RegisterServiceSubscribersPass example

    public function testInvalidClass()
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('Service "foo" must implement interface "Symfony\Contracts\Service\ServiceSubscriberInterface".');
        $container = new ContainerBuilder();

        $container->register('foo', CustomDefinition::class)
            ->addTag('container.service_subscriber')
        ;

        (new RegisterServiceSubscribersPass())->process($container);
        (new ResolveServiceSubscribersPass())->process($container);
    }

    public function testInvalidAttributes()
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('The "container.service_subscriber" tag accepts only the "key" and "id" attributes, "bar" given for service "foo".');
        $container = new ContainerBuilder();

        $container->register('foo', TestServiceSubscriber::class)
            ->addTag('container.service_subscriber', ['bar' => '123'])
        ;

new ResolveInstanceofConditionalsPass(),
                new RegisterEnvVarProcessorsPass(),
            ],
            -1000 => [new ExtensionCompilerPass()],
        ];

        $this->optimizationPasses = [[
            new AutoAliasServicePass(),
            new ValidateEnvPlaceholdersPass(),
            new ResolveDecoratorStackPass(),
            new ResolveChildDefinitionsPass(),
            new RegisterServiceSubscribersPass(),
            new ResolveParameterPlaceHoldersPass(false, false),
            new ResolveFactoryClassPass(),
            new ResolveNamedArgumentsPass(),
            new AutowireRequiredMethodsPass(),
            new AutowireRequiredPropertiesPass(),
            new ResolveBindingsPass(),
            new ServiceLocatorTagPass(),
            new DecoratorServicePass(),
            new CheckDefinitionValidityPass(),
            new AutowirePass(false),
            new ServiceLocatorTagPass(),
            

new ResolveInstanceofConditionalsPass(),
                new RegisterEnvVarProcessorsPass(),
            ],
            -1000 => [new ExtensionCompilerPass()],
        ];

        $this->optimizationPasses = [[
            new AutoAliasServicePass(),
            new ValidateEnvPlaceholdersPass(),
            new ResolveDecoratorStackPass(),
            new ResolveChildDefinitionsPass(),
            new RegisterServiceSubscribersPass(),
            new ResolveParameterPlaceHoldersPass(false, false),
            new ResolveFactoryClassPass(),
            new ResolveNamedArgumentsPass(),
            new AutowireRequiredMethodsPass(),
            new AutowireRequiredPropertiesPass(),
            new ResolveBindingsPass(),
            new ServiceLocatorTagPass(),
            new DecoratorServicePass(),
            new CheckDefinitionValidityPass(),
            new AutowirePass(false),
            new ServiceLocatorTagPass(),