public function testSerializeWithScalarChildrenWithNullValueAndDefault() { $node = new ObjectNode(); $node->add('key1', new ScalarNode(), true); $node->add('key2', new ScalarNode(), true); $serialzed = new \stdClass(); $serialzed->key1 = null; $serialzed->key2 = null; self::assertEquals($serialzed, $node->serialize()); }
/** * @return \stdClass|null */ public function serialize() { return $this->rootNode->serialize(); }