Files
grpc/examples/python/auth/test/_auth_example_test.py
Sergii Tkachenko de6ed9ba9f [Python] Migrate from yapf to black (#33138)
- Switched  from yapf to black
- Reconfigure isort for black
- Resolve black/pylint idiosyncrasies 

Note: I used `--experimental-string-processing` because black was
producing "implicit string concatenation", similar to what described
here: https://github.com/psf/black/issues/1837. While currently this
feature is experimental, it will be enabled by default:
https://github.com/psf/black/issues/2188. After running black with the
new string processing so that the generated code merges these `"hello" "
world"` strings concatenations, then I removed
`--experimental-string-processing` for stability, and regenerated the
code again.

To the reviewer: don't even try to open "Files Changed" tab 😄 It's
better to review commit-by-commit, and ignore `run black and isort`.
2023-06-09 15:08:55 -07:00

72 lines
2.7 KiB
Python

# Copyright 2019 The 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.
"""Test for gRPC Python authentication example."""
import asyncio
import unittest
import grpc
from examples.python.auth import _credentials
from examples.python.auth import async_customized_auth_client
from examples.python.auth import async_customized_auth_server
from examples.python.auth import customized_auth_client
from examples.python.auth import customized_auth_server
_SERVER_ADDR_TEMPLATE = "localhost:%d"
class AuthExampleTest(unittest.TestCase):
def test_successful_call(self):
with customized_auth_server.run_server(0) as (_, port):
with customized_auth_client.create_client_channel(
_SERVER_ADDR_TEMPLATE % port
) as channel:
customized_auth_client.send_rpc(channel)
# No unhandled exception raised, test passed!
def test_no_channel_credential(self):
with customized_auth_server.run_server(0) as (_, port):
with grpc.insecure_channel(_SERVER_ADDR_TEMPLATE % port) as channel:
resp = customized_auth_client.send_rpc(channel)
self.assertEqual(resp.code(), grpc.StatusCode.UNAVAILABLE)
def test_no_call_credential(self):
with customized_auth_server.run_server(0) as (_, port):
channel_credential = grpc.ssl_channel_credentials(
_credentials.ROOT_CERTIFICATE
)
with grpc.secure_channel(
_SERVER_ADDR_TEMPLATE % port, channel_credential
) as channel:
resp = customized_auth_client.send_rpc(channel)
self.assertEqual(resp.code(), grpc.StatusCode.UNAUTHENTICATED)
def test_successful_call_asyncio(self):
async def test_body():
server, port = await async_customized_auth_server.run_server(0)
channel = async_customized_auth_client.create_client_channel(
_SERVER_ADDR_TEMPLATE % port
)
await async_customized_auth_client.send_rpc(channel)
await channel.close()
await server.stop(0)
# No unhandled exception raised, test passed!
asyncio.get_event_loop().run_until_complete(test_body())
if __name__ == "__main__":
unittest.main(verbosity=2)