module Test::Unit::Attribute::ClassMethods

def find_attribute(method_name, name, options={})
  recursive_p = options[:recursive]
  recursive_p = true if recursive_p.nil?
  @attributes_table ||= StringifyKeyHash.new
  if @attributes_table.key?(method_name)
    attributes = @attributes_table[method_name]
    if attributes.key?(name)
      return attributes[name]
    end
  end
  return nil unless recursive_p
  return nil if self == TestCase
  @cached_parent_test_case ||= ancestors.find do |ancestor|
    ancestor != self and
      ancestor.is_a?(Class) and
      ancestor < Test::Unit::Attribute
  end
  return nil if @cached_parent_test_case.nil?
  @cached_parent_test_case.find_attribute(method_name, name, options)
end