public function testGetPlaylistsByChannelId()
{
$GOOGLE_CHANNELID = 'UCK8sQmJBp8GCxrOtXWBpyEA';
$response = $this->youtube->getPlaylistsByChannelId($GOOGLE_CHANNELID);
$this->assertTrue(count($response) > 0);
$this->assertEquals('youtube#playlist', $response['results'][0]->kind);
$this->assertEquals('Google', $response['results'][0]->snippet->channelTitle);
}