createClient(); $container = self::$kernel->getContainer(); $foo = $container->get('foo'); $bar = $container->get('bar'); $templating = $container->get('templating'); $concreteService = $container->get('concrete_class'); $this->assertSame($templating, $concreteService->getTemplating()); $this->assertSame($foo, $concreteService->getFoo()); $this->assertSame($bar, $concreteService->getBar()); } }