
|
|
class ExampleDetailView(APIView):
|
|
permission_classes = [permissions.IsAuthenticatedOrReadOnly]
|
|
|
|
def get(self, *args, **kwargs):
|
|
pass
|
|
|
|
|
|
@unittest.skipUnless(coreapi, 'coreapi is not installed')
|
|
class TestSchemaGenerator(TestCase):
|
|
def setUp(self):
|
|
self.patterns = [
|
|
url(r'^example/?$', ExampleListView.as_view()),
|
|
url(r'^example/(?P<pk>\d+)/?$', ExampleDetailView.as_view()),
|
|
url(r'^example/(?P<pk>\d+)/sub/?$', ExampleDetailView.as_view()),
|
|
]
|
|
|
|
def test_schema_for_regular_views(self):
|
|
"""
|
|
Ensure that schema generation works for APIView classes.
|
|
"""
|
|
generator = SchemaGenerator(title='Example API', patterns=self.patterns)
|
|
schema = generator.get_schema()
|
|
expected = coreapi.Document(
|
|
url='',
|
|
title='Example API',
|
|
content={
|
|
'example': {
|
|
'create': coreapi.Link(
|
|
url='/example/',
|
|
action='post',
|
|
fields=[]
|
|
),
|
|
'list': coreapi.Link(
|
|
url='/example/',
|
|
action='get',
|
|
fields=[]
|
|
),
|
|
'read': coreapi.Link(
|
|
url='/example/{id}/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String())
|
|
]
|
|
),
|
|
'sub': {
|
|
'list': coreapi.Link(
|
|
url='/example/{id}/sub/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String())
|
|
]
|
|
)
|
|
}
|
|
}
|
|
}
|
|
)
|
|
assert schema == expected
|
|
|
|
|
|
@unittest.skipUnless(coreapi, 'coreapi is not installed')
|
|
@unittest.skipUnless(path, 'needs Django 2')
|
|
class TestSchemaGeneratorDjango2(TestCase):
|
|
def setUp(self):
|
|
self.patterns = [
|
|
path('example/', ExampleListView.as_view()),
|
|
path('example/<int:pk>/', ExampleDetailView.as_view()),
|
|
path('example/<int:pk>/sub/', ExampleDetailView.as_view()),
|
|
]
|
|
|
|
def test_schema_for_regular_views(self):
|
|
"""
|
|
Ensure that schema generation works for APIView classes.
|
|
"""
|
|
generator = SchemaGenerator(title='Example API', patterns=self.patterns)
|
|
schema = generator.get_schema()
|
|
expected = coreapi.Document(
|
|
url='',
|
|
title='Example API',
|
|
content={
|
|
'example': {
|
|
'create': coreapi.Link(
|
|
url='/example/',
|
|
action='post',
|
|
fields=[]
|
|
),
|
|
'list': coreapi.Link(
|
|
url='/example/',
|
|
action='get',
|
|
fields=[]
|
|
),
|
|
'read': coreapi.Link(
|
|
url='/example/{id}/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String())
|
|
]
|
|
),
|
|
'sub': {
|
|
'list': coreapi.Link(
|
|
url='/example/{id}/sub/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String())
|
|
]
|
|
)
|
|
}
|
|
}
|
|
}
|
|
)
|
|
assert schema == expected
|
|
|
|
|
|
@unittest.skipUnless(coreapi, 'coreapi is not installed')
|
|
class TestSchemaGeneratorNotAtRoot(TestCase):
|
|
def setUp(self):
|
|
self.patterns = [
|
|
url(r'^api/v1/example/?$', ExampleListView.as_view()),
|
|
url(r'^api/v1/example/(?P<pk>\d+)/?$', ExampleDetailView.as_view()),
|
|
url(r'^api/v1/example/(?P<pk>\d+)/sub/?$', ExampleDetailView.as_view()),
|
|
]
|
|
|
|
def test_schema_for_regular_views(self):
|
|
"""
|
|
Ensure that schema generation with an API that is not at the URL
|
|
root continues to use correct structure for link keys.
