/**
* Parses a rule-set xml file referenced by the given rule-set xml element.
*
* @param \SimpleXMLElement $ruleSetNode
* @return \PHPMD\RuleSet
* @since 0.2.3
*/
private function parseRuleSetReference(\SimpleXMLElement $ruleSetNode)
{
$ruleSetFactory = new RuleSetFactory();
$ruleSetFactory->setMinimumPriority($this->minimumPriority);
return $ruleSetFactory->createSingleRuleSet((string) $ruleSetNode['ref']);
}
/**
* Tests that the rule-set factory applies a set priority filter correct.
*
* @return void
*/
public function testCreateRuleSetWithSpecifiedPriorityOnlyContainsMatchingRules()
{
self::changeWorkingDirectory();
$factory = new RuleSetFactory();
$factory->setMinimumPriority(2);
$ruleSet = $factory->createSingleRuleSet('set1');
$this->assertSame(1, iterator_count($ruleSet->getRules()));
}
