public async Task <CashflowProjectionGroup> GenerateProjectionAsync(
List <CashflowBankAccount> accounts,
DateTime startDate,
DateTime endDate,
decimal openingBalance,
decimal threshold
)
{
var cpg = this.cashflowProjectionGroupFactory.Create();
List <CashflowProjectionTransfer> cpts = await projectionTransferGenerator.GenerateCashflowProjectionTransfersAsync(accounts, startDate, endDate);
var tasks = new List <Task <Tuple <ICashflowProjectionMode, List <CashflowProjectionItem> > > >();
foreach (var mode in cpg.Modes)
{
tasks.Add(Task.Factory.StartNew(() => {
var cpi = mode.GenerateAggregatedProjectionItems(cpts);
ApplyBalancesAndThreshold(cpi, startDate, openingBalance, threshold);
return(new Tuple <ICashflowProjectionMode, List <CashflowProjectionItem> >(mode, cpi));
}));
}
var cpgs = await Task.WhenAll(tasks);
foreach (var t in cpgs)
{
cpg.Items.Add(t.Item1, t.Item2);
}
//foreach (var mode in cpg.Modes)
//{
// var cpi = mode.GenerateAggregatedProjectionItems(cpts);
// ApplyBalancesAndThreshold(cpi, startDate, openingBalance, threshold);
// cpg.Items.Add(mode, cpi);
//}
return(cpg);
}
public void TestSingleOccurranceTransferWithinDateRange()
{
List <CashflowProjectionTransfer> results;
mockTransferFrequencyDateCalculatorFactory.Setup(s => s.GetFrequency(It.IsAny <Schedule>()))
.Returns(mockTransferFrequencyDateCalculatorMonthly.Object);
var testdata = new[]
{
new
{ // all accounts, from elsewhere
TransferDate = new DateTime(2015, 7, 10),
StartDate = new DateTime(2015, 7, 5),
EndDate = new DateTime(2015, 10, 20),
FromAccount = (BankAccount)null,
ToAccount = new BankAccount()
{
BankAccountId = 2
},
CashflowAccounts = new List <CashflowBankAccount>(),
QtyInbound = 1,
QtyOutbound = 0,
Message = "All accounts. From elsewhere. In=1, Out=0"
},
new
{ // all accounts, from elsewhere
TransferDate = new DateTime(2015, 7, 10),
StartDate = new DateTime(2015, 7, 5),
EndDate = new DateTime(2015, 10, 20),
FromAccount = new BankAccount()
{
BankAccountId = 2
},
ToAccount = (BankAccount)null,
CashflowAccounts = new List <CashflowBankAccount>(),
QtyInbound = 0,
QtyOutbound = 1,
Message = "All accounts. From elsewhere. In=0, Out=1"
}
};
foreach (var data in testdata)
{
var bankAccounts = new List <BankAccount>();
foreach (var cba in data.CashflowAccounts)
{
bankAccounts.Add(cba.BankAccount);
}
var tds = new List <TransferDirection>()
{
new TransferDirection()
{
IsInbound = data.QtyInbound > 0,
IsOutbound = data.QtyOutbound > 0,
Transfer = new Transfer(scheduleFactory)
{
Schedule = new Schedule(scheduleFrequencyCalculators)
{
StartDate = data.TransferDate,
EndDate = data.TransferDate
},
FromBankAccount = data.FromAccount,
ToBankAccount = data.ToAccount,
IsEnabled = true,
Amount = 100
}
}
};
mockTransferDirectionGenerator.Setup(s => s.GetTransferDirections(It.IsAny <List <BankAccount> >()))
.Returns(tds);
results = sut.GenerateCashflowProjectionTransfersAsync(data.CashflowAccounts, data.StartDate, data.EndDate).Result;
Assert.AreEqual(results.Count(c => c.TransferDirection.IsInbound), data.QtyInbound, data.Message);
Assert.AreEqual(results.Count(c => c.TransferDirection.IsOutbound), data.QtyOutbound, data.Message);
}
}