public void ShouldRefuseLoanWhenTheBalanceIsLessThan10PerscentOfTheCredit()
        {
            int salary = 3000;
            int balance = 500;
            var loanCustomer = new LoanCustomer(salary, balance);

            Assert.IsFalse(loanCustomer.CheckLoan(100000,10));
        }
        public void ShouldRefuseLoanWhenTheSalaryIsLessThan3TimeMensuality()
        {
            int salary = 100;
            int balance = 500;
            var loanCustomer = new LoanCustomer(salary, balance);

            Assert.IsFalse(loanCustomer.CheckLoan(1000, 10));
        }
        public void ShouldAcceptLoanWhenTheBalanceIsMoreThan10PerscentOfTheCreditAndSalaryMoreThan3TimesMensuality()
        {
            int salary = 3100;
            int balance = 10500;
            var loanCustomer = new LoanCustomer(salary, balance);

            Assert.IsTrue(loanCustomer.CheckLoan(10000,10));
        }