module ThinpWorld
  def tools_version
    "0.1.5+"
  end

  def xml_file
    'metadata.xml'
  end

  def dev_file
    'metadata.bin'
  end

  # FIXME: we should really break out the xml stuff from
  # thinp-test-suite and put in a gem in this repo.
  def write_valid_xml(path)
    File.open(path, "w+") do |f|
      f.write <<EOF
<superblock uuid="" time="0" transaction="0" data_block_size="128" nr_data_blocks="1000">
  <device dev_id="0" mapped_blocks="2" transaction="0" creation_time="0" snap_time="0">
    <range_mapping origin_begin="0" data_begin="0" length="2" time="0"/>
  </device>
</superblock>
EOF
    end
  end
end

World(ThinpWorld)