mirror of
https://github.com/encode/django-rest-framework.git
synced 2024-11-23 10:03:57 +03:00
109 lines
4.1 KiB
Python
109 lines
4.1 KiB
Python
from django.conf.urls.defaults import patterns, url
|
|
from django import http
|
|
from django.test import TestCase
|
|
from djangorestframework.compat import View as DjangoView
|
|
from djangorestframework.renderers import BaseRenderer, JSONRenderer
|
|
from djangorestframework.mixins import ResponseMixin
|
|
from djangorestframework.response import Response
|
|
from djangorestframework.utils.mediatypes import add_media_type_param
|
|
|
|
DUMMYSTATUS = 200
|
|
DUMMYCONTENT = 'dummycontent'
|
|
|
|
RENDERER_A_SERIALIZER = lambda x: 'Renderer A: %s' % x
|
|
RENDERER_B_SERIALIZER = lambda x: 'Renderer B: %s' % x
|
|
|
|
class RendererA(BaseRenderer):
|
|
media_type = 'mock/renderera'
|
|
|
|
def render(self, obj=None, media_type=None):
|
|
return RENDERER_A_SERIALIZER(obj)
|
|
|
|
class RendererB(BaseRenderer):
|
|
media_type = 'mock/rendererb'
|
|
|
|
def render(self, obj=None, media_type=None):
|
|
return RENDERER_B_SERIALIZER(obj)
|
|
|
|
class MockView(ResponseMixin, DjangoView):
|
|
renderers = (RendererA, RendererB)
|
|
|
|
def get(self, request):
|
|
response = Response(DUMMYSTATUS, DUMMYCONTENT)
|
|
return self.render(response)
|
|
|
|
urlpatterns = patterns('',
|
|
url(r'^$', MockView.as_view(renderers=[RendererA, RendererB])),
|
|
)
|
|
|
|
|
|
class RendererIntegrationTests(TestCase):
|
|
"""
|
|
End-to-end testing of renderers using an RendererMixin on a generic view.
|
|
"""
|
|
|
|
urls = 'djangorestframework.tests.renderers'
|
|
|
|
def test_default_renderer_serializes_content(self):
|
|
"""If the Accept header is not set the default renderer should serialize the response."""
|
|
resp = self.client.get('/')
|
|
self.assertEquals(resp['Content-Type'], RendererA.media_type)
|
|
self.assertEquals(resp.content, RENDERER_A_SERIALIZER(DUMMYCONTENT))
|
|
self.assertEquals(resp.status_code, DUMMYSTATUS)
|
|
|
|
def test_default_renderer_serializes_content_on_accept_any(self):
|
|
"""If the Accept header is set to */* the default renderer should serialize the response."""
|
|
resp = self.client.get('/', HTTP_ACCEPT='*/*')
|
|
self.assertEquals(resp['Content-Type'], RendererA.media_type)
|
|
self.assertEquals(resp.content, RENDERER_A_SERIALIZER(DUMMYCONTENT))
|
|
self.assertEquals(resp.status_code, DUMMYSTATUS)
|
|
|
|
def test_specified_renderer_serializes_content_default_case(self):
|
|
"""If the Accept header is set the specified renderer should serialize the response.
|
|
(In this case we check that works for the default renderer)"""
|
|
resp = self.client.get('/', HTTP_ACCEPT=RendererA.media_type)
|
|
self.assertEquals(resp['Content-Type'], RendererA.media_type)
|
|
self.assertEquals(resp.content, RENDERER_A_SERIALIZER(DUMMYCONTENT))
|
|
self.assertEquals(resp.status_code, DUMMYSTATUS)
|
|
|
|
def test_specified_renderer_serializes_content_non_default_case(self):
|
|
"""If the Accept header is set the specified renderer should serialize the response.
|
|
(In this case we check that works for a non-default renderer)"""
|
|
resp = self.client.get('/', HTTP_ACCEPT=RendererB.media_type)
|
|
self.assertEquals(resp['Content-Type'], RendererB.media_type)
|
|
self.assertEquals(resp.content, RENDERER_B_SERIALIZER(DUMMYCONTENT))
|
|
self.assertEquals(resp.status_code, DUMMYSTATUS)
|
|
|
|
def test_unsatisfiable_accept_header_on_request_returns_406_status(self):
|
|
"""If the Accept header is unsatisfiable we should return a 406 Not Acceptable response."""
|
|
resp = self.client.get('/', HTTP_ACCEPT='foo/bar')
|
|
self.assertEquals(resp.status_code, 406)
|
|
|
|
|
|
|
|
_flat_repr = '{"foo": ["bar", "baz"]}'
|
|
|
|
_indented_repr = """{
|
|
"foo": [
|
|
"bar",
|
|
"baz"
|
|
]
|
|
}"""
|
|
|
|
|
|
class JSONRendererTests(TestCase):
|
|
"""
|
|
Tests specific to the JSON Renderer
|
|
"""
|
|
def test_without_content_type_args(self):
|
|
obj = {'foo':['bar','baz']}
|
|
renderer = JSONRenderer(None)
|
|
content = renderer.render(obj, 'application/json')
|
|
self.assertEquals(content, _flat_repr)
|
|
|
|
def test_with_content_type_args(self):
|
|
obj = {'foo':['bar','baz']}
|
|
renderer = JSONRenderer(None)
|
|
content = renderer.render(obj, 'application/json; indent=2')
|
|
self.assertEquals(content, _indented_repr)
|