class LBWebTestCase extends WebTestCase
 {
     const DEFAULT_PASSWORD = 'test';
     const ENVIRONMENT = 'test';
     const DEFAULT_USER = 'test';
     const DEFAULT_PROVIDER = 'application';
     const DEFAULT_ROLE = 'TCA';

     /**
      * @var Client
      */
     protected $client = null;

     /**
      * @var Container
      */
     protected $container;

     /**
      * Setup default configuration. Creates client, sets router, routes and container
      */
     public function setUp()
     {
         $this->createDefaultClient();
         $this->router = $this->client->getContainer()->get('router');
         $this->routes = $this->router->getRouteCollection();
         $this->container = $this->client->getContainer();
     }

     /**
      * creates a default application client with a logged in user:
      * ClientParameters: array('environment' => 'test')
      * ServerParameters: array(
      *   'PHP_AUTH_USER' => 'test',
      *   'PHP_AUTH_PW' => self::DEFAULT_PASSWORD,
      *   'PHP_AUTH_ROLE' => 'TCA'
      *   )
      *
      * @param array|null $clientParams
      * @param array|null $serverParams
      */
     protected function createDefaultClient(array $clientParams = null, array $serverParams = null)
     {
         if ($clientParams === null) {
             $clientParams = array('environment' => self::ENVIRONMENT);
         }
         if ($serverParams === null) {
             $serverParams = array(
                 'PHP_AUTH_USER' => self::DEFAULT_USER,
                 'PHP_AUTH_PW' => self::DEFAULT_PASSWORD,
                 'PHP_AUTH_ROLE' => self::DEFAULT_ROLE
             );
         }
         $this->client = static::createClient($clientParams, $serverParams);

     }
}