Symfony\Component\DependencyInjection\ContainerBuilder::autowire PHP Method

    public function autowire($id, $class = null)
    {
        return $this->setDefinition($id, (new Definition($class))->setAutowired(true));
    }

    public function testAutowire()
    {
        $builder = new ContainerBuilder();
        $builder->autowire('foo', 'Bar\FooClass');

        $this->assertTrue($builder->hasDefinition('foo'), '->autowire() registers a new service definition');
        $this->assertTrue($builder->getDefinition('foo')->isAutowired(), '->autowire() creates autowired definitions');
    }