private function createCommandTester(ContainerInterface $container, Application $application = null)
{
if (null === $application) {
$application = new Application();
}
$application->setAutoExit(false);
$command = new DemoteUserCommand();
$command->setContainer($container);
$application->add($command);
return new CommandTester($application->find('fos:user:demote'));
}
protected function interact(InputInterface $input, OutputInterface $output)
{
/** @var UserDiscriminatorInterface $discriminator */
$discriminator = $this->getContainer()->get('rollerworks_multi_user.user_discriminator');
$discriminator->setCurrentUser($input->getOption('user-system'));
parent::interact($input, $output);
}