How to use the webtorrent-fixtures.bunny function in webtorrent-fixtures

test('parse url-list for webseed support', t => {
  const torrent = parseTorrent(fixtures.bunny.torrent)
  t.deepEqual(torrent.urlList, ['http://distribution.bbb3d.renderfarming.net/video/mp4/bbb_sunflower_1080p_30fps_stereo_abl.mp4'])
  t.end()
})

function (cb) {
      client = new WebTorrent({
        tracker: false,
        dht: { bootstrap: '127.0.0.1:' + dhtServer.address().port }
      })

      client.on('error', function (err) { t.fail(err) })
      client.on('warning', function (err) { t.fail(err) })

      var torrent = client.add(fixtures.bunny.parsedTorrent, { store: MemoryChunkStore })

      torrent.on('dhtAnnounce', function () {
        t.fail('client announced to dht')
      })

      client.on('torrent', function () {
        if (!torrent.discovery.dht) {
          t.pass('dht is disabled for this torrent')
          cb(null)
        }
      })
    }
  ], function (err) {