class_docstr: Test the HRITJMAFileHandler.
class_docstr_tok: ["Test","the","HRITJMAFileHandler","."]
code: def _get_reader(
      self,
      mocked_init,
      mda,
      filename_info=None,
      filetype_info=None,
      reader_kwargs=None,
  ):
      from satpy.readers.hrit_jma import HRITJMAFileHandler
  
      if not filename_info:
          filename_info = {}
      if not filetype_info:
          filetype_info = {}
      if not reader_kwargs:
          reader_kwargs = {}
      HRITJMAFileHandler.filename = "filename"
      HRITJMAFileHandler.mda = mda
      HRITJMAFileHandler._start_time = filename_info.get("start_time")
      return HRITJMAFileHandler(
          "filename", filename_info, filetype_info, **reader_kwargs
      )
  
imports: import unittest
  from unittest import mock
  import dask.array
  import numpy
  from xarray import DataArray
  from satpy.tests.utils import make_dataid
label_desc: Use image node_id 1 for calling the TestHRITJMAFileHandler obj's underlying member method code with example usage: obj._get_reader(mocked_init, mda, filename_info, filetype_info, reader_kwargs) and returns: HRITJMAFileHandler