/**
  * @expectedException \InvalidArgumentException
  * @expectedExceptionMessage File not found: file_doesnt_exist.ext
  * @covers ::execute
  */
 public function testExecute_fileNotFound()
 {
     // mock the Kernel or create one depending on your needs
     $application = new Console(self::$app);
     $application->add(new AclLoadCommand());
     $command = $application->find('acl:load');
     $commandTester = new CommandTester($command);
     $file = 'file_doesnt_exist.ext';
     $commandTester->execute(array('command' => $command->getName(), 'file' => $file));
 }