text: import logging
  
  import boto3
  import pytest
  
  from ocs_ci.framework.pytest_customization.marks import aws_platform_required
  from ocs_ci.framework.testlib import ManageTest, tier1
  from ocs_ci.ocs import constants
  from tests.helpers import craft_s3_command
  
  logger = logging.getLogger(__name__)
  
  
  @aws_platform_required
  @tier1
  class TestBucketIO(ManageTest):
      """
      Test IO of a bucket
      """
      @pytest.mark.polarion_id("OCS-1300")
      def test_write_file_to_bucket(self, mcg_obj, awscli_pod, bucket_factory, uploaded_objects):
          """
          Test object IO using the S3 SDK
          """
          # Retrieve a list of all objects on the test-objects bucket and downloads them to the pod
          downloaded_files = []
          public_s3 = boto3.resource('s3', region_name=mcg_obj.region)
          for obj in public_s3.Bucket(constants.TEST_FILES_BUCKET).objects.all():
              # Download test object(s)
              logger.info(f'Downloading {obj.key}')
              awscli_pod.exec_cmd_on_pod(
                  command=f'wget https://{constants.TEST_FILES_BUCKET}.s3.{mcg_obj.region}.amazonaws.com/{obj.key}'
              )
              downloaded_files.append(obj.key)
  
          bucketname = bucket_factory(1)[0].name
  
          # Write all downloaded objects to the new bucket
          logger.info(f'Writing objects to bucket')
          for obj_name in downloaded_files:
              full_object_path = f"s3://{bucketname}/{obj_name}"
              copycommand = f"cp {obj_name} {full_object_path}"
              assert 'Completed' in awscli_pod.exec_cmd_on_pod(
                  command=craft_s3_command(mcg_obj, copycommand), out_yaml_format=False,
                  secrets=[mcg_obj.access_key_id, mcg_obj.access_key, mcg_obj.endpoint]
              )
              uploaded_objects.append(full_object_path)
  
          assert set(
              downloaded_files
          ).issubset(
              obj.key for obj in mcg_obj.s3_list_all_objects_in_bucket(bucketname)
          )
  