Method setUpClass

backend/python/ace-step/test.py:17–20

(cls)

    @classmethod
    def setUpClass(cls):
        port = os.environ.get("BACKEND_PORT", "50051")
        cls.channel = grpc.insecure_channel(f"localhost:{port}")
        cls.stub = backend_pb2_grpc.BackendStub(cls.channel)

    @classmethod
    def tearDownClass(cls):