Add test for rescanning removed route

test/apps/rails3.2/app/controllers/removal_controller.rb

@@ -20,4 +20,8 @@ class RemovalController < ApplicationController
 
     render 'removal/controller_removed'
   end
+
+  def implicit_render
+    @bad_stuff = raw params[:bad_stuff]
+  end
 end

test/apps/rails3.2/app/views/removal/implicit_render.html.erb

+
+<%= @bad_stuff %>

test/apps/rails3.2/config/routes.rb

@@ -2,6 +2,7 @@ Rails32::Application.routes.draw do
   resources :users
   
   match 'remove' => 'removal#remove_this_too'
+  match 'implicit' => 'removal#implicit_render'
 
   # The priority is based upon order of creation:
   # first created -> highest priority.

test/tests/test_rescanner.rb

@@ -99,7 +99,7 @@ class RescannerTests < Test::Unit::TestCase
     assert_reindex :none
     assert_changes
     assert_new 0
-    assert_fixed 3
+    assert_fixed 4
   end
 
   def test_template_add_line
@@ -158,4 +158,17 @@ class RescannerTests < Test::Unit::TestCase
     assert_new 2
     assert_fixed 0
   end
+
+  def test_remove_route
+    routes = "config/routes.rb"
+
+    before_rescan_of routes do
+      replace routes, "match 'implicit' => 'removal#implicit_render'", ""
+    end
+
+    assert_reindex :controllers, :templates
+    assert_changes
+    assert_new 0
+    assert_fixed 1
+  end
 end