class.ilTestRandomQuestionSetBuilderWithAmountPerTest.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
 
require_once 'Modules/Test/classes/class.ilTestRandomQuestionSetBuilder.php';
 
class ilTestRandomQuestionSetBuilderWithAmountPerTest extends ilTestRandomQuestionSetBuilder
{
    public function checkBuildable()
    {
        $questionStage = $this->getSrcPoolDefListRelatedQuestUniqueCollection($this->sourcePoolDefinitionList);
 
        if ($questionStage->isSmallerThan($this->questionSetConfig->getQuestionAmountPerTest())) {
            return false;
        }
 
        return true;
    }
    
    public function performBuild(ilTestSession $testSession)
    {
        $questionStage = $this->getSrcPoolDefListRelatedQuestUniqueCollection($this->sourcePoolDefinitionList);
 
        $questionSet = $this->fetchQuestionsFromStageRandomly(
            $questionStage,
            $this->questionSetConfig->getQuestionAmountPerTest()
        );
        
        $this->handleQuestionOrdering($questionSet);
 
        $this->storeQuestionSet($testSession, $questionSet);
    }
}