mirror of
https://github.com/encode/django-rest-framework.git
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a3f483a6b1
Could be slightly nicer behavior about preserving .POST usability, but it's not there yet. These two test check for that but are currently broken. Leave them out for now.
233 lines
9.6 KiB
Python
233 lines
9.6 KiB
Python
"""
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Tests for content parsing, and form-overloaded content parsing.
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"""
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from django.conf.urls.defaults import patterns
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from django.contrib.auth.models import User
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from django.test import TestCase, Client
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from djangorestframework import status
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from djangorestframework.authentication import UserLoggedInAuthentication
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from djangorestframework.compat import RequestFactory
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from djangorestframework.mixins import RequestMixin
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from djangorestframework.parsers import FormParser, MultiPartParser, \
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PlainTextParser, JSONParser
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from djangorestframework.response import Response
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from djangorestframework.views import View
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class MockView(View):
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authentication = (UserLoggedInAuthentication,)
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def post(self, request):
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if request.POST.get('example') is not None:
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return Response(status.OK)
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return Response(status.INTERNAL_SERVER_ERROR)
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urlpatterns = patterns('',
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(r'^$', MockView.as_view()),
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)
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class TestContentParsing(TestCase):
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def setUp(self):
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self.req = RequestFactory()
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def ensure_determines_no_content_GET(self, view):
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"""Ensure view.DATA returns None for GET request with no content."""
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view.request = self.req.get('/')
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self.assertEqual(view.DATA, None)
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def ensure_determines_no_content_HEAD(self, view):
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"""Ensure view.DATA returns None for HEAD request."""
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view.request = self.req.head('/')
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self.assertEqual(view.DATA, None)
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def ensure_determines_form_content_POST(self, view):
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"""Ensure view.DATA returns content for POST request with form content."""
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form_data = {'qwerty': 'uiop'}
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view.parsers = (FormParser, MultiPartParser)
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view.request = self.req.post('/', data=form_data)
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self.assertEqual(view.DATA.items(), form_data.items())
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def ensure_determines_non_form_content_POST(self, view):
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"""Ensure view.RAW_CONTENT returns content for POST request with non-form content."""
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content = 'qwerty'
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content_type = 'text/plain'
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view.parsers = (PlainTextParser,)
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view.request = self.req.post('/', content, content_type=content_type)
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self.assertEqual(view.DATA, content)
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def ensure_determines_form_content_PUT(self, view):
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"""Ensure view.RAW_CONTENT returns content for PUT request with form content."""
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form_data = {'qwerty': 'uiop'}
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view.parsers = (FormParser, MultiPartParser)
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view.request = self.req.put('/', data=form_data)
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self.assertEqual(view.DATA.items(), form_data.items())
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def ensure_determines_non_form_content_PUT(self, view):
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"""Ensure view.RAW_CONTENT returns content for PUT request with non-form content."""
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content = 'qwerty'
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content_type = 'text/plain'
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view.parsers = (PlainTextParser,)
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view.request = self.req.post('/', content, content_type=content_type)
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self.assertEqual(view.DATA, content)
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def test_standard_behaviour_determines_no_content_GET(self):
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"""Ensure view.DATA returns None for GET request with no content."""
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self.ensure_determines_no_content_GET(RequestMixin())
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def test_standard_behaviour_determines_no_content_HEAD(self):
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"""Ensure view.DATA returns None for HEAD request."""
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self.ensure_determines_no_content_HEAD(RequestMixin())
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def test_standard_behaviour_determines_form_content_POST(self):
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"""Ensure view.DATA returns content for POST request with form content."""
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self.ensure_determines_form_content_POST(RequestMixin())
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def test_standard_behaviour_determines_non_form_content_POST(self):
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"""Ensure view.DATA returns content for POST request with non-form content."""
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self.ensure_determines_non_form_content_POST(RequestMixin())
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def test_standard_behaviour_determines_form_content_PUT(self):
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"""Ensure view.DATA returns content for PUT request with form content."""
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self.ensure_determines_form_content_PUT(RequestMixin())
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def test_standard_behaviour_determines_non_form_content_PUT(self):
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"""Ensure view.DATA returns content for PUT request with non-form content."""
