code: def test_is_replica_name():
      replica_suffix = get_random_string()
  
      assert not ReplicaName.is_replica_name(
          f"DeploymentA##{replica_suffix}"
      )
      assert not ReplicaName.is_replica_name(
          f"DeploymentA#{replica_suffix}"
      )
      assert ReplicaName.is_replica_name(
          f"{ReplicaName.prefix}DeploymentA#{replica_suffix}"
      )
  
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 4 for calling a global function with example usage: test_is_replica_name() without return types