.comparingValuesUsing(QUANTILE_CORRESPONDENCE)
        .containsExactly(
            0, SIXTEEN_SQUARES_MIN, scale, SIXTEEN_SQUARES_MAX, otherIndex, otherValue);
  }

  public void testScale_indexes_varargs_compute_longCollection() {
    // Note that we specify index 1 twice, which by the method contract should be ignored.
    assertThat(Quantiles.scale(10).indexes(0, 10, 5, 1, 8, 1).compute(SIXTEEN_SQUARES_LONGS))