# File TRASH/libxml-ruby-old/tests/tc_xml_document_write3.rb, line 20
  def test_ruby_xml_document_write_content_append()
    xml = "<?xml version=\"1.0\"?>\n"
    xml << "<rubynet>\n"
    xml << "  <pkg>\n"
    xml << "    <meta>\n"
    xml << "      <pkgname>libxml</pkgname>\n"
    xml << "    </meta>\n"
    xml << "  </pkg>\n"
    xml << "</rubynet>\n"
    pkg = @doc.root.child = XML::Node.new('pkg')
    meta = pkg.child = XML::Node.new('meta')
    pkgname = meta << XML::Node.new('pkgname')
    pkgname << 'libxml'
    assert_equal(xml, @doc.to_s)
  end