class Fauxhai::Fetcher

def initialize(options = {}, &override_attributes)
  @options = options
  if !force_cache_miss? && cached?
    @data = cache
  else
    require "net/ssh" unless defined?(Net::SSH)
    Net::SSH.start(host, user, @options) do |ssh|
      @data = JSON.parse(ssh.exec!("ohai"))
    end
    # cache this data so we do not have to SSH again
    File.open(cache_file, "w+") { |f| f.write(@data.to_json) }
  end
  yield(@data) if block_given?
  if defined?(ChefSpec)
    data = @data
    ::ChefSpec::Runner.send :define_method, :fake_ohai do |ohai|
      data.each_pair do |attribute, value|
        ohai[attribute] = value
      end
    end
  end
  @data
end