text: # test to make sure line list data is properly packaged and can be read in correctly
  
  import os
  import warnings
  
  import astropy
  
  from ..readers import read_basic_ascii_table, collect_data_files
  
  
  def test_read_line_lists():
      line_dir = os.path.join("reference_data", "line_lists")
      data_files = collect_data_files(line_dir)
      for f in data_files:
          try:
              t = read_basic_ascii_table(f, names=['wavelength'])
              assert(len(t) > 0)
              assert(len(t.columns) >= 1)
          except astropy.io.ascii.core.InconsistentTableError as e:
              orig_e = e.__class__.__name__
              try:
                  t = read_basic_ascii_table(
                      f,
                      reader="ascii.fixed_width",
                      names=['wavelength', 'info'],
                      col_starts=(0, 10),
                      delimiter=' '
                  )
                  assert(len(t) > 0)
                  assert(len(t.columns) >= 1)
              except Exception as e:
                  msg = f"Failed to load {f} as a AstroPy Table: {orig_e} {e.__class__.__name__}"
                  warnings.warn(msg)
  