- post "/user/#{URI.encode(target_user.display_name)}/role/#{role}/#{action}"
- assert_redirected_to :controller => "user", :action => "view", :display_name => target_user.display_name
+ post "/user/#{ERB::Util.u(target_user.display_name)}/role/#{role}/#{action}"
+ assert_redirected_to user_path(target_user)