|
|
"""
|
|
generator = SchemaGenerator(title='Example API', patterns=self.patterns)
|
|
schema = generator.get_schema()
|
|
expected = coreapi.Document(
|
|
url='',
|
|
title='Example API',
|
|
content={
|
|
'example': {
|
|
'create': coreapi.Link(
|
|
url='/api/v1/example/',
|
|
action='post',
|
|
fields=[]
|
|
),
|
|
'list': coreapi.Link(
|
|
url='/api/v1/example/',
|
|
action='get',
|
|
fields=[]
|
|
),
|
|
'read': coreapi.Link(
|
|
url='/api/v1/example/{id}/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String())
|
|
]
|
|
),
|
|
'sub': {
|
|
'list': coreapi.Link(
|
|
url='/api/v1/example/{id}/sub/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String())
|
|
]
|
|
)
|
|
}
|
|
}
|
|
}
|
|
)
|
|
assert schema == expected
|
|
|
|
|
|
@unittest.skipUnless(coreapi, 'coreapi is not installed')
|
|
class TestSchemaGeneratorWithMethodLimitedViewSets(TestCase):
|
|
def setUp(self):
|
|
router = DefaultRouter()
|
|
router.register('example1', MethodLimitedViewSet, basename='example1')
|
|
self.patterns = [
|
|
url(r'^', include(router.urls))
|
|
]
|
|
|
|
def test_schema_for_regular_views(self):
|
|
"""
|
|
Ensure that schema generation works for ViewSet classes
|
|
with method limitation by Django CBV's http_method_names attribute
|
|
"""
|
|
generator = SchemaGenerator(title='Example API', patterns=self.patterns)
|
|
request = factory.get('/example1/')
|
|
schema = generator.get_schema(Request(request))
|
|
|
|
expected = coreapi.Document(
|
|
url='http://testserver/example1/',
|
|
title='Example API',
|
|
content={
|
|
'example1': {
|
|
'list': coreapi.Link(
|
|
url='/example1/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('page', required=False, location='query', schema=coreschema.Integer(title='Page', description='A page number within the paginated result set.')),
|
|
coreapi.Field('page_size', required=False, location='query', schema=coreschema.Integer(title='Page size', description='Number of results to return per page.')),
|
|
coreapi.Field('ordering', required=False, location='query', schema=coreschema.String(title='Ordering', description='Which field to use when ordering the results.'))
|
|
]
|
|
),
|
|
'custom_list_action': coreapi.Link(
|
|
url='/example1/custom_list_action/',
|
|
action='get'
|
|
),
|
|
'custom_list_action_multiple_methods': {
|
|
'read': coreapi.Link(
|
|
url='/example1/custom_list_action_multiple_methods/',
|
|
action='get',
|
|
description='Custom description.',
|
|
)
|
|
},
|
|
'documented_custom_action': {
|
|
'read': coreapi.Link(
|
|
url='/example1/documented_custom_action/',
|
|
action='get',
|
|
description='A description of the get method on the custom action.',
|
|
),
|
|
},
|
|
'read': coreapi.Link(
|
|
url='/example1/{id}/',
|
|
action='get',
|
|
fields=[
|
|
coreapi.Field('id', required=True, location='path', schema=coreschema.String()),
|
|
coreapi.Field('ordering', required=False, location='query', schema=coreschema.String(title='Ordering', description='Which field to use when ordering the results.'))
|
|
]
|
|
)
|
|
}
|
|
}
|
|
)
|
|
assert schema == expected
|
|
|
|
|
|
@unittest.skipUnless(coreapi, 'coreapi is not installed')
|
|
class TestSchemaGeneratorWithRestrictedViewSets(TestCase):
|
|
def setUp(self):
|
|
router = DefaultRouter()
|
|
router.register('example1', Http404ExampleViewSet, basename='example1')
|
|
router.register('example2', PermissionDeniedExampleViewSet, basename='example2')
|
|
self.patterns = [
|
|
url('^example/?$', ExampleListView.as_view()),
|
|
url(r'^', include(router.urls))
|
|
]
|
|
|
|
def test_schema_for_regular_views(self):
|
|
"""
|
|
Ensure that schema generation works for ViewSet classes
|
|
with permission classes raising exceptions.
