public function testGetPlaylistItemsByPlaylistId() { $GOOGLE_ZEITGEIST_PLAYLIST = 'PL590L5WQmH8fJ54F369BLDSqIwcs-TCfs'; $response = $this->youtube->getPlaylistItemsByPlaylistId($GOOGLE_ZEITGEIST_PLAYLIST); $data = $response['results']; $this->assertTrue(count($data) > 0); $this->assertEquals('youtube#playlistItem', $data[0]->kind); }