docstr: Test TrinoToGCSOperator instance is properly initialized.
docstr_tok: ["Test","TrinoToGCSOperator","instance","is","properly","initialized","."]
code: def test_init(self):
      """Test TrinoToGCSOperator instance is properly initialized."""
      op = TrinoToGCSOperator(
          task_id=TASK_ID,
          sql=SQL,
          bucket=BUCKET,
          filename=FILENAME,
          impersonation_chain=IMPERSONATION_CHAIN,
      )
      assert op.task_id == TASK_ID
      assert op.sql == SQL
      assert op.bucket == BUCKET
      assert op.filename == FILENAME
      assert op.impersonation_chain == IMPERSONATION_CHAIN
  
file_path: airflow/tests/integration/providers/google/cloud/transfers/test_trino_to_gcs.py
imports: from __future__ import annotations
  from unittest.mock import patch
  import pytest
  from airflow.providers.google.cloud.transfers.trino_to_gcs import TrinoToGCSOperator
label_desc: Use image node_id 1 for calling the TestTrinoToGCSOperator obj's underlying member method code with example usage: obj.test_init() without return types