public function setUp()
 {
     $this->options = array('url' => TESTS_ZENDSERVICE_OPENSTACK_URL, 'user' => TESTS_ZENDSERVICE_OPENSTACK_USER, 'password' => TESTS_ZENDSERVICE_OPENSTACK_PASSWORD, 'key' => TESTS_ZENDSERVICE_OPENSTACK_APIKEY);
     $http = new HttpClient();
     if (!TESTS_ZENDSERVICE_OPENSTACK_ONLINE && $this->responseExists($this->getName())) {
         $httpAdapter = new HttpTest();
         $httpAdapter->setResponse($this->loadResponse('../../Identity/_files/testAuthenticate'));
         $http->setAdapter($httpAdapter);
     }
     $this->compute = new Compute($this->options, $http);
     if (!TESTS_ZENDSERVICE_OPENSTACK_ONLINE && $this->responseExists($this->getName())) {
         $this->compute->getHttpClient()->getAdapter()->setResponse($this->loadResponse($this->getName()));
     }
 }