/**
  * Tests the execution of the command
  *
  * @return void
  */
 public function testExecute()
 {
     $kernel = GravitonTestCase::createKernel();
     $application = new Application($kernel);
     $application->add(new CleanDynamicBundleCacheCommand());
     $command = $application->find('graviton:clean:dynamicbundles');
     $command->setKernel($kernel);
     $command->setFilesystem($this->getFsMock());
     $commandTester = new CommandTester($command);
     $commandTester->execute(array());
 }