def METHOD_NAME(patch_post):
    x = splatalogue.Splatalogue.query_lines(min_frequency=114 * u.GHz,
                                            max_frequency=116 * u.GHz,
                                            chemical_name=' CO ')
    S = splatalogue.Splatalogue(chemical_name=' CO ')
    y = S.query_lines(min_frequency=114 * u.GHz, max_frequency=116 * u.GHz)
    # it is not currently possible to test equality between tables:
    # masked arrays fail
    # assert y == x
    assert len(x) == len(y)
    assert all(y['Species'] == x['Species'])
    assert all(x['Chemical Name'] == y['Chemical Name'])