code: def test_api_call_params_with_content_args(
      self, mock_send_file, initial_comment, title
  ):
      SlackAPIFileOperator(
          task_id="slack",
          slack_conn_id=SLACK_API_TEST_CONNECTION_ID,
          content="test-content",
          channels="#test-channel",
          initial_comment=initial_comment,
          title=title,
      ).execute(context=MagicMock())
  
      mock_send_file.assert_called_once_with(
          channels="#test-channel",
          content="test-content",
          file=None,
          initial_comment=initial_comment,
          title=title,
      )
  
imports: from __future__ import annotations
  import json
  from unittest import mock
  from unittest.mock import MagicMock
  import pytest
  from airflow.exceptions import AirflowProviderDeprecationWarning
  from airflow.providers.slack.operators.slack import SlackAPIFileOperator, SlackAPIOperator, SlackAPIPostOperator
label_desc: Use image node_id 4 for calling the TestSlackAPIFileOperator obj's underlying member method code with example usage: obj.test_api_call_params_with_content_args(mock_send_file, initial_comment, title) without return types