/**
* @covers BackBee\MetaData\MetaDataBag::get
*/
public function testGet()
{
$bag = new MetaDataBag();
$meta = new MetaData('test');
$bag->add($meta);
$this->assertEquals($meta, $bag->get('test'));
$this->assertNull($bag->get('unknown'));
}
/**
* Returns computed metadata from provided $page.
*
* @param Page|NULL $page
*
* @return MetaDataBag
*/
public function resolve(Page $page = null)
{
if (null === $page || null === ($metadataBag = $page->getMetaData())) {
$metadataBag = new MetaDataBag();
}
if (!is_array($this->definitions)) {
return $metadataBag;
}
foreach ($this->definitions as $name => $definition) {
if (!is_array($definition)) {
continue;
}
if (null === ($metadata = $metadataBag->get($name))) {
$metadata = new MetaData($name);
$metadataBag->add($metadata);
}
$this->parseDefinition($definition, $metadata, $page);
}
return clone $metadataBag;
}
