public function testSetIndentationLevelTemplate() { $parentNode = new HamlNode("parent"); $childNode = new HamlNode(" child"); $childNode2 = new HamlNode(" child"); $parentNode->addNode($childNode); $childNode->addNode($childNode2); $parentNode->setIndentationLevel($parentNode->getIndentationLevel() + 2); $output = $parentNode->render(); $this->assertEquals(" parent\n child\n child\n", $output); }