/** * @testdox denyDescendant() normalizes tag names */ public function testDenyDescendantNormalizesTagName() { $ruleset = new Ruleset(); $ruleset->denyDescendant('b'); $this->assertEquals(['defaultChildRule' => 'allow', 'defaultDescendantRule' => 'allow', 'denyDescendant' => ['B']], iterator_to_array($ruleset)); }