fix tests

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | -
found the issue:

```
var_dump(realpath($phpcrOdmDocDir), $phpcrOdmDocPrefix); die;
```

results in 

```
string(91) "/Users/lsmith/htdocs/cmf-sandbox/vendor/symfony-cmf/routing-bundle/Tests/Resources/Document"
string(74) "Symfony\Cmf\Bundle\RoutingBundle\CmfRoutingBundle\Tests\Resources\Document"
```

adjusted accordingly

```
$container->setParameter('cmf_testing.bundle_fqn', 'Symfony\Cmf\Bundle\RoutingBundle\CmfRoutingBundle');
```