public void ConvertTest()
{
Assert.Equal("TianDiXuanHuang YuZhouHongHuang", PinyinUtil.GetFullChars("������� ������"));
Assert.Equal("RZC XBS XXJ XXY", PinyinUtil.GetFirstChars("��֮�� �Ա��� ����� ϰ��Զ"));
}
public void ConvertTest()
{
Assert.Equal("TianDiXuanHuang YuZhouHongHuang", PinyinUtil.GetFullChars("天地玄黄 宇宙洪荒"));
Assert.Equal("RZC XBS XXJ XXY", PinyinUtil.GetFirstChars("人之初 性本善 性相近 习相远"));
}