public void ShouldAddCookieToCurrentDomain()
{
driver.Url = macbethPage;
IOptions options = driver.Manage();
Cookie cookie = new Cookie("Marge", "Simpson", "/");
options.AddCookie(cookie);
ReadOnlyCollection<Cookie> cookies = options.GetCookies();
Assert.That(cookies.Contains(cookie), "Valid cookie was not returned");
}