@Override
  public boolean equals(Object obj) {
    if (this == obj)
      return true;
    if (obj == null)
      return false;
    if (getClass() != obj.getClass())
      return false;
    Result other = (Result) obj;
    if (descend != other.descend)
      return false;
    if (success != other.success)
      return false;
    return true;
  }
@Test
  public void notEquals() {
    assertFalse(Result.PASS.equals(Result.FAIL));
    assertFalse(Result.PASS.equals(Result.STOP));
    assertFalse(Result.FAIL.equals(Result.PASS));
    assertFalse(Result.FAIL.equals(Result.STOP));
    assertFalse(Result.STOP.equals(Result.PASS));
    assertFalse(Result.STOP.equals(Result.FAIL));
  }