Test mixins for django

django_tests_mixins.py

class RedirectChainAnalysisMixin(object):
    """
    A mixin to check if a redirect chain of response is correct
    Must be used with Django TestCase object
    """
    def chain_check(self, response, needed):
        """
        Checks a chain

        response (object)
        needed (tuple or dict)

        usage:
        self.assertTrue(self.chain_check(response, ('index', 'login', )))
        """
        prefix = '%s://%s' % (response.request.get('wsgi.url_scheme'), response.request.get('SERVER_NAME'))
        return response.redirect_chain == [('%s/%s' % (prefix, x), 302) for x in needed]