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self.ensure_determines_non_form_content_PUT(RequestMixin())
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def test_overloaded_behaviour_allows_content_tunnelling(self):
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"""Ensure request.DATA returns content for overloaded POST request"""
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content = 'qwerty'
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content_type = 'text/plain'
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view = RequestMixin()
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form_data = {view._CONTENT_PARAM: content,
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view._CONTENTTYPE_PARAM: content_type}
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view.request = self.req.post('/', form_data)
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view.parsers = (PlainTextParser,)
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self.assertEqual(view.DATA, content)
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def test_accessing_post_after_data_form(self):
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"""Ensures request.POST can be accessed after request.DATA in form request"""
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form_data = {'qwerty': 'uiop'}
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view = RequestMixin()
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view.parsers = (FormParser, MultiPartParser)
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view.request = self.req.post('/', data=form_data)
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self.assertEqual(view.DATA.items(), form_data.items())
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self.assertEqual(view.request.POST.items(), form_data.items())
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# def test_accessing_post_after_data_for_json(self):
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# """Ensures request.POST can be accessed after request.DATA in json request"""
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# from django.utils import simplejson as json
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# data = {'qwerty': 'uiop'}
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# content = json.dumps(data)
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# content_type = 'application/json'
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# view = RequestMixin()
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# view.parsers = (JSONParser,)
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# view.request = self.req.post('/', content, content_type=content_type)
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# self.assertEqual(view.DATA.items(), data.items())
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# self.assertEqual(view.request.POST.items(), [])
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def test_accessing_post_after_data_for_overloaded_json(self):
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"""Ensures request.POST can be accessed after request.DATA in overloaded json request"""
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from django.utils import simplejson as json
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data = {'qwerty': 'uiop'}
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content = json.dumps(data)
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content_type = 'application/json'
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view = RequestMixin()
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view.parsers = (JSONParser,)
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form_data = {view._CONTENT_PARAM: content,
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view._CONTENTTYPE_PARAM: content_type}
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view.request = self.req.post('/', data=form_data)
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self.assertEqual(view.DATA.items(), data.items())
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self.assertEqual(view.request.POST.items(), form_data.items())
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def test_accessing_data_after_post_form(self):
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"""Ensures request.DATA can be accessed after request.POST in form request"""
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form_data = {'qwerty': 'uiop'}
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view = RequestMixin()
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view.parsers = (FormParser, MultiPartParser)
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view.request = self.req.post('/', data=form_data)
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self.assertEqual(view.request.POST.items(), form_data.items())
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self.assertEqual(view.DATA.items(), form_data.items())
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def test_accessing_data_after_post_for_json(self):
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"""Ensures request.DATA can be accessed after request.POST in json request"""
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from django.utils import simplejson as json
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data = {'qwerty': 'uiop'}
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content = json.dumps(data)
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content_type = 'application/json'
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view = RequestMixin()
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view.parsers = (JSONParser,)
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view.request = self.req.post('/', content, content_type=content_type)
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post_items = view.request.POST.items()
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self.assertEqual(len(post_items), 1)
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self.assertEqual(len(post_items[0]), 2)
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self.assertEqual(post_items[0][0], content)
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self.assertEqual(view.DATA.items(), data.items())
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def test_accessing_data_after_post_for_overloaded_json(self):
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"""Ensures request.DATA can be accessed after request.POST in overloaded json request"""
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from django.utils import simplejson as json
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data = {'qwerty': 'uiop'}
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content = json.dumps(data)
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content_type = 'application/json'
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view = RequestMixin()
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view.parsers = (JSONParser,)
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form_data = {view._CONTENT_PARAM: content,
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view._CONTENTTYPE_PARAM: content_type}
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view.request = self.req.post('/', data=form_data)
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self.assertEqual(view.request.POST.items(), form_data.items())
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self.assertEqual(view.DATA.items(), data.items())
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class TestContentParsingWithAuthentication(TestCase):
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urls = 'djangorestframework.tests.content'
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def setUp(self):
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self.csrf_client = Client(enforce_csrf_checks=True)
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self.username = 'john'
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self.email = 'lennon@thebeatles.com'
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self.password = 'password'
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self.user = User.objects.create_user(self.username, self.email, self.password)
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self.req = RequestFactory()
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def test_user_logged_in_authentication_has_post_when_not_logged_in(self):
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"""Ensures request.POST exists after UserLoggedInAuthentication when user doesn't log in"""
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content = {'example': 'example'}
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response = self.client.post('/', content)
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self.assertEqual(status.OK, response.status_code, "POST data is malformed")
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response = self.csrf_client.post('/', content)
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self.assertEqual(status.OK, response.status_code, "POST data is malformed")
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# def test_user_logged_in_authentication_has_post_when_logged_in(self):
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# """Ensures request.POST exists after UserLoggedInAuthentication when user does log in"""
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# self.client.login(username='john', password='password')
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# self.csrf_client.login(username='john', password='password')
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# content = {'example': 'example'}
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# response = self.client.post('/', content)
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# self.assertEqual(status.OK, response.status_code, "POST data is malformed")
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# response = self.csrf_client.post('/', content)
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# self.assertEqual(status.OK, response.status_code, "POST data is malformed")
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