/**
* Navigate stream feed through link relations
*
* @param StreamFeed $streamFeed The stream feed to navigate through
* @param LinkRelation $relation The "direction" expressed as link relation
* @return null|StreamFeed
*/
public function navigateStreamFeed(StreamFeed $streamFeed, LinkRelation $relation)
{
$url = $streamFeed->getLinkUrl($relation);
if (empty($url)) {
return null;
}
return $this->readStreamFeed($url, $streamFeed->getEntryEmbedMode());
}
/**
* @test
* @dataProvider modeProvider
* @param EntryEmbedMode $mode
* @param EntryEmbedMode $expected
*/
public function event_embed_mode_is_returned_properly(EntryEmbedMode $mode = null, EntryEmbedMode $expected)
{
$feed = new StreamFeed([], $mode);
$this->assertEquals($expected, $feed->getEntryEmbedMode());
}
