Drop unittest2 dependency

No longer needed since Python 2.6 support has been dropped.

scripts/run_gce_system_tests.py

@@ -13,18 +13,18 @@
 # limitations under the License.
 
 import json
+import unittest
 
 from six.moves import http_client
 from six.moves import urllib
-import unittest2
 
 import oauth2client
 from oauth2client import client
 from oauth2client import transport
 from oauth2client.contrib import gce
 
 
-class TestComputeEngine(unittest2.TestCase):
+class TestComputeEngine(unittest.TestCase):
 
     def test_application_default(self):
         default_creds = client.GoogleCredentials.get_application_default()
@@ -53,4 +53,4 @@ def test_token_info(self):
 
 
 if __name__ == '__main__':
-    unittest2.main()
+    unittest.main()

tests/contrib/appengine/test__appengine_ndb.py

@@ -14,11 +14,11 @@
 
 import json
 import os
+import unittest
 
 from google.appengine.ext import ndb
 from google.appengine.ext import testbed
 import mock
-import unittest2
 
 from oauth2client import client
 from oauth2client.contrib import appengine
@@ -36,7 +36,7 @@ class TestNDBModel(ndb.Model):
     creds = appengine.CredentialsNDBProperty()
 
 
-class TestFlowNDBProperty(unittest2.TestCase):
+class TestFlowNDBProperty(unittest.TestCase):
 
     def setUp(self):
         self.testbed = testbed.Testbed()
@@ -85,7 +85,7 @@ def test_validate_bad_type(self, mock_logger):
                                                  type(flow_val))
 
 
-class TestCredentialsNDBProperty(unittest2.TestCase):
+class TestCredentialsNDBProperty(unittest.TestCase):
 
     def setUp(self):
         self.testbed = testbed.Testbed()

tests/contrib/appengine/test_appengine.py

@@ -17,6 +17,7 @@
 import os
 import tempfile
 import time
+import unittest
 
 from google.appengine.api import apiproxy_stub
 from google.appengine.api import apiproxy_stub_map
@@ -30,7 +31,6 @@
 import mock
 from six.moves import urllib
 from six.moves import urllib_parse
-import unittest2
 import webapp2
 from webtest import TestApp
 
@@ -81,7 +81,7 @@ def __call__(self):
         return None
 
 
-class TestAppAssertionCredentials(unittest2.TestCase):
+class TestAppAssertionCredentials(unittest.TestCase):
     account_name = "[email protected]"
     signature = "signature"
 
@@ -266,7 +266,7 @@ class TestFlowModel(db.Model):
     flow = appengine.FlowProperty()
 
 
-class FlowPropertyTest(unittest2.TestCase):
+class FlowPropertyTest(unittest.TestCase):
 
     def setUp(self):
         self.testbed = testbed.Testbed()
@@ -305,7 +305,7 @@ class TestCredentialsModel(db.Model):
     credentials = appengine.CredentialsProperty()
 
 
-class CredentialsPropertyTest(unittest2.TestCase):
+class CredentialsPropertyTest(unittest.TestCase):
 
     def setUp(self):
         self.testbed = testbed.Testbed()
@@ -359,7 +359,7 @@ def test_validate(self):
             appengine.CredentialsProperty().validate(42)
 
 
-class StorageByKeyNameTest(unittest2.TestCase):
+class StorageByKeyNameTest(unittest.TestCase):
 
     def setUp(self):
         self.testbed = testbed.Testbed()
@@ -596,7 +596,7 @@ class MockRequestHandler(object):
     request = MockRequest()
 
 
-class DecoratorTests(unittest2.TestCase):
+class DecoratorTests(unittest.TestCase):
 
     def setUp(self):
         self.testbed = testbed.Testbed()
@@ -1051,7 +1051,7 @@ def test_invalid_state(self, new_http):
         new_http.assert_called_once_with()
 
 
-class DecoratorXsrfSecretTests(unittest2.TestCase):
+class DecoratorXsrfSecretTests(unittest.TestCase):
     """Test xsrf_secret_key."""
 
     def setUp(self):
@@ -1100,7 +1100,7 @@ def test_db_insert_ndb_get(self):
         self.assertEqual(site_key.secret, secret)
 
 
-class DecoratorXsrfProtectionTests(unittest2.TestCase):
+class DecoratorXsrfProtectionTests(unittest.TestCase):
     """Test _build_state_value and _parse_state_value."""
 
     def setUp(self):

tests/contrib/django_util/test_django_models.py

@@ -19,17 +19,15 @@
 
 import base64
 import pickle
-
-from tests.contrib.django_util.models import CredentialsModel
-
-import unittest2
+import unittest
 
 from oauth2client import _helpers
 from oauth2client.client import Credentials
 from oauth2client.contrib.django_util.models import CredentialsField
+from tests.contrib.django_util.models import CredentialsModel
 
 
-class TestCredentialsField(unittest2.TestCase):
+class TestCredentialsField(unittest.TestCase):
 
     def setUp(self):
         self.fake_model = CredentialsModel()

tests/contrib/django_util/test_django_storage.py

@@ -16,10 +16,10 @@
 
 # Mock a Django environment
 import datetime
+import unittest
 
 from django.db import models
 import mock
-import unittest2
 
 from oauth2client import GOOGLE_TOKEN_URI
 from oauth2client.client import OAuth2Credentials
@@ -28,7 +28,7 @@
     DjangoORMStorage as Storage)
 
 
-class TestStorage(unittest2.TestCase):
+class TestStorage(unittest.TestCase):
     def setUp(self):
         access_token = 'foo'
         client_id = 'some_client_id'

tests/contrib/django_util/test_django_util.py

@@ -15,6 +15,7 @@
 """Tests the initialization logic of django_util."""
 
