public void SaveFile()
{
PowerPointController controller = new PowerPointController();
ViewResult result = controller.SaveFile() as ViewResult;
Assert.IsNotNull(result);
}
public void Index()
{
PowerPointController controller = new PowerPointController();
ViewResult result = controller.Index() as ViewResult;
Assert.IsNotNull(result.ViewBag.HelpUrl);
Assert.IsNotNull(result.ViewBag.VersionInfo);
Assert.IsNotNull(result.ViewBag.PublishDate);
}