mirror of
https://github.com/encode/django-rest-framework.git
synced 2024-11-25 19:14:01 +03:00
310 lines
10 KiB
Python
310 lines
10 KiB
Python
import pytest
|
|
from django.conf.urls import url
|
|
from django.test import RequestFactory, TestCase, override_settings
|
|
|
|
from rest_framework import filters, generics, pagination, routers, serializers
|
|
from rest_framework.compat import uritemplate
|
|
from rest_framework.request import Request
|
|
from rest_framework.schemas.openapi import AutoSchema, SchemaGenerator
|
|
|
|
from . import views
|
|
|
|
|
|
def create_request(path):
|
|
factory = RequestFactory()
|
|
request = Request(factory.get(path))
|
|
return request
|
|
|
|
|
|
def create_view(view_cls, method, request):
|
|
generator = SchemaGenerator()
|
|
view = generator.create_view(view_cls.as_view(), method, request)
|
|
return view
|
|
|
|
|
|
class TestBasics(TestCase):
|
|
def dummy_view(request):
|
|
pass
|
|
|
|
def test_filters(self):
|
|
classes = [filters.SearchFilter, filters.OrderingFilter]
|
|
for c in classes:
|
|
f = c()
|
|
assert f.get_schema_operation_parameters(self.dummy_view)
|
|
|
|
def test_pagination(self):
|
|
classes = [pagination.PageNumberPagination, pagination.LimitOffsetPagination, pagination.CursorPagination]
|
|
for c in classes:
|
|
f = c()
|
|
assert f.get_schema_operation_parameters(self.dummy_view)
|
|
|
|
|
|
@pytest.mark.skipif(uritemplate is None, reason='uritemplate not installed.')
|
|
class TestOperationIntrospection(TestCase):
|
|
|
|
def test_path_without_parameters(self):
|
|
path = '/example/'
|
|
method = 'GET'
|
|
|
|
view = create_view(
|
|
views.ExampleListView,
|
|
method,
|
|
create_request(path)
|
|
)
|
|
inspector = AutoSchema()
|
|
inspector.view = view
|
|
|
|
operation = inspector.get_operation(path, method)
|
|
assert operation == {
|
|
'operationId': 'ListExamples',
|
|
'parameters': [],
|
|
'responses': {'200': {'content': {'application/json': {'schema': {}}}}},
|
|
}
|
|
|
|
def test_path_with_id_parameter(self):
|
|
path = '/example/{id}/'
|
|
method = 'GET'
|
|
|
|
view = create_view(
|
|
views.ExampleDetailView,
|
|
method,
|
|
create_request(path)
|
|
)
|
|
inspector = AutoSchema()
|
|
inspector.view = view
|
|
|
|
parameters = inspector._get_path_parameters(path, method)
|
|
assert parameters == [{
|
|
'description': '',
|
|
'in': 'path',
|
|
'name': 'id',
|
|
'required': True,
|
|
'schema': {
|
|
'type': 'string',
|
|
},
|
|
}]
|
|
|
|
def test_request_body(self):
|
|
path = '/'
|
|
method = 'POST'
|
|
|
|
class Serializer(serializers.Serializer):
|
|
text = serializers.CharField()
|
|
read_only = serializers.CharField(read_only=True)
|
|
|
|
class View(generics.GenericAPIView):
|
|
serializer_class = Serializer
|
|
|
|
view = create_view(
|
|
View,
|
|
method,
|
|
create_request(path)
|
|
)
|
|
inspector = AutoSchema()
|
|
inspector.view = view
|
|
|
|
request_body = inspector._get_request_body(path, method)
|
|
assert request_body['content']['application/json']['schema']['required'] == ['text']
|
|
assert list(request_body['content']['application/json']['schema']['properties'].keys()) == ['text']
|
|
|
|
def test_response_body_generation(self):
|
|
path = '/'
|
|
method = 'POST'
|
|
|
|
class Serializer(serializers.Serializer):
|
|
text = serializers.CharField()
|
|
