code: def __init__(self, name, content):
      self.key = name
      # Use the current time as "Last-Modified" in the test.
      self.last_modified = int(time.time())
      self.size = len(content.encode("utf8"))
  
imports: import time
  from io import BytesIO
  import pytest
  from ....None import dataframe
  from ....tests.core import mock
  from ..None import oss
  from .._oss_lib import glob
  from .._oss_lib.common import OSSFileEntry
  from ..oss import build_oss_path
label_desc: Use image node_id 1 to create a new OSSObjInfo object  with example: obj = OSSObjInfo(name, content)