public void AddMenu_AddNews_NextPage()
{
string filePath = PortalChromeDriver.CreateFolder(@"自定义菜单\检查图文选择素材对话框");
MenuPage.AddMenu("1");
MenuPage.AddNews_NextPage();
Thread.Sleep(2 * 1000);
Assert.IsTrue(Utility.IsAt(MenuElement.Notification, "保存成功"));
PortalChromeDriver.TakeScreenShot(filePath, "检查图文选择素材对话框");
}