public void FireFox()
{
var driverService = FirefoxDriverService.CreateDefaultService(_driverDir, "geckodriver.exe");
driverService.FirefoxBinaryPath = @"C:\Program Files (x86)\Mozilla Firefox\firefox.exe";
driverService.HideCommandPromptWindow = true;
driverService.SuppressInitialDiagnosticInformation = true;
var driver = new FirefoxDriver(driverService, new FirefoxOptions(), TimeSpan.FromSeconds(60));
TestBrowser(driver);
}