[Subject(typeof(GilliamRegistrationHandler))]
    public class email_already_known : with_handler_and_views_and_container<object, GilliamRegistrationHandler>
    {
        Establish context = () =>
        {
            store.store_document(new User(new ClaimSet("test",
                Guid.NewGuid().AsClaim(ClaimType.NameIdentifier),
                "bob@mortimer.com".AsClaim(ClaimType.Email)), new GilliamConfig()));

            store.wait();
        };

        Because of = () => post("register", new GilliamRegistrationCommand()
        {
            Password = "Password1",
            ConfirmPassword = "Password1",
            Email = "bob@mortimer.com"
        });

        It is_not_ok = () => is_400();


        It does_not_store_pending_registration = () => store.load_document<PendingRegistration>("PendingRegistrations/1").ShouldBeNull();
    }