def METHOD_NAME(self, qbittorrent_client):
    torrent = self.read_httpretty_content('Hell.On.Wheels.S05E02.720p.WEB.rus.LostFilm.TV.mp4.torrent', 'rb')
    client = qbittorrent_client.return_value
    client.torrents_add.return_value = 'Ok.'
    torrent_info = [
        new('torrent', {
            'name': 'Hell.On.Wheels.S05E02.720p.WEB.rus.LostFilm.TV.mp4',
            'info': new('info', {
                "added_on": 1616424630
            })
        })
    ]
    client.torrents_info.return_value = torrent_info
    plugin = QBittorrentClientPlugin()
    settings = self.DEFAULT_SETTINGS
    plugin.set_settings(settings)
    self.assertEqual(True, plugin.add_torrent(torrent, TopicSettings("/path/to/download")))