You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: test_exception.rb
    path of file: ./repos/jruby/test/mri/ruby
    
    the code of the file until where you have to start completion: # frozen_string_literal: false
require 'test/unit'
require 'tempfile'

class TestException < Test::Unit::TestCase
  def test_exceptio
    
  def test_circular_cause
    bug13043 = '[ruby-core:78688] [Bug #13043]'
    begin
      begin
        raise "error 1"
      ensure
        orig_error = $!
        begin
          raise "error 2"
        rescue => err
          raise orig_error
        end