symfony/symfony — pull request #8252 by lsmith77 (2013-06-12 10:09:26+00:00)
Title: Container check alias in has method

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | [![Build Status](https://travis-ci.org/lsmith77/symfony.png?branch= container_check_alias_in_has_method)](https://travis-ci.org/lsmith77/symfony)
| Fixed tickets | -
| License | MIT
| Doc PR | -

This bug might also be in 2.2 but we encountered it in 2.3 and the relevant code was changed slightly from 2.2 to 2.3. We noticed this issue here:
https://github.com/symfony-cmf/RoutingBundle/issues/109

The issue is caused by the ``$container->has->('router')`` check in the Router related commands:
https://github.com/symfony/FrameworkBundle/blob/master/Command/RouterDebugCommand.php#L32

As with the CMF we use a chain router service that is aliased to ``router``, the commands do not get registered.