fix(deps): use mock from stdlib in tests

tests/compute_engine/test__metadata.py

@@ -18,7 +18,7 @@
 import json
 import os
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import _helpers

tests/compute_engine/test_credentials.py

@@ -14,7 +14,7 @@
 import base64
 import datetime
 
-import mock
+from unittest import mock
 import pytest
 import responses
 

tests/conftest.py

@@ -15,7 +15,7 @@
 import os
 import sys
 
-import mock
+from unittest import mock
 import pytest
 
 

tests/crypt/test__python_rsa.py

@@ -16,7 +16,7 @@
 import json
 import os
 
-import mock
+from unittest import mock
 from pyasn1_modules import pem
 import pytest
 import rsa

tests/oauth2/test__client.py

@@ -18,7 +18,7 @@
 import os
 import urllib
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import _helpers

tests/oauth2/test_credentials.py

@@ -18,7 +18,7 @@
 import pickle
 import sys
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import _helpers

tests/oauth2/test_id_token.py

@@ -15,7 +15,7 @@
 import json
 import os
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import environment_vars

tests/oauth2/test_service_account.py

@@ -16,7 +16,7 @@
 import json
 import os
 
-import mock
+from unittest import mock
 
 from google.auth import _helpers
 from google.auth import crypt

tests/test__cloud_sdk.py

@@ -17,7 +17,7 @@
 import os
 import subprocess
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import _cloud_sdk

tests/test__default.py

@@ -15,7 +15,7 @@
 import json
 import os
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import _default

tests/test__oauth2client.py

@@ -17,7 +17,7 @@
 import os
 import sys
 
-import mock
+from unittest import mock
 import oauth2client.client
 import oauth2client.contrib.gce
 import oauth2client.service_account

tests/test_app_engine.py

@@ -14,7 +14,7 @@
 
 import datetime
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import app_engine

tests/test_iam.py

@@ -17,7 +17,7 @@
 import http.client
 import json
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import _helpers

tests/test_impersonated_credentials.py

@@ -17,7 +17,7 @@
 import json
 import os
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import _helpers

tests/test_jwt.py

@@ -17,7 +17,7 @@
 import json
 import os
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import _helpers

tests/transport/test__mtls_helper.py

@@ -15,7 +15,7 @@
 import os
 import re
 
-import mock
+from unittest import mock
 from OpenSSL import crypto
 import pytest
 

tests/transport/test_grpc.py

@@ -16,7 +16,7 @@
 import os
 import time
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import _helpers

tests/transport/test_mtls.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import mock
+from unittest import mock
 import pytest
 
 from google.auth import exceptions

tests/transport/test_requests.py

@@ -19,7 +19,7 @@
 import sys
 
 import freezegun
-import mock
+from unittest import mock
 import OpenSSL
 import pytest
 import requests

tests/transport/test_urllib3.py

@@ -16,7 +16,7 @@
 import os
 import sys
 
-import mock
+from unittest import mock
 import OpenSSL
 import pytest
 import urllib3