public function testSubscriptionRequestSendsExpectedPostData()
 {
     $this->subscriber->setTopicUrl('http://www.example.com/topic');
     $this->subscriber->addHubUrl($this->baseuri . '/testRawPostData.php');
     $this->subscriber->setCallbackUrl('http://www.example.com/callback');
     $this->subscriber->setTestStaticToken('abc');
     // override for testing
     $this->subscriber->subscribeAll();
     $this->assertEquals('hub.callback=http%3A%2F%2Fwww.example.com%2Fcallback%3Fxhub.subscription%3D5536df06b5d' . 'cb966edab3a4c4d56213c16a8184b&hub.lease_seconds=2592000&hub.mode=' . 'subscribe&hub.topic=http%3A%2F%2Fwww.example.com%2Ftopic&hub.veri' . 'fy=sync&hub.verify=async&hub.verify_token=abc', $this->client->getResponse()->getBody());
 }