 import copy
+import unittest
 
 import django.conf
 from django.conf.urls import include, url
@@ -23,7 +24,6 @@
 import mock
 from six.moves import reload_module
 from tests.contrib.django_util import TestWithDjangoEnvironment
-import unittest2
 
 from oauth2client.contrib import django_util
 import oauth2client.contrib.django_util
@@ -36,7 +36,7 @@
 ]
 
 
-class OAuth2SetupTest(unittest2.TestCase):
+class OAuth2SetupTest(unittest.TestCase):
 
     def setUp(self):
         self.save_settings = copy.deepcopy(django.conf.settings)

tests/contrib/test_devshell.py

@@ -19,9 +19,9 @@
 import os
 import socket
 import threading
+import unittest
 
 import mock
-import unittest2
 
 from oauth2client import _helpers
 from oauth2client import client
@@ -38,7 +38,7 @@
 ])
 
 
-class TestCredentialInfoResponse(unittest2.TestCase):
+class TestCredentialInfoResponse(unittest.TestCase):
 
     def test_constructor_with_non_list(self):
         json_non_list = '{}'
@@ -71,7 +71,7 @@ def test_constructor_full_list(self):
         self.assertEqual(info_response.expires_in, expires_in)
 
 
-class Test_SendRecv(unittest2.TestCase):
+class Test_SendRecv(unittest.TestCase):
 
     def test_port_zero(self):
         with mock.patch('oauth2client.contrib.devshell.os') as os_mod:
@@ -168,7 +168,7 @@ def run(self):
             s.close()
 
 
-class DevshellCredentialsTests(unittest2.TestCase):
+class DevshellCredentialsTests(unittest.TestCase):
 
     def test_signals_no_server(self):
         with self.assertRaises(devshell.NoDevshellServer):

tests/contrib/test_dictionary_storage.py

@@ -14,7 +14,7 @@
 
 """Unit tests for oauth2client.contrib.dictionary_storage"""
 
-import unittest2
+import unittest
 
 import oauth2client
 from oauth2client import client
@@ -37,7 +37,7 @@ def _generate_credentials(scopes=None):
         scopes=scopes)
 
 
-class DictionaryStorageTests(unittest2.TestCase):
+class DictionaryStorageTests(unittest.TestCase):
 
     def test_constructor_defaults(self):
         dictionary = {}

tests/contrib/test_flask_util.py

@@ -17,12 +17,12 @@
 import datetime
 import json
 import logging
+import unittest
 
 import flask
 import mock
 import six.moves.http_client as httplib
 import six.moves.urllib.parse as urlparse
-import unittest2
 
 import oauth2client
 from oauth2client import client
@@ -44,7 +44,7 @@
 """
 
 
-class FlaskOAuth2Tests(unittest2.TestCase):
+class FlaskOAuth2Tests(unittest.TestCase):
 
     def setUp(self):
         self.app = flask.Flask(__name__)

tests/contrib/test_gce.py

@@ -16,10 +16,10 @@
 
 import datetime
 import json
+import unittest
 
 import mock
 from six.moves import http_client
-import unittest2
 
 from oauth2client import client
 from oauth2client.contrib import _metadata
@@ -35,7 +35,7 @@
 METADATA_PATH = 'instance/service-accounts/[email protected]/token'
 
 
-class AppAssertionCredentialsTests(unittest2.TestCase):
+class AppAssertionCredentialsTests(unittest.TestCase):
 
     def test_constructor(self):
         credentials = gce.AppAssertionCredentials()

tests/contrib/test_keyring_storage.py

@@ -16,10 +16,10 @@
 
 import datetime
 import threading
+import unittest
 
 import keyring
 import mock
-import unittest2
 
 import oauth2client
 from oauth2client import client
@@ -29,7 +29,7 @@
 __author__ = '[email protected] (Joe Gregorio)'
 
 
-class KeyringStorageTests(unittest2.TestCase):
+class KeyringStorageTests(unittest.TestCase):
 
     def test_constructor(self):
         service_name = 'my_unit_test'

tests/contrib/test_metadata.py

@@ -14,10 +14,10 @@
 
 import datetime
 import json
+import unittest
 
 import mock
 from six.moves import http_client
-import unittest2
 
 from oauth2client.contrib import _metadata
 from .. import http_mock
@@ -37,7 +37,7 @@ def request_mock(status, content_type, content):
     return http
 
 
-class TestMetadata(unittest2.TestCase):
+class TestMetadata(unittest.TestCase):
 
     def test_get_success_json(self):
         http = request_mock(

tests/contrib/test_multiprocess_file_storage.py

@@ -20,11 +20,11 @@
 import multiprocessing
 import os
 import tempfile
+import unittest
 
 import fasteners
 import mock
 from six import StringIO
-import unittest2
 
 from oauth2client import client
 from oauth2client.contrib import multiprocess_file_storage
@@ -75,7 +75,7 @@ def _generate_token_response_http(new_token='new_token'):
     return http
 
 
-class MultiprocessStorageBehaviorTests(unittest2.TestCase):
+class MultiprocessStorageBehaviorTests(unittest.TestCase):
 
     def setUp(self):
         filehandle, self.filename = tempfile.mkstemp(
@@ -200,7 +200,7 @@ def child_process(die_event, ready_event):  # pragma: NO COVER
         self.assertIsNotNone(store.get())
 
 
-class MultiprocessStorageUnitTests(unittest2.TestCase):
+class MultiprocessStorageUnitTests(unittest.TestCase):
 
     def setUp(self):
         filehandle, self.filename = tempfile.mkstemp(
@@ -310,4 +310,4 @@ def test__refresh_predicate(self):
 
 
 if __name__ == '__main__':  # pragma: NO COVER
-    unittest2.main()
+    unittest.main()