public function executeApprove()
 {
     $approval = sfApprovalPeer::retrieveByUuid($this->getRequestParameter('uuid'));
     if (!$approval) {
         return 'NotFound';
     }
     $object = $approval->getRelatedObject();
     $this->setFlash('sf_approvable_object', $object);
     $class = get_class($object);
     $peerClass = get_class($object->getPeer());
     $destination = sfConfig::get('propel_behavior_sfPropelApprovableBehavior_' . $class . '_destination', '@homepage');
     $approvedValue = sfConfig::get('propel_behavior_sfPropelApprovableBehavior_' . $class . '_approved_value', true);
     $columnName = sfConfig::get('propel_behavior_sfPropelApprovableBehavior_' . $class . '_column', 'is_approved');
     $method = 'set' . call_user_func(array($peerClass, 'translateFieldName'), $columnName, BasePeer::TYPE_FIELDNAME, BasePeer::TYPE_PHPNAME);
     $ret = null;
     foreach (sfMixer::getCallables('sfApprovableActions:approve:pre') as $callable) {
         $ret = call_user_func($callable, $object);
     }
     if (!is_null($ret)) {
         return $ret;
     }
     $object->{$method}($approvedValue);
     $object->save();
     $approval->delete();
     foreach (sfMixer::getCallables('sfApprovableActions:approve:post') as $callable) {
         $ret = call_user_func($callable, $object);
     }
     if (!is_null($ret)) {
         return $ret;
     }
     $this->redirect($destination);
 }
} catch (Exception $err) {
    $t->pass('getApprovalUrl() on an unsaved class throws an exception');
}
try {
    $item1->getApproval();
    $t->fail('no code should be executed after throwing exception');
} catch (Exception $err) {
    $t->pass('getApproval() on an unsaved class throws an exception');
}
try {
    sfApprovalPeer::retrieveOrCreateByObject($item1);
    $t->fail('no code should be executed after throwing exception');
} catch (Exception $err) {
    $t->pass('sfApprovalPeer::retrieveOrCreateByObject() on an unsaved class throws an exception');
}
$item1->save();
$t->is($item1->getApproval(), null, 'getApproval() returns null for approved objects');
$t->is($item1->getApprovalUrl(), false, 'getApprovalUrl() returns false for approved objects');
$item1->{$approvable_setter}(!$approved_value);
$item1->save();
$t->isa_ok($approval = $item1->getApproval(), 'sfApproval', 'Unapproved getApproval() returns and sfApproval object');
$t->isa_ok($item1->getApprovalUrl(), 'string', 'Unapproved getApprovalUrl() returns a string');
$t->isa_ok(sfApprovalPeer::retrieveOrCreateByObject($item1), 'sfApproval', 'retrieveOrCreateByObject() returns an sfApproval object');
$t->isa_ok(sfApprovalPeer::retrieveByUuid($approval->getUuid()), 'sfApproval', 'sfApprovalPeer::retrieveByUuid() returns an instance of sfApproval');
$item1->delete();
try {
    $item1->getApprovalUrl();
    $t->fail('no code should be executed after throwing exception');
} catch (Exception $err) {
    $t->pass('getApprovalUrl() on an deleted class throws an exception');
}