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# Copyright 2016 Google Inc. All Rights Reserved.
#
# 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.
"""Tests for the django_util decorators."""
import copy
from django import http
import django.conf
from django.contrib.auth import models as django_models
import mock
from six.moves import http_client
from six.moves import reload_module
from six.moves.urllib import parse
import oauth2client.contrib.django_util
from oauth2client.contrib.django_util import decorators
from tests.contrib import django_util as tests_django_util
class OAuth2EnabledDecoratorTest(tests_django_util.TestWithDjangoEnvironment):
def setUp(self):
super(OAuth2EnabledDecoratorTest, self).setUp()
self.save_settings = copy.deepcopy(django.conf.settings)
# OAuth2 Settings gets configured based on Django settings
# at import time, so in order for us to reload the settings
# we need to reload the module
reload_module(oauth2client.contrib.django_util)
self.user = django_models.User.objects.create_user(
username='bill', email='bill@example.com', password='hunter2')
def tearDown(self):
super(OAuth2EnabledDecoratorTest, self).tearDown()
django.conf.settings = copy.deepcopy(self.save_settings)
def test_no_credentials_without_credentials(self):
request = self.factory.get('/test')
request.session = self.session
@decorators.oauth_enabled
def test_view(request):
return http.HttpResponse("test") # pragma: NO COVER
response = test_view(request)
self.assertEqual(response.status_code, http_client.OK)
self.assertIsNotNone(request.oauth)
self.assertFalse(request.oauth.has_credentials())
self.assertIsNone(request.oauth.http)
@mock.patch('oauth2client.client.OAuth2Credentials')
def test_has_credentials_in_storage(self, OAuth2Credentials):
request = self.factory.get('/test')
request.session = mock.Mock()
credentials_mock = mock.Mock(
scopes=set(django.conf.settings.GOOGLE_OAUTH2_SCOPES))
credentials_mock.has_scopes.return_value = True
credentials_mock.invalid = False
credentials_mock.scopes = set([])
OAuth2Credentials.from_json.return_value = credentials_mock
@decorators.oauth_enabled
def test_view(request):
return http.HttpResponse('test')
response = test_view(request)
self.assertEqual(response.status_code, http_client.OK)
self.assertEqual(response.content, b'test')
self.assertTrue(request.oauth.has_credentials())
self.assertIsNotNone(request.oauth.http)
self.assertSetEqual(
request.oauth.scopes,
set(django.conf.settings.GOOGLE_OAUTH2_SCOPES))
@mock.patch('oauth2client.contrib.dictionary_storage.DictionaryStorage')
def test_specified_scopes(self, dictionary_storage_mock):
request = self.factory.get('/test')
request.session = mock.Mock()
credentials_mock = mock.Mock(
scopes=set(django.conf.settings.GOOGLE_OAUTH2_SCOPES))
credentials_mock.has_scopes = mock.Mock(return_value=True)
credentials_mock.is_valid = True
dictionary_storage_mock.get.return_value = credentials_mock
@decorators.oauth_enabled(scopes=['additional-scope'])
def test_view(request):
return http.HttpResponse('hello world') # pragma: NO COVER
response = test_view(request)
self.assertEqual(response.status_code, http_client.OK)
self.assertIsNotNone(request.oauth)
self.assertFalse(request.oauth.has_credentials())
class OAuth2RequiredDecoratorTest(tests_django_util.TestWithDjangoEnvironment):
def setUp(self):
super(OAuth2RequiredDecoratorTest, self).setUp()
self.save_settings = copy.deepcopy(django.conf.settings)
reload_module(oauth2client.contrib.django_util)
self.user = django_models.User.objects.create_user(
username='bill', email='bill@example.com', password='hunter2')
def tearDown(self):
super(OAuth2RequiredDecoratorTest, self).tearDown()
django.conf.settings = copy.deepcopy(self.save_settings)
def test_redirects_without_credentials(self):
request = self.factory.get('/test')
request.session = self.session
@decorators.oauth_required
def test_view(request):
