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_ractor.rb
    path of file: ./repos/artichoke/artichoke-backend/vendor/ruby/test/digest
    
    the code of the file until where you have to start completion: # frozen_string_literal: true
require 'test/unit'

require 'digest'
%w[digest/md5 digest/rmd160 digest/sha1 digest/sha2 digest/bubblebabble].each do |lib|
  begin
    require lib
  rescue LoadError
  end
end

module TestDigestRactor
  Data1 = "abc"
  Data2 = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"

  def setup
    pend unless defined?(Ractor)

    
  def test_s_hexdigest
    assert_in_out_err([], <<-"end;", ["true", "true"], [])
      $VERBOSE = nil
      require "digest"
      require "#{self.class::LIB}"
      DATA = #{self.class::DATA.inspect}
      rs = DATA.map do |str, hexdigest|
        r = Ractor.new str do |x|
          #{self.class::ALGO}.hexdigest(x)
        end
        [r, hexdigest]
      end
      rs.each do |r, hexdigest|
        puts r.take == hexdigest
      end
    end;
  end