class_docstr: test ProduceToTopicOperator
class_docstr_tok: ["test","ProduceToTopicOperator"]
code: def setup_method(self):
      db.merge_conn(
          Connection(
              conn_id="kafka_default",
              conn_type="kafka",
              extra=json.dumps(
                  {
                      "socket.timeout.ms": 10,
                      "message.timeout.ms": 10,
                      "bootstrap.servers": "broker:29092",
                  }
              ),
          )
      )
  
file_path: airflow/tests/integration/providers/apache/kafka/operators/test_produce.py
imports: from __future__ import annotations
  import json
  import logging
  import pytest
  from confluent_kafka import Consumer
  from airflow.models import Connection
  from airflow.providers.apache.kafka.operators.produce import ProduceToTopicOperator
  from airflow.utils import db
label_desc: Use image node_id 1 for calling the TestProduceToTopic obj's underlying member method code with example usage: obj.setup_method() without return types