public void Test_Expenses_DurationCashFlow_GetItemListings(
int year,
int month,
ItemTypes type,
decimal expectedAmount,
IEnumerable <string> expectedItems)
{
var startAt = new DateTime(year, month, 1);
var endAt = startAt.AddMonths(1);
var actual = new DurationCashFlow(startAt, endAt).GetItemListings(type);
var actualItems = actual
.SelectMany(item => item.Items);
Assert.That(actualItems.Select(item => item.Description), Is.EquivalentTo(expectedItems));
Assert.That(actualItems.Aggregate(0.00M, (result, item) => result + item.Amount), Is.EqualTo(expectedAmount));
}
public void Test_Expenses_CashFlow_AmountTotals(
int fromYear,
int fromMonth,
int toYear,
int toMonth,
decimal expectedCreditAmount,
decimal expectedDebitAmount,
decimal expectedDailyProfit)
{
var startAt = new DateTime(fromYear, fromMonth, 1);
var endAt = new DateTime(toYear, toMonth, 1);
var cashFlow = new DurationCashFlow(startAt, endAt);
Assert.That(cashFlow.CreditAmountTotal, Is.EqualTo(expectedCreditAmount));
Assert.That(cashFlow.DebitAmountTotal, Is.EqualTo(expectedDebitAmount));
Assert.That(cashFlow.ProfitAmountTotal, Is.EqualTo(expectedCreditAmount - expectedDebitAmount));
Assert.That(cashFlow.DailyProfit, Is.EqualTo(expectedDailyProfit));
}