|
|
"""
|
|
generator = SchemaGenerator(title='Example API', patterns=self.patterns)
|
|
request = factory.get('/')
|
|
schema = generator.get_schema(Request(request))
|
|
expected = coreapi.Document(
|
|
url='http://testserver/',
|
|
title='Example API',
|
|
content={
|
|
'example': {
|
|
'list': coreapi.Link(
|
|
url='/example/',
|
|
action='get',
|
|
fields=[]
|
|
),
|
|
},
|
|
}
|
|
)
|
|
assert schema == expected
|
|
|
|
|
|
class ForeignKeySourceSerializer(serializers.ModelSerializer):
|
|
class Meta:
|
|
model = ForeignKeySource
|
|
fields = ('id', 'name', 'target')
|
|
|
|
|
|
class ForeignKeySourceView(generics.CreateAPIView):
|
|
queryset = ForeignKeySource.objects.all()
|
|
serializer_class = ForeignKeySourceSerializer
|
|
|
|
|
|
@unittest.skipUnless(coreapi, 'coreapi is not installed')
|
|
class TestSchemaGeneratorWithForeignKey(TestCase):
|
|
def setUp(self):
|
|
self.patterns = [
|
|
url(r'^example/?$', ForeignKeySourceView.as_view()),
|
|
]
|
|
|
|
def test_schema_for_regular_views(self):
|
|
"""
|
|
Ensure that AutoField foreign keys are output as Integer.
|
|
"""
|
|
generator = SchemaGenerator(title='Example API', patterns=self.patterns)
|
|
schema = generator.get_schema()
|
|
|
|
expected = coreapi.Document(
|
|
url='',
|
|
title='Example API',
|
|
content={
|
|
'example': {
|
|
'create': coreapi.Link(
|
|
url='/example/',
|
|
action='post',
|
|
encoding='application/json',
|
|
fields=[
|
|
coreapi.Field('name', required=True, location='form', schema=coreschema.String(title='Name')),
|
|
coreapi.Field('target', required=True, location='form', schema=coreschema.Integer(description='Target', title='Target')),
|
|
]
|
|
)
|
|
}
|
|
}
|
|
)
|
|
assert schema == expected
|
|
|
|
|
|
class ManyToManySourceSerializer(serializers.ModelSerializer):
|
|
class Meta:
|
|
model = ManyToManySource
|
|
fields = ('id', 'name', 'targets')
|
|
|
|
|
|
class ManyToManySourceView(generics.CreateAPIView):
|
|
queryset = ManyToManySource.objects.all()
|
|
serializer_class = ManyToManySourceSerializer
|
|
|
|
|
|
@unittest.skipUnless(coreapi, 'coreapi is not installed')
|
|
class TestSchemaGeneratorWithManyToMany(TestCase):
|
|
def setUp(self):
|
|
self.patterns = [
|
|
url(r'^example/?$', ManyToManySourceView.as_view()),
|
|
]
|
|
|
|
def test_schema_for_regular_views(self):
|
|
"""
|
|
Ensure that AutoField many to many fields are output as Integer.
|
|
"""
|
|
generator = SchemaGenerator(title='Example API', patterns=self.patterns)
|
|
schema = generator.get_schema()
|
|
|
|
expected = coreapi.Document(
|
|
url='',
|
|
title='Example API',
|
|
content={
|
|
'example': {
|
|
'create': coreapi.Link(
|
|
url='/example/',
|
|
action='post',
|
|
encoding='application/json',
|
|
fields=[
|
|
coreapi.Field('name', required=True, location='form', schema=coreschema.String(title='Name')),
|
|
coreapi.Field('targets', required=True, location='form', schema=coreschema.Array(title='Targets', items=coreschema.Integer())),
|
|
]
|
|
)
|
|
}
|
|
}
|
|
)
|
|
assert schema == expected
|
|
|
|
|
|
@unittest.skipUnless(coreapi, 'coreapi is not installed')
|
|
class Test4605Regression(TestCase):
|
|
def test_4605_regression(self):
|
|
generator = SchemaGenerator()
|
|
prefix = generator.determine_path_prefix([
|
|
'/api/v1/items/',
|
|
'/auth/convert-token/'
|
|
])
|
|
assert prefix == '/'
|
|
|
|
|
|
class CustomViewInspector(AutoSchema):
|
|
"""A dummy AutoSchema subclass"""
|
|
pass
|
|
|
|
|
|
class TestAutoSchema(TestCase):
|
|
|
|
def test_apiview_schema_descriptor(self):
|
|
view = APIView()
|
|
assert hasattr(view, 'schema')
|
|
assert isinstance(view.schema, AutoSchema)
|
|
|
|
def test_set_custom_inspector_class_on_view(self):
|
|
class CustomView(APIView):
|
|
schema = CustomViewInspector()
|
|
|
|
view = CustomView()
|
|
assert isinstance(view.schema, CustomViewInspector)
|
|
|
|
def test_set_custom_inspector_class_via_settings(self):
|
|
with override_settings(REST_FRAMEWORK={'DEFAULT_SCHEMA_CLASS': 'tests.test_schemas.CustomViewInspector'}):
|
|
view = APIView()
|
|
assert isinstance(view.schema, CustomViewInspector)
|
|
|
|
def test_get_link_requires_instance(self):
|
|
descriptor = APIView.schema # Accessed from class
|
|
with pytest.raises(AssertionError):
|
|
descriptor.get_link(None, None, None) # ???: Do the dummy arguments require a tighter assert?
