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_color.rb
    path of file: ./repos/artichoke/artichoke-backend/vendor/ruby/test/irb
    
    the code of the file until where you have to start completion: # frozen_string_literal: false
require 'test/unit'
require 'irb/color'
require 'rubygems'
require 'stringio'

module TestIRB
  class TestColor < Test::Unit::TestCase
    CLEAR     = "\e[0m"
    BOLD      = "\e[1m"
    UNDERLINE = "\e[4m"
    REVERSE   = "\e[7m"
    RED       = "\e[31m"
    GREEN     = "\e[32m"
    YELLOW    = "\e[33m"
    BLUE      = "\e[34m"
    MAGENTA   = "\e[35m"
    CYAN      = "\e[36m"

    def test_colorize
      text = "text"
      {
        [:BOLD]      => "#{BOLD}#{text}#{CLEAR}",
        [:UNDERLINE] => "#{UNDERLINE}#{text}#{CLEAR}",
        [:REVERSE]   => "#{REVERSE}#{text}#{CLEAR}",
        [:RED]       => "#{RED}#{text}#{CLEAR}",
        [:GREEN]     => "#{GREEN}#{text}#{CLEAR}",
        [:YELLOW]    => "#{YELLOW}#{text}#{CLEAR}",
        [:BLUE]      => "#
    
    def test_colorize_code_complete_false
      # `complete: false` behaviors. Do not warn end-of-file.
      {
        "'foo' + 'bar" => "#{RED}#{BOLD}'#{CLEAR}#{RED}foo#{CLEAR}#{RED}#{BOLD}'#{CLEAR} + #{RED}#{BOLD}'#{CLEAR}#{RED}bar#{CLEAR}",
        "('foo" => "(#{RED}#{BOLD}'#{CLEAR}#{RED}foo#{CLEAR}",
      }.each do |code, result|
        if colorize_code_supported?
          assert_equal_with_term(result, code, complete: false)

          assert_equal_with_term(code, code, complete: false, tty: false)

          assert_equal_with_term(code, code, complete: false, colorable: false)

          assert_equal_with_term(result, code, complete: false, tty: false, colorable: true)

          unless complete_option_supported?
            assert_equal_with_term(result, code, complete: true)

            assert_equal_with_term(code, code, complete: true, tty: false)

            assert_equal_with_term(code, code, complete: true, colorable: false)

            assert_equal_with_term(result, code, complete: true, tty: false, colorable: true)
          end
        else
          assert_equal_with_term(code, code)
        end