)
  }

  #[test]
  fn identify_from_tsv_out_of_order_ranges() {
    assert_eq!(
      sats_from_tsv(vec![(outpoint(1), vec![(1, 2), (0, 1)])], "1\n0\n").unwrap(),
      vec![(outpoint(1), "0"), (outpoint(1), "1"),]
    )
  }

  #[test]
  fn identify_from_tsv_two_in_two_ranges() {
    assert_eq!(
      sats_from_tsv(vec![(outpoint(1), vec![(0, 1), (1, 2)])], "0\n1\n").unwrap(),
      vec![(outpoint(1), "0"), (outpoint(1), "1"),]
    )
  }

  #[test]
  fn identify_from_tsv_two_in_two_outputs() {
    assert_eq!(
      sats_from_tsv(
        vec![(outpoint(1), vec![(0, 1)]), (outpoint(2), vec![(1, 2)])],
        "0\n1\n"
      )
      .unwrap(),
      vec![(outpoint(1), "0"), (outpoint(2), "1"),]
    )
  }

  #[test]
  fn identify_from_tsv_ignores_extra_columns() {
    assert_eq!(
      sats_from_tsv(vec![(outpoint(1), vec![(0, 1)])], "0\t===\n").unwrap(),
      vec![(outpoint(1), "0"),]
    )
  }

  #[test]
  fn identify_from_tsv_ignores_empty_lines() {
    assert_eq!(
      sats_from_tsv(vec![(outpoint(1), vec![(0, 1)])], "0\n\n\n").unwrap(),