|
|
|
|
@pytest.mark.skipif(not coreapi, reason='coreapi is not installed')
|
|
def test_update_fields(self):
|
|
"""
|
|
That updating fields by-name helper is correct
|
|
|
|
Recall: `update_fields(fields, update_with)`
|
|
"""
|
|
schema = AutoSchema()
|
|
fields = []
|
|
|
|
# Adds a field...
|
|
fields = schema.update_fields(fields, [
|
|
coreapi.Field(
|
|
"my_field",
|
|
required=True,
|
|
location="path",
|
|
schema=coreschema.String()
|
|
),
|
|
])
|
|
|
|
assert len(fields) == 1
|
|
assert fields[0].name == "my_field"
|
|
|
|
# Replaces a field...
|
|
fields = schema.update_fields(fields, [
|
|
coreapi.Field(
|
|
"my_field",
|
|
required=False,
|
|
location="path",
|
|
schema=coreschema.String()
|
|
),
|
|
])
|
|
|
|
assert len(fields) == 1
|
|
assert fields[0].required is False
|
|
|
|
@pytest.mark.skipif(not coreapi, reason='coreapi is not installed')
|
|
def test_get_manual_fields(self):
|
|
"""That get_manual_fields is applied during get_link"""
|
|
|
|
class CustomView(APIView):
|
|
schema = AutoSchema(manual_fields=[
|
|
coreapi.Field(
|
|
"my_extra_field",
|
|
required=True,
|
|
location="path",
|
|
schema=coreschema.String()
|
|
),
|
|
])
|
|
|
|
view = CustomView()
|
|
link = view.schema.get_link('/a/url/{id}/', 'GET', '')
|
|
fields = link.fields
|
|
|
|
assert len(fields) == 2
|
|
assert "my_extra_field" in [f.name for f in fields]
|
|
|
|
@pytest.mark.skipif(not coreapi, reason='coreapi is not installed')
|
|
def test_viewset_action_with_schema(self):
|
|
class CustomViewSet(GenericViewSet):
|
|
@action(detail=True, schema=AutoSchema(manual_fields=[
|
|
coreapi.Field(
|
|
"my_extra_field",
|
|
required=True,
|
|
location="path",
|
|
schema=coreschema.String()
|
|
),
|
|
]))
|
|
def extra_action(self, pk, **kwargs):
|
|
pass
|
|
|
|
router = SimpleRouter()
|
|
router.register(r'detail', CustomViewSet, basename='detail')
|
|
|
|
generator = SchemaGenerator()
|
|
view = generator.create_view(router.urls[0].callback, 'GET')
|
|
link = view.schema.get_link('/a/url/{id}/', 'GET', '')
|
|
fields = link.fields
|
|
|
|
assert len(fields) == 2
|
|
assert "my_extra_field" in [f.name for f in fields]
|
|
|
|
@pytest.mark.skipif(not coreapi, reason='coreapi is not installed')
|
|
def test_viewset_action_with_null_schema(self):
|
|
class CustomViewSet(GenericViewSet):
|
|
@action(detail=True, schema=None)
|
|
def extra_action(self, pk, **kwargs):
|
|
pass
|
|
|
|
router = SimpleRouter()
|
|
router.register(r'detail', CustomViewSet, basename='detail')
|
|
|
|
generator = SchemaGenerator()
|
|
view = generator.create_view(router.urls[0].callback, 'GET')
|
|
assert view.schema is None
|
|
|
|
@pytest.mark.skipif(not coreapi, reason='coreapi is not installed')
|
|
def test_view_with_manual_schema(self):
|
|
|
|
path = '/example'
|
|
method = 'get'
|
|
base_url = None
|
|
|
|
fields = [
|
|
coreapi.Field(
|
|
"first_field",
|
|
required=True,
|
|
location="path",
|
|
schema=coreschema.String()
|
|
),
|
|
coreapi.Field(
|
|
"second_field",
|
|
required=True,
|
|
location="path",
|
|
schema=coreschema.String()
|
|
),
|
|
coreapi.Field(
|
|
"third_field",
|
|
required=True,
|
|
location="path",
|
|
schema=coreschema.String()
|
|
),
|
|
]
|
|
description = "A test endpoint"
|
|
|
|
class CustomView(APIView):
|
|
"""
|
|
ManualSchema takes list of fields for endpoint.
