public async Task PaymentPartiallyPaid()
{
var loanId = new Guid();
CreatePayment(100, loanId);
var change = await _paymentService.FoundPayment(loanId, 50);
change.Should().Be(0);
SaveCount.Should().Be(1);
Payments[0].Should().HavePaidAmount(50);
Payments[0].IsPaid.Should().BeFalse();
}
public async Task PaymentIsBiggerThanNeededToPayLoan()
{
var loanId = new Guid();
CreatePayment(100, loanId);
var change = await _paymentService.FoundPayment(loanId, 200);
change.Should().Be(100);
SaveCount.Should().Be(1);
Payments[0].Should().HavePaidAmount(100);
Payments[0].IsPaid.Should().BeTrue();
}
public async Task FoundPaymentWhenEqualAmountIsPaid()
{
var loanId = new Guid();
CreatePayment(100, loanId);
var change = await _paymentService.FoundPayment(loanId, 100);
change.Should().Be(0);
SaveCount.Should().Be(1);
Payments.Should().HaveAllPaymentsPaid();
Payments[0].Should().HavePaidAmount(100);
}
public async Task PaymentIsBiggerThanOneInstallmentCost()
{
var loanId = new Guid();
CreatePayment(100, loanId);
CreatePayment(100, loanId, 1);
var change = await _paymentService.FoundPayment(loanId, 200);
change.Should().Be(0);
SaveCount.Should().Be(1);
Payments.Should().HaveAllPaymentsPaid();
Payments[0].PaidAmount.Should().Be(100);
Payments[1].PaidAmount.Should().Be(100);
}
