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_rdoc_tom_doc.rb
    path of file: ./repos/rdoc/test/rdoc
    
    the code of the file until where you have to start completion: # frozen_string_literal: true
require_relative 'helper'

class TestRDocTomDoc < RDoc::TestCase

  def setup
    super

    @top_level = @store.add_file 'file.rb'

    @TD = RDoc::TomDoc
    @td = @TD.new
  end

  def test_class_add_post_processor
    RDoc::TomDo
    
  def test_class_signature_no_space
    c = comment <<-COMMENT
Signature
  method_<here>(args)

here - something
    COMMENT
    c.format = 'tomdoc'

    signature = @TD.signature c

    assert_equal "method_<here>(args)\n", signature

    expected =
      doc(
        head(3, 'Signature'),
        list(:NOTE,
          item(%w[here],
            para('something'))))
    expected.file = @top_level

    assert_equal expected, c.parse
  end