code: def test_cloud_sql_proxy_path():
      """Check that the proxy resource exists and wasn't deleted or renamed."""
      assert um.cloud_sql_proxy_path() is not None
  
      # check that the name matches the global variable.
      expected = os.path.join(
          u.resource(""), um.CLOUD_SQL_WRAPPER_SCRIPT
      )
      assert um.cloud_sql_proxy_path() == expected
  
file_path: caliban/tests/caliban/util/test_metrics.py
imports: import json
  import os
  import tempfile
  import caliban.util
  import caliban.util.metrics
label_desc: Use image node_id 1 for calling a global function with example usage: test_cloud_sql_proxy_path() without return types