@Test
public void testSetLong() throws IOException {

  ColumnType[] types = {LOCAL_DATE, LONG, STRING};
  Table table =
      Table.read()
          .csv(
              CsvReadOptions.builder(new File("../data/bush.csv"))
                  .minimizeColumnSizes()
                  .columnTypes(types));
  Row row = new Row(table);
  while (row.hasNext()) {
    row.next();
    Long rowVal = table.longColumn(1).getLong(row.getRowNumber());
    // setLong(columnIndex, value)
    row.setLong(1, rowVal + 1);
    assertEquals(rowVal + 1, row.getLong(1));
    // setLong(columnName, value)
    row.setLong("approval", rowVal + 2);
    assertEquals(rowVal + 2, row.getLong("approval"));
  }
}