public function testCreateShufflingWithShuffleFalse()
{
$choiceCollection = new SimpleChoiceCollection();
$choiceCollection[] = new SimpleChoice('id1');
$choiceCollection[] = new SimpleChoice('id2');
$choiceCollection[] = new SimpleChoice('id3');
$choiceInteraction = new ChoiceInteraction('RESPONSE', $choiceCollection);
$choiceInteraction->setShuffle(false);
$shuffling = StateUtils::createShufflingFromInteraction($choiceInteraction);
$this->assertFalse($shuffling);
}
/**
* @see \qtism\data\IAssessmentItem::getShufflings()
*/
public function getShufflings()
{
$classNames = array('choiceInteraction', 'orderInteraction', 'associateInteraction', 'matchInteraction', 'gapMatchInteraction', 'inlineChoiceInteraction');
$shufflings = new ShufflingCollection();
foreach ($this->getComponentsByClassName($classNames) as $interaction) {
$shuffling = StateUtils::createShufflingFromInteraction($interaction);
if ($shuffling !== false) {
$shufflings[] = $shuffling;
}
}
return $shufflings;
}