When testing your applications I sometimes find myself needing to mock a request object. Unfortunately it is quite hard to find a good fake request factory which mimics a normal request.

Django has a class included for this purpose called RequestFactory. However it doesn’t fake the session object, breaking most of my test code. To fix this I wrote a tiny snippet implementing the RequestFactory with session and user support. Hope it helps :)

from django.core.handlers.base import BaseHandler
from django.test.client import RequestFactory

class RequestMock(RequestFactory):
    def request(self, **request):
        "Construct a generic request object."
        request = RequestFactory.request(self, **request)
        handler = BaseHandler()
        for middleware_method in handler._request_middleware:
            if middleware_method(request):
                raise Exception("Couldn't create request mock object - "
                                "request middleware returned a response")
        return request

See the gist here.