public void InsertSingleNewTransaction_WithCombinationsOfStartAndTransactValues_ReturnsExpectedBalance(double startingValue, double transactionValue, double expectedValue)
{
// Arrange
IBankAccountDailyBalances dailyBalances = new BankAccountDailyBalances(startingValue);
FinancialTransactionDto transaction = new FinancialTransactionDto(DateTime.Parse("01/01/2020 00:00:00"), "Ledger", transactionValue, "Company");
// Act
dailyBalances.InsertSingleNewTransaction(transaction);
// Assert
dailyBalances.LastDailyEndingBalance.ShouldEqual(expectedValue);
}
public void ForEach_SingleDailyBalance_EachDailyBalanceIsSeen()
{
// Arrange
IBankAccountDailyBalances dailyBalances = new BankAccountDailyBalances(0.0);
FinancialTransactionDto transaction = new FinancialTransactionDto(DateTime.Parse("01/01/2020 00:00:00"), "Ledger", 20.0, "Company");
dailyBalances.InsertSingleNewTransaction(transaction);
var expectedBalances = dailyBalances.GetAllDailyBalances();
List <DateTime> expectedDays = new List <DateTime>();
List <DateTime> visitedDays = new List <DateTime>();
dailyBalances.ForEach(dailyBalance => expectedDays.Add(dailyBalance.Date));
// Act
dailyBalances.ForEach(dailyBalance => visitedDays.Add(dailyBalance.Date));
// Assert
visitedDays.Count.ShouldEqual(expectedBalances.Count);
expectedDays.ShouldEqual(visitedDays);
}
