code: def test_proto(self, application_status):
      status_info = StatusOverview(
          app_status=ApplicationStatusInfo(
              status=application_status,
              message="context about this status",
              deployment_timestamp=time.time(),
          ),
          deployment_statuses=[
              DeploymentStatusInfo(
                  name="name1",
                  status=DeploymentStatus.UPDATING,
                  message="deployment updating",
                  status_trigger=DeploymentStatusTrigger.CONFIG_UPDATE_STARTED,
              ),
              DeploymentStatusInfo(
                  name="name2",
                  status=DeploymentStatus.HEALTHY,
                  message="",
                  status_trigger=DeploymentStatusTrigger.CONFIG_UPDATE_STARTED,
              ),
              DeploymentStatusInfo(
                  name="name3",
                  status=DeploymentStatus.UNHEALTHY,
                  message="this deployment is unhealthy",
                  status_trigger=DeploymentStatusTrigger.CONFIG_UPDATE_STARTED,
              ),
          ],
      )
      serialized_proto = status_info.to_proto().SerializeToString()
      deserialized_proto = StatusOverviewProto.FromString(
          serialized_proto
      )
      reconstructed_info = StatusOverview.from_proto(deserialized_proto)
  
      assert status_info == reconstructed_info
  
imports: import time
  import pytest
  from ray.serve._private.common import ApplicationStatus, ApplicationStatusInfo, DeploymentStatus, DeploymentStatusInfo, DeploymentStatusTrigger, ReplicaName, RunningReplicaInfo, StatusOverview
  from ray.serve._private.utils import get_random_string
  from ray.serve.generated.serve_pb2 import ApplicationStatusInfo
  from ray.serve.generated.serve_pb2 import DeploymentStatusInfo
  from ray.serve.generated.serve_pb2 import StatusOverview
label_desc: Use image node_id 5 for calling the TestStatusOverview obj's underlying member method code with example usage: obj.test_proto(application_status) without return types