# vim: tabstop=4 shiftwidth=4 softtabstop=4 # Copyright 2010 United States Government as represented by the # Administrator of the National Aeronautics and Space Administration. # All Rights Reserved. # # Copyright 2011 Fourth Paradigm Development Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. """ Base classes for view based unit tests. """ import mox from django import http from django import shortcuts from django import template as django_template from django import test from django.conf import settings from django_openstack.middleware import keystone class Object(object): """Inner Object for api resource wrappers""" pass def fake_render_to_response(template_name, context, context_instance=None, mimetype='text/html'): """Replacement for render_to_response so that views can be tested without having to stub out templates that belong in the frontend implementation. Should be able to be tested using the django unit test assertions like a normal render_to_response return value can be. """ class Template(object): def __init__(self, name): self.name = name if context_instance is None: context_instance = django_template.Context(context) else: context_instance.update(context) resp = http.HttpResponse() template = Template(template_name) resp.write('

' 'This is a fake httpresponse for testing purposes only' '

') # Allows django.test.client to populate fields on the response object test.signals.template_rendered.send(template, template=template, context=context_instance) return resp class BaseViewTests(test.TestCase): TEST_PROJECT = 'test' TEST_REGION = 'test' TEST_STAFF_USER = 'staffUser' TEST_TENANT = 'aTenant' TEST_TOKEN = 'aToken' TEST_USER = 'test' @classmethod def setUpClass(cls): cls._real_render_to_response = shortcuts.render_to_response shortcuts.render_to_response = fake_render_to_response cls._real_get_user_from_request = keystone.get_user_from_request @classmethod def tearDownClass(cls): shortcuts.render_to_response = cls._real_render_to_response keystone.get_user_from_request = cls._real_get_user_from_request def setUp(self): self.mox = mox.Mox() self.setActiveUser(self.TEST_TOKEN, self.TEST_USER, self.TEST_TENANT, True) def tearDown(self): self.mox.UnsetStubs() def assertRedirectsNoFollow(self, response, expected_url): self.assertEqual(response._headers['location'], ('Location', settings.TESTSERVER + expected_url)) self.assertEqual(response.status_code, 302) def setActiveUser(self, token, username, tenant, is_admin): keystone.get_user_from_request = \ lambda x: keystone.User(token, username, tenant, is_admin)