diff --git a/activesupport/test/core_ext/module/attr_accessor_with_default.rb b/activesupport/test/core_ext/module/attr_accessor_with_default.rb
index 8ae52ad17a..e69de29bb2 100644
--- a/activesupport/test/core_ext/module/attr_accessor_with_default.rb
+++ b/activesupport/test/core_ext/module/attr_accessor_with_default.rb
@@ -1,30 +0,0 @@
-require File.dirname(__FILE__) + '/../../abstract_unit'
-
-class AttrWithDefaultTest < Test::Unit::TestCase
-  def setup
-    @target = Class.new do
-      def helper
-        'helper'
-      end
-    end  
-    @instance = @target.new
-  end
-  
-  def test_default_arg
-    @target.attr_accessor_with_default :foo, :bar
-    assert_equal(:bar, @instance.foo)
-    @instance.foo = nil
-    assert_nil(@instance.foo)
-  end
-  
-  def test_default_proc
-    @target.attr_accessor_with_default(:foo) {helper.upcase}
-    assert_equal('HELPER', @instance.foo)
-    @instance.foo = nil
-    assert_nil(@instance.foo)
-  end
-  
-  def test_invalid_args
-    assert_raise(RuntimeError) {@target.attr_accessor_with_default :foo}
-  end
-end
\ No newline at end of file
diff --git a/activesupport/test/core_ext/module/attr_accessor_with_default_test.rb b/activesupport/test/core_ext/module/attr_accessor_with_default_test.rb
index 8ae52ad17a..71039c0ef9 100644
--- a/activesupport/test/core_ext/module/attr_accessor_with_default_test.rb
+++ b/activesupport/test/core_ext/module/attr_accessor_with_default_test.rb
@@ -1,6 +1,6 @@
 require File.dirname(__FILE__) + '/../../abstract_unit'
 
-class AttrWithDefaultTest < Test::Unit::TestCase
+class AttrAccessorWithDefaultTest < Test::Unit::TestCase
   def setup
     @target = Class.new do
       def helper