write_only = serializers.CharField(write_only=True)
|
|
|
|
class View(generics.GenericAPIView):
|
|
serializer_class = Serializer
|
|
|
|
view = create_view(
|
|
View,
|
|
method,
|
|
create_request(path)
|
|
)
|
|
inspector = AutoSchema()
|
|
inspector.view = view
|
|
|
|
responses = inspector._get_responses(path, method)
|
|
assert responses['200']['content']['application/json']['schema']['required'] == ['text']
|
|
assert list(responses['200']['content']['application/json']['schema']['properties'].keys()) == ['text']
|
|
|
|
def test_response_body_nested_serializer(self):
|
|
path = '/'
|
|
method = 'POST'
|
|
|
|
class NestedSerializer(serializers.Serializer):
|
|
number = serializers.IntegerField()
|
|
|
|
class Serializer(serializers.Serializer):
|
|
text = serializers.CharField()
|
|
nested = NestedSerializer()
|
|
|
|
class View(generics.GenericAPIView):
|
|
serializer_class = Serializer
|
|
|
|
view = create_view(
|
|
View,
|
|
method,
|
|
create_request(path),
|
|
)
|
|
inspector = AutoSchema()
|
|
inspector.view = view
|
|
|
|
responses = inspector._get_responses(path, method)
|
|
schema = responses['200']['content']['application/json']['schema']
|
|
assert sorted(schema['required']) == ['nested', 'text']
|
|
assert sorted(list(schema['properties'].keys())) == ['nested', 'text']
|
|
assert schema['properties']['nested']['type'] == 'object'
|
|
assert list(schema['properties']['nested']['properties'].keys()) == ['number']
|
|
assert schema['properties']['nested']['required'] == ['number']
|
|
|
|
def test_operation_id_generation(self):
|
|
path = '/'
|
|
method = 'GET'
|
|
|
|
view = create_view(
|
|
views.ExampleGenericAPIView,
|
|
method,
|
|
create_request(path),
|
|
)
|
|
inspector = AutoSchema()
|
|
inspector.view = view
|
|
|
|
operationId = inspector._get_operation_id(path, method)
|
|
assert operationId == 'ListExamples'
|
|
|
|
def test_repeat_operation_ids(self):
|
|
router = routers.SimpleRouter()
|
|
router.register('account', views.ExampleGenericViewSet, basename="account")
|
|
urlpatterns = router.urls
|
|
|
|
generator = SchemaGenerator(patterns=urlpatterns)
|
|
|
|
request = create_request('/')
|
|
schema = generator.get_schema(request=request)
|
|
schema_str = str(schema)
|
|
print(schema_str)
|
|
assert schema_str.count("operationId") == 2
|
|
assert schema_str.count("newExample") == 1
|
|
assert schema_str.count("oldExample") == 1
|
|
|
|
|
|
@pytest.mark.skipif(uritemplate is None, reason='uritemplate not installed.')
|
|
@override_settings(REST_FRAMEWORK={'DEFAULT_SCHEMA_CLASS': 'rest_framework.schemas.openapi.AutoSchema'})
|
|
class TestGenerator(TestCase):
|
|
|
|
def test_override_settings(self):
|
|
assert isinstance(views.ExampleListView.schema, AutoSchema)
|
|
|
|
def test_paths_construction(self):
|
|
"""Construction of the `paths` key."""
|
|
patterns = [
|
|
url(r'^example/?$', views.ExampleListView.as_view()),
|
|
]
|
|
generator = SchemaGenerator(patterns=patterns)
|
|
generator._initialise_endpoints()
|
|
|
|
paths = generator.get_paths()
|
|
|
|
assert '/example/' in paths
|
|
example_operations = paths['/example/']
|
|
assert len(example_operations) == 2
|
|
assert 'get' in example_operations
|
|
assert 'post' in example_operations
|
|
|
|
def test_prefixed_paths_construction(self):
|
|
"""Construction of the `paths` key with a common prefix."""
