Fixed #16087 -- Added ResolverMatch instance to test client response.

from django.apps import apps

from django.conf import settings

from django.core import urlresolvers

from django.core.handlers.base import BaseHandler

from django.core.handlers.wsgi import WSGIRequest

from django.core.signals import (request_started, request_finished,

from django.http import SimpleCookie, HttpRequest, QueryDict

from django.template import TemplateDoesNotExist

from django.test import signals

from django.utils.functional import curry

from django.utils.functional import curry, SimpleLazyObject

from django.utils.encoding import force_bytes, force_str

from django.utils.http import urlencode

from django.utils.itercompat import is_iterable

            response.templates = data.get("templates", [])

            response.context = data.get("context")

            # Attach the ResolverMatch instance to the response

            response.resolver_match = SimpleLazyObject(

                lambda: urlresolvers.resolve(request['PATH_INFO']))

            # Flatten a single context. Not really necessary anymore thanks to

            # the __getattr__ flattening in ContextList, but has some edge-case

            # backwards-compatibility implications.

* The new :meth:`~django.test.SimpleTestCase.assertJSONNotEqual` assertion

  allows you to test that two JSON fragments are not equal.

* Added the ability to preserve the test database by adding the :djadminopt:`--keepdb`

  flag.

* Added the ability to preserve the test database by adding the

  :djadminopt:`--keepdb` flag.

* Added the :attr:`~django.test.Response.resolver_match` attribute to test

  client responses.

Validators

^^^^^^^^^^

        loaded from a file. (The name is a string such as

        ``'admin/index.html'``.)

    .. attribute:: resolver_match

       .. versionadded:: 1.8

        An instance of :class:`~django.core.urlresolvers.ResolverMatch` for the

        response. You can use the

        :attr:`~django.core.urlresolvers.ResolverMatch.func` attribute, for

        example, to verify the view that served the response::

            # my_view here is a function based view

            self.assertEqual(response.resolver_match.func, my_view)

            # class based views need to be compared by name, as the functions

            # generated by as_view() won't be equal

            self.assertEqual(response.resolver_match.func.__name__, MyView.as_view().__name__)

        If the given URL is not found, accessing this attribute will raise a

        :exc:`~django.core.urlresolvers.Resolver404` exception.

You can also use dictionary syntax on the response object to query the value

of any settings in the HTTP headers. For example, you could determine the

content type of a response using ``response['Content-Type']``.

            self.assertIn(key, response.wsgi_request.environ)

            self.assertEqual(response.wsgi_request.environ[key], value)

    def test_response_resolver_match(self):

        """

        The response contains a ResolverMatch instance.

        """

        response = self.client.get('/header_view/')

        self.assertTrue(hasattr(response, 'resolver_match'))

    def test_response_resolver_match_redirect_follow(self):

        """

        The response ResolverMatch instance contains the correct

        information when following redirects.

        """

        response = self.client.get('/redirect_view/', follow=True)

        self.assertEqual(response.resolver_match.url_name, 'get_view')

    def test_response_resolver_match_regular_view(self):

        """

        The response ResolverMatch instance contains the correct

        information when accessing a regular view.

        """

        response = self.client.get('/get_view/')

        self.assertEqual(response.resolver_match.url_name, 'get_view')

    def test_raw_post(self):

        "POST raw data (with a content type) to a view"

        test_doc = """<?xml version="1.0" encoding="utf-8"?><library><book><title>Blink</title><author>Malcolm Gladwell</author></book></library>"""

urlpatterns = [

    url(r'^get_view/$', views.get_view),

    url(r'^get_view/$', views.get_view, name='get_view'),

    url(r'^post_view/$', views.post_view),

    url(r'^header_view/$', views.view_with_header),

    url(r'^raw_post_view/$', views.raw_post_view),