I''m having a problem with Rcov 0.40 and Rails 1.1.2. When I run all my tests (unit, functional and integration) with rcov weird things happen with some but not all of my functional tests. The tests will blow up with an ''ActionController::UnknownAction - no action responsed to my_action'' error. After investigating and adding some print statements, it turns out that in my WeeklyLineupControllerTest, when I do a ''get'' or ''post'' in the test, it actually invokes get or post on another controller, different from the controller under test, like HomeController. I checked and double checked the @controller = WeeklyLineupController.new line in my setup method. And I run the test just fine standalone, or as part of running all the tests via the rake default task. And if I break my rcov tasks out into 3 separate tasks, one that runs unit tests, another functional, and another integration, everything runs perfect. The only disadvantage to that is that I can''t get a total coverage number. Any help would be appreciated! Thanks Steve -- Posted via http://www.ruby-forum.com/.