|
|
- Provides url and action, which are always dynamic
|
|
"""
|
|
schema = ManualSchema(fields, description)
|
|
|
|
expected = coreapi.Link(
|
|
url=path,
|
|
action=method,
|
|
fields=fields,
|
|
description=description
|
|
)
|
|
|
|
view = CustomView()
|
|
link = view.schema.get_link(path, method, base_url)
|
|
assert link == expected
|
|
|
|
@unittest.skipUnless(coreschema, 'coreschema is not installed')
|
|
def test_field_to_schema(self):
|
|
label = 'Test label'
|
|
help_text = 'This is a helpful test text'
|
|
|
|
cases = [
|
|
# tuples are ([field], [expected schema])
|
|
# TODO: Add remaining cases
|
|
(
|
|
serializers.BooleanField(label=label, help_text=help_text),
|
|
coreschema.Boolean(title=label, description=help_text)
|
|
),
|
|
(
|
|
serializers.DecimalField(1000, 1000, label=label, help_text=help_text),
|
|
coreschema.Number(title=label, description=help_text)
|
|
),
|
|
(
|
|
serializers.FloatField(label=label, help_text=help_text),
|
|
coreschema.Number(title=label, description=help_text)
|
|
),
|
|
(
|
|
serializers.IntegerField(label=label, help_text=help_text),
|
|
coreschema.Integer(title=label, description=help_text)
|
|
),
|
|
(
|
|
serializers.DateField(label=label, help_text=help_text),
|
|
coreschema.String(title=label, description=help_text, format='date')
|
|
),
|
|
(
|
|
serializers.DateTimeField(label=label, help_text=help_text),
|
|
coreschema.String(title=label, description=help_text, format='date-time')
|
|
),
|
|
(
|
|
serializers.JSONField(label=label, help_text=help_text),
|
|
coreschema.Object(title=label, description=help_text)
|
|
),
|
|
]
|
|
|
|
for case in cases:
|
|
self.assertEqual(field_to_schema(case[0]), case[1])
|
|
|
|
|
|
def test_docstring_is_not_stripped_by_get_description():
|
|
class ExampleDocstringAPIView(APIView):
|
|
"""
|
|
=== title
|
|
|
|
* item a
|
|
* item a-a
|
|
* item a-b
|
|
* item b
|
|
|
|
- item 1
|
|
- item 2
|
|
|
|
code block begin
|
|
code
|
|
code
|
|
code
|
|
code block end
|
|
|
|
the end
|
|
"""
|
|
|
|
def get(self, *args, **kwargs):
|
|
pass
|
|
|
|
def post(self, request, *args, **kwargs):
|
|
pass
|
|
|
|
view = ExampleDocstringAPIView()
|
|
schema = view.schema
|
|
descr = schema.get_description('example', 'get')
|
|
# the first and last character are '\n' correctly removed by get_description
|
|
assert descr == formatting.dedent(ExampleDocstringAPIView.__doc__[1:][:-1])
|
|
|
|
|
|
# Views for SchemaGenerationExclusionTests
|
|
class ExcludedAPIView(APIView):
|
|
schema = None
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
pass
|
|
|
|
|
|
@api_view(['GET'])
|
|
@schema(None)
|
|
def excluded_fbv(request):
|
|
pass
|
|
|
|
|
|
@api_view(['GET'])
|
|
def included_fbv(request):
|
|
pass
|
|
|
|
|
|
@unittest.skipUnless(coreapi, 'coreapi is not installed')
|
|
class SchemaGenerationExclusionTests(TestCase):
|
|
def setUp(self):
|
|
self.patterns = [
|
|
url('^excluded-cbv/$', ExcludedAPIView.as_view()),
|
|
url('^excluded-fbv/$', excluded_fbv),
|
|
url('^included-fbv/$', included_fbv),
|
|
]
|
|
|
|
def test_schema_generator_excludes_correctly(self):
|
|
"""Schema should not include excluded views"""
|
|
generator = SchemaGenerator(title='Exclusions', patterns=self.patterns)
|
|
