code: def test_basic(self):
      if self.has_s3:
          for bucket in [self.standard_bucket, self.regional_bucket]:
              self._test_read_write_helper(
                  "s3://" + bucket + self.tempfile, "hello,world,woof"
              )
      else:
          logging.getLogger(__name__).info(
              "No s3 bucket available. Test pass."
          )
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import sys
  import json
  import logging
  import os
  import fnmatch
  import tempfile
  import unittest
  import pandas
  from .._connect import main
  from ..None import _sys_util
  from ..None import util
  from ..None import SGraph, SFrame, load_sgraph, load_model, load_sframe
  from turicreate.toolkits._model import Model
  from pandas.util.testing import assert_frame_equal
label_desc: Use image node_id 3 for calling the S3ConnectorTests obj's underlying member method code with example usage: obj.test_basic() without return types