@Test
  public void setNegativeInt() {
    value.setInt(-123);

    assertPutEquals("-123\u0001");
  }
  @Test
  public void setInt() {
    value.setInt(123);

    assertPutEquals("123\u0001");
  }
  @Test
  public void setZeroInt() {
    value.setInt(0);

    assertPutEquals("0\u0001");
  }