schema = generator.get_schema()
|
|
expected = coreapi.Document(
|
|
url='',
|
|
title='Exclusions',
|
|
content={
|
|
'included-fbv': {
|
|
'list': coreapi.Link(url='/included-fbv/', action='get')
|
|
}
|
|
}
|
|
)
|
|
|
|
assert len(schema.data) == 1
|
|
assert 'included-fbv' in schema.data
|
|
assert schema == expected
|
|
|
|
def test_endpoint_enumerator_excludes_correctly(self):
|
|
"""It is responsibility of EndpointEnumerator to exclude views"""
|
|
inspector = EndpointEnumerator(self.patterns)
|
|
endpoints = inspector.get_api_endpoints()
|
|
|
|
assert len(endpoints) == 1
|
|
path, method, callback = endpoints[0]
|
|
assert path == '/included-fbv/'
|
|
|
|
def test_should_include_endpoint_excludes_correctly(self):
|
|
"""This is the specific method that should handle the exclusion"""
|
|
inspector = EndpointEnumerator(self.patterns)
|
|
|
|
# Not pretty. Mimics internals of EndpointEnumerator to put should_include_endpoint under test
|
|
pairs = [(inspector.get_path_from_regex(get_regex_pattern(pattern)), pattern.callback)
|
|
for pattern in self.patterns]
|
|
|
|
should_include = [
|
|
inspector.should_include_endpoint(*pair) for pair in pairs
|
|
]
|
|
|
|
expected = [False, False, True]
|
|
|
|
assert should_include == expected
|
|
|
|
|
|
@api_view(["GET"])
|
|
def simple_fbv(request):
|
|
pass
|
|
|
|
|
|
class BasicModelSerializer(serializers.ModelSerializer):
|
|
class Meta:
|
|
model = BasicModel
|
|
fields = "__all__"
|
|
|
|
|
|
class NamingCollisionView(generics.RetrieveUpdateDestroyAPIView):
|
|
queryset = BasicModel.objects.all()
|
|
serializer_class = BasicModelSerializer
|
|
|
|
|
|
class BasicNamingCollisionView(generics.RetrieveAPIView):
|
|
queryset = BasicModel.objects.all()
|
|
|
|
|
|
class NamingCollisionViewSet(GenericViewSet):
|
|
"""
|
|
Example via: https://stackoverflow.com/questions/43778668/django-rest-framwork-occured-typeerror-link-object-does-not-support-item-ass/
|
|
"""
|
|
permision_class = ()
|
|
|
|
@action(detail=False)
|
|
def detail(self, request):
|
|
return {}
|
|
|
|
@action(detail=False, url_path='detail/export')
|
|
def detail_export(self, request):
|
|
return {}
|
|
|
|
|
|
naming_collisions_router = SimpleRouter()
|
|
naming_collisions_router.register(r'collision', NamingCollisionViewSet, basename="collision")
|
|
|
|
|
|
@pytest.mark.skipif(not coreapi, reason='coreapi is not installed')
|
|
class TestURLNamingCollisions(TestCase):
|
|
"""
|
|
Ref: https://github.com/encode/django-rest-framework/issues/4704
|
|
"""
|
|
def test_manually_routing_nested_routes(self):
|
|
patterns = [
|
|
url(r'^test', simple_fbv),
|
|
url(r'^test/list/', simple_fbv),
|
|
]
|
|
|
|
generator = SchemaGenerator(title='Naming Colisions', patterns=patterns)
|
|
schema = generator.get_schema()
|
|
|
|
expected = coreapi.Document(
|
|
url='',
|
|
title='Naming Colisions',
|
|
content={
|
|
'test': {
|
|
'list': {
|
|
'list': coreapi.Link(url='/test/list/', action='get')
|
|
},
|
|
'list_0': coreapi.Link(url='/test', action='get')
|
|
}
|
|
}
|
|
)
|
|
|
|
assert expected == schema
|
|
|
|
def _verify_cbv_links(self, loc, url, methods=None, suffixes=None):
|
|
if methods is None:
|
|
methods = ('read', 'update', 'partial_update', 'delete')
|
|
if suffixes is None:
|
|
