| # Copyright 2016 gRPC authors. |
| # |
| # 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 of standard AuthMetadataPlugins.""" |
| |
| import collections |
| import threading |
| import unittest |
| import logging |
| |
| from grpc import _auth |
| |
| |
| class MockGoogleCreds(object): |
| |
| def get_access_token(self): |
| token = collections.namedtuple('MockAccessTokenInfo', |
| ('access_token', 'expires_in')) |
| token.access_token = 'token' |
| return token |
| |
| |
| class MockExceptionGoogleCreds(object): |
| |
| def get_access_token(self): |
| raise Exception() |
| |
| |
| class GoogleCallCredentialsTest(unittest.TestCase): |
| |
| def test_google_call_credentials_success(self): |
| callback_event = threading.Event() |
| |
| def mock_callback(metadata, error): |
| self.assertEqual(metadata, (('authorization', 'Bearer token'),)) |
| self.assertIsNone(error) |
| callback_event.set() |
| |
| call_creds = _auth.GoogleCallCredentials(MockGoogleCreds()) |
| call_creds(None, mock_callback) |
| self.assertTrue(callback_event.wait(1.0)) |
| |
| def test_google_call_credentials_error(self): |
| callback_event = threading.Event() |
| |
| def mock_callback(metadata, error): |
| self.assertIsNotNone(error) |
| callback_event.set() |
| |
| call_creds = _auth.GoogleCallCredentials(MockExceptionGoogleCreds()) |
| call_creds(None, mock_callback) |
| self.assertTrue(callback_event.wait(1.0)) |
| |
| |
| class AccessTokenAuthMetadataPluginTest(unittest.TestCase): |
| |
| def test_google_call_credentials_success(self): |
| callback_event = threading.Event() |
| |
| def mock_callback(metadata, error): |
| self.assertEqual(metadata, (('authorization', 'Bearer token'),)) |
| self.assertIsNone(error) |
| callback_event.set() |
| |
| metadata_plugin = _auth.AccessTokenAuthMetadataPlugin('token') |
| metadata_plugin(None, mock_callback) |
| self.assertTrue(callback_event.wait(1.0)) |
| |
| |
| if __name__ == '__main__': |
| logging.basicConfig() |
| unittest.main(verbosity=2) |