FragmentRendererPass example

$container->addCompilerPass(new AddAnnotationsCachedReaderPass(), PassConfig::TYPE_AFTER_REMOVING, -255);
        $this->addCompilerPassIfExists($container, AddValidatorInitializersPass::class);
        $this->addCompilerPassIfExists($container, AddConsoleCommandPass::class, PassConfig::TYPE_BEFORE_REMOVING);
        // must be registered as late as possible to get access to all Twig paths registered in         // twig.template_iterator definition         $this->addCompilerPassIfExists($container, TranslatorPass::class, PassConfig::TYPE_BEFORE_OPTIMIZATION, -32);
        $this->addCompilerPassIfExists($container, TranslatorPathsPass::class, PassConfig::TYPE_AFTER_REMOVING);
        $container->addCompilerPass(new LoggingTranslatorPass());
        $container->addCompilerPass(new AddExpressionLanguageProvidersPass(false));
        $this->addCompilerPassIfExists($container, TranslationExtractorPass::class);
        $this->addCompilerPassIfExists($container, TranslationDumperPass::class);
        $container->addCompilerPass(new FragmentRendererPass());
        $this->addCompilerPassIfExists($container, SerializerPass::class);
        $this->addCompilerPassIfExists($container, PropertyInfoPass::class);
        $container->addCompilerPass(new ControllerArgumentValueResolverPass());
        $container->addCompilerPass(new CachePoolPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, 32);
        $container->addCompilerPass(new CachePoolClearerPass(), PassConfig::TYPE_AFTER_REMOVING);
        $container->addCompilerPass(new CachePoolPrunerPass(), PassConfig::TYPE_AFTER_REMOVING);
        $this->addCompilerPassIfExists($container, FormPass::class);
        $container->addCompilerPass(new WorkflowGuardListenerPass());
        $container->addCompilerPass(new ResettableServicePass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, -32);
        $container->addCompilerPass(new RegisterLocaleAwareServicesPass());
        $container->addCompilerPass(new TestServiceContainerWeakRefPass(), PassConfig::TYPE_BEFORE_REMOVING, -32);
        

    public function testContentRendererWithoutInterface()
    {
        $this->expectException(\InvalidArgumentException::class);
        $builder = new ContainerBuilder();
        $fragmentHandlerDefinition = $builder->register('fragment.handler');
        $builder->register('my_content_renderer', 'Symfony\Component\DependencyInjection\Definition')
            ->addTag('kernel.fragment_renderer', ['alias' => 'foo']);

        $pass = new FragmentRendererPass();
        $pass->process($builder);

        $this->assertEquals([['addRendererService', ['foo', 'my_content_renderer']]], $fragmentHandlerDefinition->getMethodCalls());
    }

    public function testValidContentRenderer()
    {
        $builder = new ContainerBuilder();
        $fragmentHandlerDefinition = $builder->register('fragment.handler')
            ->addArgument(null);
        $builder->register('my_content_renderer', 'Symfony\Component\HttpKernel\Tests\DependencyInjection\RendererService')