suffixes = (None for m in methods)
|
|
|
|
for method, suffix in zip(methods, suffixes):
|
|
if suffix is not None:
|
|
key = '{}_{}'.format(method, suffix)
|
|
else:
|
|
key = method
|
|
assert loc[key].url == url
|
|
|
|
def test_manually_routing_generic_view(self):
|
|
patterns = [
|
|
url(r'^test', NamingCollisionView.as_view()),
|
|
url(r'^test/retrieve/', NamingCollisionView.as_view()),
|
|
url(r'^test/update/', NamingCollisionView.as_view()),
|
|
|
|
# Fails with method names:
|
|
url(r'^test/get/', NamingCollisionView.as_view()),
|
|
url(r'^test/put/', NamingCollisionView.as_view()),
|
|
url(r'^test/delete/', NamingCollisionView.as_view()),
|
|
]
|
|
|
|
generator = SchemaGenerator(title='Naming Colisions', patterns=patterns)
|
|
|
|
schema = generator.get_schema()
|
|
|
|
self._verify_cbv_links(schema['test']['delete'], '/test/delete/')
|
|
self._verify_cbv_links(schema['test']['put'], '/test/put/')
|
|
self._verify_cbv_links(schema['test']['get'], '/test/get/')
|
|
self._verify_cbv_links(schema['test']['update'], '/test/update/')
|
|
self._verify_cbv_links(schema['test']['retrieve'], '/test/retrieve/')
|
|
self._verify_cbv_links(schema['test'], '/test', suffixes=(None, '0', None, '0'))
|
|
|
|
def test_from_router(self):
|
|
patterns = [
|
|
url(r'from-router', include(naming_collisions_router.urls)),
|
|
]
|
|
|
|
generator = SchemaGenerator(title='Naming Colisions', patterns=patterns)
|
|
schema = generator.get_schema()
|
|
|
|
# not important here
|
|
desc_0 = schema['detail']['detail_export'].description
|
|
desc_1 = schema['detail_0'].description
|
|
|
|
expected = coreapi.Document(
|
|
url='',
|
|
title='Naming Colisions',
|
|
content={
|
|
'detail': {
|
|
'detail_export': coreapi.Link(
|
|
url='/from-routercollision/detail/export/',
|
|
action='get',
|
|
description=desc_0)
|
|
},
|
|
'detail_0': coreapi.Link(
|
|
url='/from-routercollision/detail/',
|
|
action='get',
|
|
description=desc_1
|
|
)
|
|
}
|
|
)
|
|
|
|
assert schema == expected
|
|
|
|
def test_url_under_same_key_not_replaced(self):
|
|
patterns = [
|
|
url(r'example/(?P<pk>\d+)/$', BasicNamingCollisionView.as_view()),
|
|
url(r'example/(?P<slug>\w+)/$', BasicNamingCollisionView.as_view()),
|
|
]
|
|
|
|
generator = SchemaGenerator(title='Naming Colisions', patterns=patterns)
|
|
schema = generator.get_schema()
|
|
|
|
assert schema['example']['read'].url == '/example/{id}/'
|
|
assert schema['example']['read_0'].url == '/example/{slug}/'
|
|
|
|
def test_url_under_same_key_not_replaced_another(self):
|
|
|
|
patterns = [
|
|
url(r'^test/list/', simple_fbv),
|
|
url(r'^test/(?P<pk>\d+)/list/', simple_fbv),
|
|
]
|
|
|
|
generator = SchemaGenerator(title='Naming Colisions', patterns=patterns)
|
|
schema = generator.get_schema()
|
|
|
|
assert schema['test']['list']['list'].url == '/test/list/'
|
|
assert schema['test']['list']['list_0'].url == '/test/{id}/list/'
|
|
|
|
|
|
def test_is_list_view_recognises_retrieve_view_subclasses():
|
|
class TestView(generics.RetrieveAPIView):
|
|
pass
|
|
|
|
path = '/looks/like/a/list/view/'
|
|
method = 'get'
|
|
view = TestView()
|
|
|
|
is_list = is_list_view(path, method, view)
|
|
assert not is_list, "RetrieveAPIView subclasses should not be classified as list views."
