code: def test_min_workers(self):
      # Test that the autoscaling policy forwards the config's min_workers.
      config = AutoscalingConfig(min_workers=1, max_workers=4)
      policy = AutoscalingPolicy(config)
      assert policy.min_workers == 1
  
imports: import collections
  import time
  import pytest
  import ray
  from ray.data._internal.compute import ActorPoolStrategy
  from ray.data._internal.execution.operators.actor_pool_map_operator import AutoscalingConfig, AutoscalingPolicy, _ActorPool
  from ray.data._internal.execution.util import make_ref_bundles
  from ray.tests.conftest import *
label_desc: Use image node_id 1 for calling the TestAutoscalingPolicy obj's underlying member method code with example usage: obj.test_min_workers() without return types