/**
  * @test
  */
 public function it_can_sign_a_request_with_sauthc1_authorization_header()
 {
     \Stormpath\Client::$authenticationScheme = Stormpath::SAUTHC1_AUTHENTICATION_SCHEME;
     $client = \Stormpath\Client::getInstance();
     $this->assertInstanceOf('\\Stormpath\\Http\\Authc\\SAuthc1RequestSigner', $client->getDataStore()->getRequestExecutor()->getSigner());
     $directory = $this->createDirectory();
     $this->assertInstanceOf('\\Stormpath\\Resource\\Directory', $directory);
     $directory->delete();
 }