public function testMerge()
{
$child = new Document('test', array('tags' => array('item1', 'item2'), 'foo' => 'bar'));
$document = new Document('test', array('tags' => array('item3'), 'foo' => 'baz'));
$document->merge($child);
$this->assertEquals(array('tags' => array('item3', 'item1', 'item2'), 'foo' => 'bar'), $document->getConfig());
}
/**
* @param Document $document
*
* @return string
*/
public static function dump(Document $document, $format = "---\n%s\n---\n%s")
{
return sprintf($format, trim(Yaml::dump($document->getConfig())), $document->getContent());
}
