# File test/tc_test_mu.rb, line 211
  def test_ddt_close_all_sessions
      api = Mu::Ddt.new(@mu_ip, @mu_admin_user, @mu_admin_pass)
      api.new_session
      api.new_session
      api.new_session
      api.close_all_sessions
      sessions = Nokogiri::XML(api.get_all_sessions)
      sess = sessions.xpath("//session")
      assert(sess.length == 0, "expected 0 sessions, got #{sess.length}")
  end