/**
* @testdox Tags that are allowed in a closed dependency loop are omitted from the return array
*/
public function testUnusedTagsInLoop()
{
$tags = new TagCollection();
$tags->add('A');
$tags->add('B');
$rootRules = new Ruleset();
$rootRules->denyChild('A');
$rootRules->denyChild('B');
$this->assertEquals(['root' => ['allowed' => [0]], 'tags' => []], RulesHelper::getBitfields($tags, $rootRules));
}
/**
* @testdox denyChild() normalizes tag names
*/
public function testDenyChildNormalizesTagName()
{
$ruleset = new Ruleset();
$ruleset->denyChild('b');
$this->assertEquals(['defaultChildRule' => 'allow', 'defaultDescendantRule' => 'allow', 'denyChild' => ['B']], iterator_to_array($ruleset));
}
