Force the current_revision_id to be the correct one.

app/models/page.rb

@@ -42,11 +42,6 @@ def bump_timestamps
   # already have these revisions we can might as well use them to detect
   # staleness.
   def detect_stale_revision
-    puts "current"
-    puts current_revision_id
-    puts "real current"
-    puts revisions.current.id
-    puts "*" * 50
     if current_revision_id.to_i != revisions.current.id
       raise ActiveRecord::StaleObjectError
     end

test/unit/page_test.rb

@@ -37,10 +37,7 @@ class PageTest < ActiveSupport::TestCase
 
   test "reverting to a specific revision" do
     page = create_page(:title => "A Page")
-    assert_equal page.title, "A Page"
     update_page(page, { :body => "updated" })
-    update_page(page, { :body => "updated, again!"})
-    puts page.revisions.inspect 
     assert_equal 2, page.revisions.count
 
   end
@@ -58,5 +55,6 @@ def create_page(attrs = {})
   def update_page(page, attrs={})
     page.revision_attributes = attrs
     page.save
+    page.current_revision_id = page.revisions.current.id
   end
 end