public void TestNewCut()
        {
            var segmenter = new JiebaSegmenter();

            var wordInfos = segmenter.Cut2("推荐系统终于发布了最终的版本,点击率蹭蹭上涨");

            Assert.Equal(wordInfos.ElementAt(0).position, 0);
            for (int i = 1; i < wordInfos.Count(); i++)
            {
                Assert.Equal(wordInfos.ElementAt(i).position,
                             wordInfos.ElementAt(i - 1).position + wordInfos.ElementAt(i - 1).value.Length);
            }
        }