/**
* Create a new TestCategoryRulesService instance.
*
* This constructor allows you to instantiate a new TestCategoryRulesService object with the following options available:
*
* * 'score-variable-identifier' (string) : The identifier of the item session outcome variable to be used when generating <testVariables> based rules.
* * 'weight-identifier' (string) : The identifier of the item reference weight to be used when generating <testVariables> based rules.
* * 'category-exclusions' (array) : An array of PCREs describing what are the categories to be excluded from the rule generation process.
* * 'flags' (integer) : A binary flags configuration of the rule generation process composed by values described by the TestCategoryRulesGenerator class constants.
*
* @param array $options (optional) An optional array of options.
*/
public function __construct(array $options = array())
{
parent::__construct($options);
\common_ext_ExtensionsManager::singleton()->getExtensionById('taoQtiTest');
$generator = new TestCategoryRulesGenerator();
$generator->setScoreVariableIdentifier(empty($options['score-variable-identifier']) ? 'SCORE' : (string) $options['score-variable-identifier']);
$generator->setWeightIdentifier(array_key_exists('weight-identifier', $options) ? (string) $options['weight-identifier'] : '');
$generator->setCategoryExclusions(empty($options['category-exclusions']) ? array() : $options['category-exclusions']);
$this->setGenerator($generator);
}
/**
* @depends testApplyScoreOnlyWithCustomScoreVariableIdentifier
*/
public function testApplyScoreOnlyWithCustomScoreVariableIdentifierAndCustomWeightIdentifier()
{
$generator = new TestCategoryRulesGenerator();
$generator->setScoreVariableIdentifier('MY_SCORE');
$generator->setWeightIdentifier('MY_WEIGHT');
$doc = new XmlDocument();
$doc->load(self::samplesDir() . 'categories.xml');
$generator->apply($doc->getDocumentComponent(), TestCategoryRulesGenerator::SCORE);
$outcomes = $doc->getDocumentComponent()->getOutcomeDeclarations();
$this->assertCount(2, $outcomes);
$this->assertTrue(isset($outcomes['MATH' . TestCategoryRulesUtils::TOTAL_SCORE_SUFFIX]));
$this->assertTrue(isset($outcomes['ENGLISH' . TestCategoryRulesUtils::TOTAL_SCORE_SUFFIX]));
$setOutcomeValues = $doc->getDocumentComponent()->getComponentsByClassName('setOutcomeValue');
$this->assertCount(2, $setOutcomeValues);
$this->assertEquals('MY_SCORE', $setOutcomeValues[0]->getExpression()->getExpressions()[0]->getVariableIdentifier());
$this->assertEquals('MY_WEIGHT', $setOutcomeValues[0]->getExpression()->getExpressions()[0]->getWeightIdentifier());
$this->assertEquals('MY_SCORE', $setOutcomeValues[1]->getExpression()->getExpressions()[0]->getVariableIdentifier());
$this->assertEquals('MY_WEIGHT', $setOutcomeValues[1]->getExpression()->getExpressions()[0]->getWeightIdentifier());
}