return http.HttpResponse('test') # pragma: NO COVER
response = test_view(request)
self.assertIsInstance(response, http.HttpResponseRedirect)
self.assertEqual(parse.urlparse(response['Location']).path,
'/oauth2/oauth2authorize/')
self.assertIn(
'return_url=%2Ftest', parse.urlparse(response['Location']).query)
self.assertEqual(response.status_code,
http.HttpResponseRedirect.status_code)
@mock.patch('oauth2client.contrib.django_util.UserOAuth2', autospec=True)
def test_has_credentials_in_storage(self, UserOAuth2):
request = self.factory.get('/test')
request.session = mock.Mock()
@decorators.oauth_required
def test_view(request):
return http.HttpResponse("test")
my_user_oauth = mock.Mock()
UserOAuth2.return_value = my_user_oauth
my_user_oauth.has_credentials.return_value = True
response = test_view(request)
self.assertEqual(response.status_code, http_client.OK)
self.assertEqual(response.content, b"test")
@mock.patch('oauth2client.client.OAuth2Credentials')
def test_has_credentials_in_storage_no_scopes(
self, OAuth2Credentials):
request = self.factory.get('/test')
request.session = mock.Mock()
credentials_mock = mock.Mock(
scopes=set(django.conf.settings.GOOGLE_OAUTH2_SCOPES))
credentials_mock.has_scopes.return_value = False
OAuth2Credentials.from_json.return_value = credentials_mock
@decorators.oauth_required
def test_view(request):
return http.HttpResponse("test") # pragma: NO COVER
response = test_view(request)
self.assertEqual(
response.status_code, django.http.HttpResponseRedirect.status_code)
@mock.patch('oauth2client.client.OAuth2Credentials')
def test_specified_scopes(self, OAuth2Credentials):
request = self.factory.get('/test')
request.session = mock.Mock()
credentials_mock = mock.Mock(
scopes=set(django.conf.settings.GOOGLE_OAUTH2_SCOPES))
credentials_mock.has_scopes = mock.Mock(return_value=False)
OAuth2Credentials.from_json.return_value = credentials_mock
@decorators.oauth_required(scopes=['additional-scope'])
def test_view(request):
return http.HttpResponse("hello world") # pragma: NO COVER
response = test_view(request)
self.assertEqual(
response.status_code, django.http.HttpResponseRedirect.status_code)
class OAuth2RequiredDecoratorStorageModelTest(
tests_django_util.TestWithDjangoEnvironment):
def setUp(self):
super(OAuth2RequiredDecoratorStorageModelTest, self).setUp()
self.save_settings = copy.deepcopy(django.conf.settings)
STORAGE_MODEL = {
'model': 'tests.contrib.django_util.models.CredentialsModel',
'user_property': 'user_id',
'credentials_property': 'credentials'
}
django.conf.settings.GOOGLE_OAUTH2_STORAGE_MODEL = STORAGE_MODEL
reload_module(oauth2client.contrib.django_util)
self.user = django_models.User.objects.create_user(
username='bill', email='bill@example.com', password='hunter2')
def tearDown(self):
super(OAuth2RequiredDecoratorStorageModelTest, self).tearDown()
django.conf.settings = copy.deepcopy(self.save_settings)
def test_redirects_anonymous_to_login(self):
request = self.factory.get('/test')
request.session = self.session
request.user = django_models.AnonymousUser()
@decorators.oauth_required
def test_view(request):
return http.HttpResponse("test") # pragma: NO COVER
response = test_view(request)
self.assertIsInstance(response, http.HttpResponseRedirect)
self.assertEqual(parse.urlparse(response['Location']).path,
django.conf.settings.LOGIN_URL)
def test_redirects_user_to_oauth_authorize(self):
request = self.factory.get('/test')
request.session = self.session
request.user = django_models.User.objects.create_user(
username='bill3', email='bill@example.com', password='hunter2')
@decorators.oauth_required
def test_view(request):
return http.HttpResponse("test") # pragma: NO COVER
response = test_view(request)
self.assertIsInstance(response, http.HttpResponseRedirect)
self.assertEqual(parse.urlparse(response['Location']).path,
'/oauth2/oauth2authorize/')
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