text: from astropy import units as u
  from astropy.table import Table
  from astropy.tests.helper import remote_data
  
  from ...jplspec import JPLSpec
  
  
  @remote_data
  def test_remote():
      tbl = JPLSpec.query_lines(min_frequency=500 * u.GHz,
                                max_frequency=1000 * u.GHz,
                                min_strength=-500,
                                molecule="18003 H2O")
      assert isinstance(tbl, Table)
      assert len(tbl) == 36
      assert set(tbl.keys()) == set(['FREQ', 'ERR', 'LGINT', 'DR', 'ELO', 'GUP',
                                     'TAG', 'QNFMT', 'QN\'', 'QN"'])
  
      assert tbl['FREQ'][0] == 503568.5200
      assert tbl['ERR'][0] == 0.0200
      assert tbl['LGINT'][0] == -4.9916
      assert tbl['ERR'][7] == 12.4193
      assert tbl['FREQ'][35] == 987926.7590
  
  
  @remote_data
  def test_remote_regex():
      tbl = JPLSpec.query_lines(min_frequency=500 * u.GHz,
                                max_frequency=1000 * u.GHz,
                                min_strength=-500,
                                molecule=("28001", "28002", "28003"))
      assert isinstance(tbl, Table)
      assert len(tbl) == 16
      assert set(tbl.keys()) == set(['FREQ', 'ERR', 'LGINT', 'DR', 'ELO', 'GUP',
                                     'TAG', 'QNFMT', 'QN\'', 'QN"'])
  
      assert tbl['FREQ'][0] == 576267.9305
      assert tbl['ERR'][0] == .0005
      assert tbl['LGINT'][0] == -3.0118
      assert tbl['ERR'][7] == 8.3063
      assert tbl['FREQ'][15] == 946175.3151
  