|
|
patterns = [
|
|
url(r'^api/v1/example/?$', views.ExampleListView.as_view()),
|
|
url(r'^api/v1/example/{pk}/?$', views.ExampleDetailView.as_view()),
|
|
]
|
|
generator = SchemaGenerator(patterns=patterns)
|
|
generator._initialise_endpoints()
|
|
|
|
paths = generator.get_paths()
|
|
|
|
assert '/example/' in paths
|
|
assert '/example/{id}/' in paths
|
|
|
|
def test_schema_construction(self):
|
|
"""Construction of the top level dictionary."""
|
|
patterns = [
|
|
url(r'^example/?$', views.ExampleListView.as_view()),
|
|
]
|
|
generator = SchemaGenerator(patterns=patterns)
|
|
|
|
request = create_request('/')
|
|
schema = generator.get_schema(request=request)
|
|
|
|
assert 'openapi' in schema
|
|
assert 'paths' in schema
|
|
|
|
def test_serializer_datefield(self):
|
|
patterns = [
|
|
url(r'^example/?$', views.ExampleGenericViewSet.as_view({"get": "get"})),
|
|
]
|
|
generator = SchemaGenerator(patterns=patterns)
|
|
|
|
request = create_request('/')
|
|
schema = generator.get_schema(request=request)
|
|
|
|
response = schema['paths']['/example/']['get']['responses']
|
|
response_schema = response['200']['content']['application/json']['schema']['properties']
|
|
|
|
assert response_schema['date']['type'] == response_schema['datetime']['type'] == 'string'
|
|
|
|
assert response_schema['date']['format'] == 'date'
|
|
assert response_schema['datetime']['format'] == 'date-time'
|
|
|
|
def test_serializer_validators(self):
|
|
patterns = [
|
|
url(r'^example/?$', views.ExampleValdidatedAPIView.as_view()),
|
|
]
|
|
generator = SchemaGenerator(patterns=patterns)
|
|
|
|
request = create_request('/')
|
|
schema = generator.get_schema(request=request)
|
|
|
|
response = schema['paths']['/example/']['get']['responses']
|
|
response_schema = response['200']['content']['application/json']['schema']['properties']
|
|
|
|
assert response_schema['integer']['type'] == 'integer'
|
|
assert response_schema['integer']['maximum'] == 99
|
|
assert response_schema['integer']['minimum'] == -11
|
|
|
|
assert response_schema['string']['minLength'] == 2
|
|
assert response_schema['string']['maxLength'] == 10
|
|
|
|
assert response_schema['regex']['pattern'] == r'[ABC]12{3}'
|
|
assert response_schema['regex']['description'] == 'must have an A, B, or C followed by 1222'
|
|
|
|
assert response_schema['decimal1']['type'] == 'number'
|
|
assert response_schema['decimal1']['multipleOf'] == .01
|
|
assert response_schema['decimal1']['maximum'] == 10000
|
|
assert response_schema['decimal1']['minimum'] == -10000
|
|
|
|
assert response_schema['decimal2']['type'] == 'number'
|
|
assert response_schema['decimal2']['multipleOf'] == .0001
|
|
|
|
assert response_schema['email']['type'] == 'string'
|
|
assert response_schema['email']['format'] == 'email'
|
|
assert response_schema['email']['default'] == 'foo@bar.com'
|
|
|
|
assert response_schema['url']['type'] == 'string'
|
|
assert response_schema['url']['nullable'] is True
|
|
assert response_schema['url']['default'] == 'http://www.example.com'
|
|
|
|
assert response_schema['uuid']['type'] == 'string'
|
|
assert response_schema['uuid']['format'] == 'uuid'
|
|
|
|
assert response_schema['ip4']['type'] == 'string'
|
|
assert response_schema['ip4']['format'] == 'ipv4'
|
|
|
|
assert response_schema['ip6']['type'] == 'string'
|
|
assert response_schema['ip6']['format'] == 'ipv6'
|
|
|
|
assert response_schema['ip']['type'] == 'string'
|
|
assert 'format' not in response_schema['ip']
|