public function setUp()
 {
     $this->client = OrchestratorApi::factory(array('url' => FUNCTIONAL_ORCHESTRATOR_API_URL, 'token' => FUNCTIONAL_ORCHESTRATOR_API_TOKEN));
     $this->sapiClient = new StorageApi(array('token' => FUNCTIONAL_ORCHESTRATOR_API_TOKEN, 'url' => defined('FUNCTIONAL_SAPI_URL') ? FUNCTIONAL_SAPI_URL : null));
     $this->sapiClient->verifyToken();
     // clean old tests
     $this->cleanWorkspace();
 }