rails/rails — pull request #3810 by lest (2011-11-30 15:37:17+00:00)
Title: fix method redefined warnings in tests

Fix

```
actionpack/test/controller/url_for_integration_test.rb:7: warning: method redefined; discarding old url_for
actionpack/test/controller/routing_test.rb:15: warning: previous definition of url_for was here
```

and

```
actionpack/test/template/record_tag_helper_test.rb:9: warning: method redefined; discarding old initialize
actionpack/test/lib/controller/fake_models.rb:59: warning: previous definition of initialize was here
```

/cc @josevalim