private Charge GetTestCharge(DateTime?date = null, AmountCurrency amountCurrency = null)
{
return(new Charge()
{
Amount = amountCurrency ?? new AmountCurrency(100, "ARS"),
Event = new Event()
{
Id = 1,
Date = date ?? DateTime.Now,
Type = new EventType()
{
},
User = MockData.GetTestUser(),
},
Payments = new List <PaymentCharge>()
});
}
public async Task ShouldGetCorrectDebtByCurrency()
{
var chargeRepositoryMock = new Mock <IRepository <Charge> >();
chargeRepositoryMock.Setup(x => x.ListAsync(
It.IsAny <Expression <Func <Charge, bool> > >(),
It.IsAny <SortOptions>(),
It.IsAny <int?>(),
It.IsAny <int?>()))
.Returns((Expression <Func <Charge, bool> > predicate, SortOptions sortOptions, int?pageSize, int?pageNum) =>
//Return charges after applying UserDebtService's predicate
Task.FromResult(GetTestCharges().Where(predicate.Compile()).ToList()));
UserDebtService userDebtService = new UserDebtService(chargeRepositoryMock.Object);
AmountCurrency debt = await userDebtService.GetUserDebtByCurrency(
MockData.GetTestUser().Id, Enumerations.Currency.ARS);
Assert.Multiple(() =>
{
Assert.AreEqual(63.75M, debt.Amount, "AR$ debt should be $63.75");
Assert.AreEqual(Enumerations.Currency.ARS, debt.Currency, "Debt currency should be AR$");
});
}
/// <summary>
/// Validate payment is valid for the user's debt.
/// e.g.: Payment cannot exceed user's debt
/// </summary>
/// <param name="payment"></param>
/// <param name="userId"></param>
/// <returns></returns>
public async Task <bool> IsValidPayment(Payment payment)
{
AmountCurrency userDebtAmount = await GetUserDebtByCurrency(payment.User.Id, payment.Currency);
return(payment.Amount <= userDebtAmount.Amount);
}