public function testModel()
{
$myItem = new Item();
$myItem->setAttribute('title', 'My Coolest Item');
$myItem->getBody()->edit('sth');
$myInteraction = new ChoiceInteraction();
$myInteraction->getPrompt()->edit('Prompt you');
$myChoice1 = $myInteraction->createChoice(array('fixed' => true), 'This is correct');
$myChoice2 = $myInteraction->createChoice(array('fixed' => true), 'This is not correct');
$this->assertInstanceOf('\\oat\\taoQtiItem\\model\\qti\\choice\\SimpleChoice', $myChoice2);
$this->assertEquals(count($myInteraction->getChoices()), 2);
$myChoice1->setContent('answer #1');
$myChoice2->setContent('answer #2');
$myInteraction->removeChoice($myChoice1);
$this->assertEquals(count($myInteraction->getChoices()), 1);
$myItem->addInteraction($myInteraction, "Adding my interaction here {$myInteraction->getPlaceholder()}. And not there.");
$this->assertNotNull($myInteraction->getRelatedItem());
$this->assertEquals($myInteraction->getRelatedItem()->getSerial(), $myItem->getSerial());
$myResponse = new ResponseDeclaration();
$myItem->addResponse($myResponse);
$this->assertNotNull($myResponse->getRelatedItem());
$this->assertEquals($myResponse->getRelatedItem()->getSerial(), $myItem->getSerial());
$myItem->removeResponse($myResponse);
$responses = $myItem->getResponses();
$this->assertTrue(empty($responses));
}
/**
* Save a QTI_Item into an RDF Item, by exporting the QTI_Item to QTI xml
* and saving it in the itemContent property of the RDF Item
*
* @param \oat\taoQtiItem\model\qti\Item $qtiItem
* @param core_kernel_classes_Resource $rdfItem
* @return bool
* @throws \common_exception_Error
* @throws \common_exception_NotFound
* @throws common_Exception
* @throws exception\QtiModelException
*/
public function saveDataItemToRdfItem(Item $qtiItem, core_kernel_classes_Resource $rdfItem)
{
$label = mb_substr($rdfItem->getLabel(), 0, 256, 'UTF-8');
//set the current data lang in the item content to keep the integrity
$qtiItem->setAttribute('xml:lang', \common_session_SessionManager::getSession()->getDataLanguage());
$qtiItem->setAttribute('label', $label);
$directory = taoItems_models_classes_ItemsService::singleton()->getItemDirectory($rdfItem);
$success = $directory->getFile(self::QTI_ITEM_FILE)->put($qtiItem->toXML());
if ($success) {
$this->getEventManager()->trigger(new ItemUpdatedEvent($rdfItem->getUri()));
}
return $success;
}