|
|
|
|
|
|
def test_head_and_options_methods_are_excluded():
|
|
"""
|
|
Regression test for #5528
|
|
https://github.com/encode/django-rest-framework/issues/5528
|
|
|
|
Viewset OPTIONS actions were not being correctly excluded
|
|
|
|
Initial cases here shown to be working as expected.
|
|
"""
|
|
|
|
@api_view(['options', 'get'])
|
|
def fbv(request):
|
|
pass
|
|
|
|
inspector = EndpointEnumerator()
|
|
|
|
path = '/a/path/'
|
|
callback = fbv
|
|
|
|
assert inspector.should_include_endpoint(path, callback)
|
|
assert inspector.get_allowed_methods(callback) == ["GET"]
|
|
|
|
class AnAPIView(APIView):
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
pass
|
|
|
|
def options(self, request, *args, **kwargs):
|
|
pass
|
|
|
|
callback = AnAPIView.as_view()
|
|
|
|
assert inspector.should_include_endpoint(path, callback)
|
|
assert inspector.get_allowed_methods(callback) == ["GET"]
|
|
|
|
class AViewSet(ModelViewSet):
|
|
|
|
@action(methods=['options', 'get'], detail=True)
|
|
def custom_action(self, request, pk):
|
|
pass
|
|
|
|
callback = AViewSet.as_view({
|
|
"options": "custom_action",
|
|
"get": "custom_action"
|
|
})
|
|
|
|
assert inspector.should_include_endpoint(path, callback)
|
|
assert inspector.get_allowed_methods(callback) == ["GET"]
|
|
|
|
|
|
@pytest.mark.skipif(not coreapi, reason='coreapi is not installed')
|
|
class TestAutoSchemaAllowsFilters(object):
|
|
class MockAPIView(APIView):
|
|
filter_backends = [filters.OrderingFilter]
|
|
|
|
def _test(self, method):
|
|
view = self.MockAPIView()
|
|
fields = view.schema.get_filter_fields('', method)
|
|
field_names = [f.name for f in fields]
|
|
|
|
return 'ordering' in field_names
|
|
|
|
def test_get(self):
|
|
assert self._test('get')
|
|
|
|
def test_GET(self):
|
|
assert self._test('GET')
|
|
|
|
def test_put(self):
|
|
assert self._test('put')
|
|
|
|
def test_PUT(self):
|
|
assert self._test('PUT')
|
|
|
|
def test_patch(self):
|
|
assert self._test('patch')
|
|
|
|
def test_PATCH(self):
|
|
assert self._test('PATCH')
|
|
|
|
def test_delete(self):
|
|
assert self._test('delete')
|
|
|
|
def test_DELETE(self):
|
|
assert self._test('DELETE')
|
|
|
|
def test_post(self):
|
|
assert not self._test('post')
|
|
|
|
def test_POST(self):
|
|
assert not self._test('POST')
|
|
|
|
def test_foo(self):
|
|
assert not self._test('foo')
|
|
|
|
def test_FOO(self):
|
|
assert not self._test('FOO')
|
|
|
|
|
|
@pytest.mark.skipif(not coreapi, reason='coreapi is not installed')
|
|
def test_schema_handles_exception():
|
|
schema_view = get_schema_view(permission_classes=[DenyAllUsingPermissionDenied])
|
|
request = factory.get('/')
|
|
response = schema_view(request)
|
|
response.render()
|
|
assert response.status_code == 403
|
|
assert "You do not have permission to perform this action." in str(response.content)
|