Sylius\Bundle\PromotionBundle\Tests\SyliusPromotionBundleTest::its_services_are_intitializable PHP Method

    public function its_services_are_intitializable()
    {
        /** @var ContainerInterface $container */
        $container = self::createClient()->getContainer();
        $services = $container->getServiceIds();
        $services = array_filter($services, function ($serviceId) {
            return false !== strpos($serviceId, 'sylius');
        });
        foreach ($services as $id) {
            $container->get($id);
        }
    }