public void Run(string webProjectFolder, int portNumber)
        {
            var webApplication = new WebApplication(ProjectLocation.FromFolder(webProjectFolder), portNumber);
            _webServer = new IisExpressWebServer(webApplication);
            _webServer.Start();
            _webDriver = new FirefoxDriver();
            _webDriver.Navigate().GoToUrl(_webServer.BaseUrl);

            AppDomain.CurrentDomain.DomainUnload += CurrentDomainDomainUnload;
        }
 public IisExpressWebServer(WebApplication application)
 {
     _application = application;
 }