public void SetUp()
{
var subject = new UserSessionService(null, null, null);
var userToken = subject.NewUser();
subject.SelectDeal("SOME_INVALID_USER_TOKEN",
new VoucherDetailsModel {
Voucher = new VoucherModel {
Code = "SOME_VOUCHER_CODE"
}
});
_result = subject.GetVoucherForUser(userToken);
}