public void Test_ComputeZopaLoanPool()
{
var zopaLoanPoolService = new ZopaLoanPoolService(_lenderData);
var totalLoanAvailable = zopaLoanPoolService.ComputeZopaLoanPool();
Assert.AreEqual(totalLoanAvailable, 1030);
}
public void Test_CanZopaFulFillLoan_Given_Loan_Is_1400_Can_not_Fullfill()
{
var zopaLoanPoolService = new ZopaLoanPoolService(_lenderData);
var loanRequest = 1400;
var isSatisfiable = zopaLoanPoolService.CanZopaFulFillLoan(loanRequest);
Assert.IsFalse(isSatisfiable);
}
static void Main(string[] args)
{
try
{
IZopaPrintAndIO zopaPrintAndIOService = new ZopaPrintAndIOService();
IList <LenderData> lenderData = zopaPrintAndIOService.ReadCvsFile("market_data.txt");
/*
* new List<LenderData>
* {
* new LenderData {Available = 150, Lender = "Joe Blogs", Rate = (float) 0.052},
* new LenderData {Available = 230, Lender = "Martin Okello", Rate = (float) 0.022},
* new LenderData {Available = 650, Lender = "Joshua Lent", Rate = (float) 0.032}
* };*/
decimal loanAmountRequest = 1010;//decimal.Parse(args[1]);
var monthsDurationOfPayment = 36;
if (args.Length > 0)
{
lenderData = zopaPrintAndIOService.ReadCvsFile(args[0]);
loanAmountRequest = decimal.Parse(args[1]);
}
IZopaLoanPool zopaLoanService = new ZopaLoanPoolService(lenderData);
var canZopaSatisfy = zopaLoanService.CanZopaFulFillLoan(loanAmountRequest);
if (canZopaSatisfy)
{
ILowLoanLender lowLoanLenderService = new LowLenderService();
var lenderLowLenderSatisiyingList = lowLoanLenderService.GetLenderContributors(loanAmountRequest, lenderData);
IRepayment repaymentService = new RepaymentService(lowLoanLenderService);
var repaymentAmount = repaymentService.ComputeTotalRepaymentAmount(lenderLowLenderSatisiyingList);
var interestRate = repaymentService.ComputeTotalRateOfRepayment(lenderLowLenderSatisiyingList);
var monthlyPayments = repaymentService.ComputeMonthlyRepaymentAmount(lenderLowLenderSatisiyingList, monthsDurationOfPayment);
zopaPrintAndIOService.PrintLine((decimal)repaymentService.RoundToTheNearest((double)loanAmountRequest, 2), (double)repaymentService.RoundToTheNearest(interestRate, 1), (decimal)repaymentService.RoundToTheNearest((double)monthlyPayments, 2), (decimal)repaymentService.RoundToTheNearest((double)repaymentAmount, 2));
}
else
{
Console.Out.WriteLine(string.Format("Zopa cannot satisfy the loan request for £{0} Pounds",
loanAmountRequest));
}
}
catch (Exception ex)
{
Console.Out.WriteLine("Your data may be inadequate for the machine. check the Program inputs");
}
}
public void Test_CanZopaFulFillLoan_Given_Loan_Is_15001_Or_999_Can_not_Fullfill()
{
var zopaLoanPoolService = new ZopaLoanPoolService(_lenderData);
var loanRequest1 = 15001;
var loanRequest2 = 999;
var isSatisfiableloan1 = zopaLoanPoolService.CanZopaFulFillLoan(loanRequest1);
var isSatisfiableloan2 = zopaLoanPoolService.CanZopaFulFillLoan(loanRequest1);
Assert.IsFalse(isSatisfiableloan1 && isSatisfiableloan2);
}
