code: def test_init(self):
      operator = SFTPToWasbOperator(
          task_id=TASK_ID,
          sftp_source_path=SOURCE_PATH_NO_WILDCARD,
          sftp_conn_id=SFTP_CONN_ID,
          container_name=CONTAINER_NAME,
          blob_prefix=BLOB_PREFIX,
          wasb_conn_id=WASB_CONN_ID,
          move_object=False,
      )
      assert operator.sftp_source_path == SOURCE_PATH_NO_WILDCARD
      assert operator.sftp_conn_id == SFTP_CONN_ID
      assert operator.container_name == CONTAINER_NAME
      assert operator.wasb_conn_id == WASB_CONN_ID
      assert operator.blob_prefix == BLOB_PREFIX
      assert operator.create_container is False
  
file_path: airflow/tests/providers/microsoft/azure/transfers/test_sftp_to_wasb.py
imports: from __future__ import annotations
  from unittest import mock
  import pytest
  from airflow.exceptions import AirflowException
  from airflow.providers.microsoft.azure.transfers.sftp_to_wasb import SftpFile, SFTPToWasbOperator
label_desc: Use image node_id 1 for calling the TestSFTPToWasbOperator obj's underlying member method code with example usage: obj.test_init() without return types