public function test_nequals()
{
$this->_object->setSymbol('~');
$newobj = new RtfControlSymbol();
$newobj->setSymbol('#');
$this->assertFalse($this->_object->equals($newobj));
$this->assertFalse($newobj->equals($this->_object));
}
public function equals($object)
{
return parent::equals($object) && $this->_value === $object->_value;
}