public function testConvertPlaylistListFeedToAndFromString() { $this->feed->transferFromXML($this->feedText); $entryXml = $this->feed->saveXML(); $newPlaylistListFeed = new Zend_Gdata_YouTube_PlaylistListFeed(); $newPlaylistListFeed->transferFromXML($entryXml); $this->verifyAllSamplePropertiesAreCorrect($newPlaylistListFeed); $newPlaylistListFeedXml = $newPlaylistListFeed->saveXML(); $this->assertEquals($entryXml, $newPlaylistListFeedXml); }