public void ShouldCreateStudentLoan()
        {
            var customer = AStudent();

            var loanOrderAssert = new LoanOrderAssert(_loanOrderService.StudentLoanOrder(customer));

            loanOrderAssert.BeCorrectForStudent();
        }
        public void LoadForStudentShouldHaveOnePromotion()
        {
            _mongoDbAccessor.GetPromotionDiscount("Student Promo").Returns(10);

            var orderLoan = new LoanOrderAssert(_loanOrderService.StudentLoanOrder(AStudent()));

            orderLoan.HavePromotion(1)
            .HavePromotionDiscount(0, 10);
        }