new_contents: from karabo_data import lsxfel
  from karabo_data import H5File
  
  def test_lsxfel_file(mock_lpd_data, capsys):
      with H5File(mock_lpd_data) as f:
          img_ds, index = lsxfel.find_image(f)
          assert img_ds.ndim == 4
          assert index['first'].shape == (480,)
  
      lsxfel.summarise_file(mock_lpd_data)
      out, err = capsys.readouterr()
      assert "480 trains, 128 frames/train" in out
  
  def test_lsxfel_run(mock_fxe_run, capsys):
      lsxfel.summarise_run(mock_fxe_run)
      out, err = capsys.readouterr()
  
      assert "480 trains" in out
      assert "16 detector files" in out
  
subject: Add a couple of tests for lsxfel