class_docstr: Test the scene class.
class_docstr_tok: ["Test","the","scene","class","."]
docstr: Test that Scene sensor_names handles different cases properly.
docstr_tok: ["Test","that","Scene","sensor_names","handles","different","cases","properly","."]
code: def test_sensor_names_readers(self, reader, filenames, exp_sensors):
      """Test that Scene sensor_names handles different cases properly."""
      scene = Scene(reader=reader, filenames=filenames)
      assert scene.start_time == FAKE_FILEHANDLER_START
      assert scene.end_time == FAKE_FILEHANDLER_END
      assert scene.sensor_names == exp_sensors
  
imports: import math
  import numpy
  import pytest
  import xarray
  from dask import array
  from satpy import Scene
  from satpy.dataset.dataid import default_id_keys_config
  from satpy.tests.utils import FAKE_FILEHANDLER_END, FAKE_FILEHANDLER_START, make_cid, make_dataid
label_desc: Use image node_id 1 for calling the TestDataAccessMethods obj's underlying member method code with example usage: obj.test_sensor_names_readers(reader, filenames, exp_sensors) without return types