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: puppet_fact_parser_test.rb
    path of file: ./repos/foreman/test/unit
    
    the code of the file until where you have to start completion: require "test_helper"

class PuppetFactsParserTest < ActiveSupport::TestCase
  attr_reader :importer

  def setup
    @importer = PuppetFactP
    
  def get_facterdb_facts(facterversion, os_name, os_major)
    require 'facterdb'
    # This uses the legacy facts since it's always present
    filter = "facterversion=/^#{Regexp.escape(facterversion)}\./ and operatingsystem=#{os_name} and operatingsystemmajrelease=#{os_major}"
    result = FacterDB.get_facts(filter)
    raise "No facts found for #{os_name} #{os_major} on Facter #{facterversion}" if result.empty?
    result.first.dup
  end