public function testCreateShufflingFromAssociateInteraction()
{
$choiceCollection = new SimpleAssociableChoiceCollection();
$choiceCollection[] = new SimpleAssociableChoice('id1', 1);
$choiceCollection[] = new SimpleAssociableChoice('id2', 1);
$choiceCollection[] = new SimpleAssociableChoice('id3', 1);
$associateInteraction = new AssociateInteraction('RESPONSE', $choiceCollection);
$associateInteraction->setShuffle(true);
$shuffling = StateUtils::createShufflingFromInteraction($associateInteraction);
$this->assertEquals('RESPONSE', $shuffling->getResponseIdentifier());
$shufflingGroups = $shuffling->getShufflingGroups();
$this->assertEquals(1, count($shufflingGroups));
$this->assertEquals(array('id1', 'id2', 'id3'), $shufflingGroups[0]->getIdentifiers()->getArrayCopy());
}
/**
* @depends testMarshallSimple20
*/
public function testMarshallMinAssociationAvoided20()
{
// Aims at testing that minAssociation is not in the output
// in a QTI 2.0 context.
$choice1 = new SimpleAssociableChoice('choice_1', 1);
$choice1->setContent(new FlowStaticCollection(array(new TextRun('Choice #1'))));
$choices = new SimpleAssociableChoiceCollection(array($choice1));
$component = new AssociateInteraction('RESPONSE', $choices);
$component->setMinAssociations(1);
$marshaller = $this->getMarshallerFactory('2.0.0')->createMarshaller($component);
$element = $marshaller->marshall($component);
$dom = new DOMDocument('1.0', 'UTF-8');
$element = $dom->importNode($element, true);
$this->assertEquals('<associateInteraction responseIdentifier="RESPONSE" shuffle="false" maxAssociations="1"><simpleAssociableChoice identifier="choice_1" matchMax="1">Choice #1</simpleAssociableChoice></associateInteraction>', $dom->saveXML($element));
}
public function testMarshall()
{
$choice1 = new SimpleAssociableChoice('choice_1', 1);
$choice1->setContent(new FlowStaticCollection(array(new TextRun('Choice #1'))));
$choice2 = new SimpleAssociableChoice('choice_2', 2);
$choice2->setMatchMin(1);
$choice2->setContent(new FlowStaticCollection(array(new TextRun('Choice #2'))));
$choices = new SimpleAssociableChoiceCollection(array($choice1, $choice2));
$component = new AssociateInteraction('RESPONSE', $choices);
$component->setMaxAssociations(2);
$prompt = new Prompt();
$prompt->setContent(new FlowStaticCollection(array(new TextRun('Prompt...'))));
$component->setPrompt($prompt);
$marshaller = $this->getMarshallerFactory()->createMarshaller($component);
$element = $marshaller->marshall($component);
$dom = new DOMDocument('1.0', 'UTF-8');
$element = $dom->importNode($element, true);
$this->assertEquals('<associateInteraction responseIdentifier="RESPONSE" maxAssociations="2"><prompt>Prompt...</prompt><simpleAssociableChoice identifier="choice_1" matchMax="1">Choice #1</simpleAssociableChoice><simpleAssociableChoice identifier="choice_2" matchMax="2" matchMin="1">Choice #2</simpleAssociableChoice></associateInteraction>', $dom->saveXML($element));
}
