I found an issue with one of the tests. Previously the test would never fail, so if the router recognition was broken we might not know. I've fixed that and also changed the path under test to make it easier to see that it should not be a recognized path.
If you have any questions, please feel free to let me know. I hope we can get this into the next Rails 3.2.x release.
Fix test_path_not_found so that it will indeed fail if the router is …
…given an unknown path. Also change the test path to make it more obvious that the given path should not be recognized.