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test__auth.py
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test__auth.py
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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.
import mock
import google.auth.credentials
import google_auth_httplib2
import httplib2
import oauth2client.client
import unittest2 as unittest
from googleapiclient import _auth
class TestAuthWithGoogleAuth(unittest.TestCase):
def setUp(self):
_auth.HAS_GOOGLE_AUTH = True
_auth.HAS_OAUTH2CLIENT = False
def tearDown(self):
_auth.HAS_GOOGLE_AUTH = True
_auth.HAS_OAUTH2CLIENT = True
def test_default_credentials(self):
with mock.patch("google.auth.default", autospec=True) as default:
default.return_value = (mock.sentinel.credentials, mock.sentinel.project)
credentials = _auth.default_credentials()
self.assertEqual(credentials, mock.sentinel.credentials)
def test_credentials_from_file(self):
with mock.patch(
"google.auth.load_credentials_from_file", autospec=True
) as default:
default.return_value = (mock.sentinel.credentials, mock.sentinel.project)
credentials = _auth.credentials_from_file("credentials.json")
self.assertEqual(credentials, mock.sentinel.credentials)
default.assert_called_once_with(
"credentials.json", scopes=None, quota_project_id=None
)
def test_default_credentials_with_scopes(self):
with mock.patch("google.auth.default", autospec=True) as default:
default.return_value = (mock.sentinel.credentials, mock.sentinel.project)
credentials = _auth.default_credentials(scopes=["1", "2"])
default.assert_called_once_with(scopes=["1", "2"], quota_project_id=None)
self.assertEqual(credentials, mock.sentinel.credentials)
def test_default_credentials_with_quota_project(self):
with mock.patch("google.auth.default", autospec=True) as default:
default.return_value = (mock.sentinel.credentials, mock.sentinel.project)
credentials = _auth.default_credentials(quota_project_id="my-project")
default.assert_called_once_with(scopes=None, quota_project_id="my-project")
self.assertEqual(credentials, mock.sentinel.credentials)
def test_with_scopes_non_scoped(self):
credentials = mock.Mock(spec=google.auth.credentials.Credentials)
returned = _auth.with_scopes(credentials, mock.sentinel.scopes)
self.assertEqual(credentials, returned)
def test_with_scopes_scoped(self):
class CredentialsWithScopes(
google.auth.credentials.Credentials, google.auth.credentials.Scoped
):
pass
credentials = mock.Mock(spec=CredentialsWithScopes)
credentials.requires_scopes = True
returned = _auth.with_scopes(credentials, mock.sentinel.scopes)
self.assertNotEqual(credentials, returned)
self.assertEqual(returned, credentials.with_scopes.return_value)
credentials.with_scopes.assert_called_once_with(mock.sentinel.scopes, default_scopes=None)
def test_authorized_http(self):
credentials = mock.Mock(spec=google.auth.credentials.Credentials)
authorized_http = _auth.authorized_http(credentials)
self.assertIsInstance(authorized_http, google_auth_httplib2.AuthorizedHttp)
self.assertEqual(authorized_http.credentials, credentials)
self.assertIsInstance(authorized_http.http, httplib2.Http)
self.assertIsInstance(authorized_http.http.timeout, int)
self.assertGreater(authorized_http.http.timeout, 0)
class TestAuthWithOAuth2Client(unittest.TestCase):
def setUp(self):
_auth.HAS_GOOGLE_AUTH = False
_auth.HAS_OAUTH2CLIENT = True
def tearDown(self):
_auth.HAS_GOOGLE_AUTH = True
_auth.HAS_OAUTH2CLIENT = True
def test_default_credentials(self):
default_patch = mock.patch(
"oauth2client.client.GoogleCredentials.get_application_default"
)
with default_patch as default:
default.return_value = mock.sentinel.credentials
credentials = _auth.default_credentials()
self.assertEqual(credentials, mock.sentinel.credentials)
def test_credentials_from_file(self):
with self.assertRaises(EnvironmentError):
credentials = _auth.credentials_from_file("credentials.json")
def test_default_credentials_with_scopes_and_quota_project(self):
with self.assertRaises(EnvironmentError):
credentials = _auth.default_credentials(
scopes=["1", "2"], quota_project_id="my-project"
)
def test_with_scopes_non_scoped(self):
credentials = mock.Mock(spec=oauth2client.client.Credentials)
returned = _auth.with_scopes(credentials, mock.sentinel.scopes)
self.assertEqual(credentials, returned)
def test_with_scopes_scoped(self):
credentials = mock.Mock(spec=oauth2client.client.GoogleCredentials)
credentials.create_scoped_required.return_value = True
returned = _auth.with_scopes(credentials, mock.sentinel.scopes)
self.assertNotEqual(credentials, returned)
self.assertEqual(returned, credentials.create_scoped.return_value)
credentials.create_scoped.assert_called_once_with(mock.sentinel.scopes)
def test_authorized_http(self):
credentials = mock.Mock(spec=oauth2client.client.Credentials)
authorized_http = _auth.authorized_http(credentials)
http = credentials.authorize.call_args[0][0]
self.assertEqual(authorized_http, credentials.authorize.return_value)
self.assertIsInstance(http, httplib2.Http)
self.assertIsInstance(http.timeout, int)
self.assertGreater(http.timeout, 0)
class TestAuthWithoutAuth(unittest.TestCase):
def setUp(self):
_auth.HAS_GOOGLE_AUTH = False
_auth.HAS_OAUTH2CLIENT = False
def tearDown(self):
_auth.HAS_GOOGLE_AUTH = True
_auth.HAS_OAUTH2CLIENT = True
def test_default_credentials(self):
with self.assertRaises(EnvironmentError):
print(_auth.default_credentials())
class TestGoogleAuthWithoutHttplib2(unittest.TestCase):
def setUp(self):
_auth.google_auth_httplib2 = None
def tearDown(self):
_auth.google_auth_httplib2 = google_auth_httplib2
def test_default_credentials(self):
credentials = mock.Mock(spec=google.auth.credentials.Credentials)
with self.assertRaises(ValueError):
_auth.authorized_http(credentials)