keeping track of changes as git is too clumsy for it

test/models/card_test.rb

@@ -28,6 +28,9 @@ module Merged
       assert_equal card.index ,  1
     end
 
+    def test_change_name
+      assert_equal "studios:Standard" , first.change_name
+    end
 
   end
 end

test/models/page_test.rb

@@ -34,5 +34,9 @@ module Merged
         assert_equal section.index ,  index + 1 # because we have human index
       end
     end
+    def test_change_name
+      assert_equal "index" , index.change_name
+    end
+
   end
 end

test/models/section_test.rb

@@ -42,5 +42,8 @@ module Merged
     def test_last_has_no_next
       assert_nil last.next_section
     end
+    def test_change_name
+      assert_equal "studios:Studios" , first.change_name
+    end
   end
 end