public void ApportionCostsSafeOnEmptyList()
{
var data = new TestApportionable[0];
var apportioner = new CostApportioner <TestApportionable>(x => x.Cost, (x, y) => x.Cost = y, x => x.IsApportionable);
apportioner.ApportionCost(data, 40.0m);
}
public void ApportionCostsSimpleCase_DoingItTwiceGivesSameResult()
{
var data = new[] {
new TestApportionable {
Cost = 15, IsApportionable = true
},
new TestApportionable {
Cost = 15, IsApportionable = true
},
new TestApportionable {
Cost = 15, IsApportionable = true
}
};
var apportioner = new CostApportioner <TestApportionable>(x => x.Cost, (x, y) => x.Cost = y, x => x.IsApportionable);
apportioner.ApportionCost(data, 40.0m);
apportioner.ApportionCost(data, 40.0m);
Assert.AreEqual(13.33m, data[0].Cost);
Assert.AreEqual(13.34m, data[1].Cost);
Assert.AreEqual(13.33m, data[2].Cost);
}
private void allocateKoreanPayment_Click(object sender, RoutedEventArgs e)
{
var contestantIds = new List <int>()
{
10975
, 10979
, 11386
, 11387
, 11388
, 11389
, 11390
, 11391
, 11392
, 11393
, 11394
, 11395
, 11397
};
var context = DataEntitiesProvider.Provide();
var currentOlympiad = context.Olympiad_Infoes.First(x => x.Current);
var entries = context.Entrants.Where(x => contestantIds.Contains(x.Name.Mind_Sport_ID) &&
x.OlympiadId == currentOlympiad.Id).ToList();
var costapportioner = new CostApportioner <Entrant>(x => x.Fee, (x, f) => x.Fee = f, x => true);
costapportioner.ApportionCost(entries, 869.89m);
context.SaveChanges();
foreach (var contestantId in contestantIds)
{
var contestant = context.Contestants.First(x => x.Mind_Sport_ID == contestantId);
var owed = entries.Where(x => x.Name.Mind_Sport_ID == contestantId).Sum(x => x.Fee);
var payment = new Payment()
{
Banked = 2017,
MindSportsID = contestantId,
Name = contestant,
OlympiadId = currentOlympiad.Id,
Payment_Method = "Group cheque (Korea)",
Year = 2017,
Payment1 = owed,
Received = DateTime.Now
};
context.Payments.Add(payment);
}
context.SaveChanges();
}
public void ApportionCostsWithOneToIgnore()
{
var data = new[] {
new TestApportionable {
Cost = 15, IsApportionable = true
},
new TestApportionable {
Cost = 15, IsApportionable = false
},
new TestApportionable {
Cost = 15, IsApportionable = true
}
};
var apportioner = new CostApportioner <TestApportionable>(x => x.Cost, (x, y) => x.Cost = y, x => x.IsApportionable);
apportioner.ApportionCost(data, 20.0m);
Assert.AreEqual(10.0m, data[0].Cost);
Assert.AreEqual(15.0m, data[1].Cost);
Assert.AreEqual(10.0m, data[2].Cost);
}
public void ApportionCostsComplexCase()
{
var data = new[] {
new TestApportionable {
Cost = 10, IsApportionable = true
},
new TestApportionable {
Cost = 15, IsApportionable = true
},
new TestApportionable {
Cost = 10, IsApportionable = true
}
};
var apportioner = new CostApportioner <TestApportionable>(x => x.Cost, (x, y) => x.Cost = y, x => x.IsApportionable);
apportioner.ApportionCost(data, 28.0m);
Assert.AreEqual(8.0m, data[0].Cost);
Assert.AreEqual(12.0m, data[1].Cost);
Assert.AreEqual(8.0m, data[2].Cost);
}
public void ApportionCostsSimpleCase_RoundsToPennies()
{
var data = new[] {
new TestApportionable {
Cost = 15, IsApportionable = true
},
new TestApportionable {
Cost = 15, IsApportionable = true
},
new TestApportionable {
Cost = 15, IsApportionable = true
}
};
var apportioner = new CostApportioner <TestApportionable>(x => x.Cost, (x, y) => x.Cost = y, x => x.IsApportionable);
apportioner.ApportionCost(data, 40.0m);
Assert.AreEqual(13.33m, data[0].Cost);
Assert.AreEqual(13.34m, data[1].Cost);
Assert.AreEqual(13.33m, data[2].Cost);
}
public void ApportionCostsDoesNothingWhenTotalTooLarge()
{
var data = new[] {
new TestApportionable {
Cost = 10, IsApportionable = true
},
new TestApportionable {
Cost = 20, IsApportionable = true
},
new TestApportionable {
Cost = 30, IsApportionable = true
}
};
var apportioner = new CostApportioner <TestApportionable>(x => x.Cost, (x, y) => x.Cost = y, x => x.IsApportionable);
apportioner.ApportionCost(data, 80.0m);
Assert.AreEqual(10m, data[0].Cost);
Assert.AreEqual(20m, data[1].Cost);
Assert.AreEqual(30m, data[2].Cost);
}
public void ApportionCostsWithAllToIgnore()
{
var data = new[] {
new TestApportionable {
Cost = 10, IsApportionable = false
},
new TestApportionable {
Cost = 20, IsApportionable = false
},
new TestApportionable {
Cost = 30, IsApportionable = false
}
};
var apportioner = new CostApportioner <TestApportionable>(x => x.Cost, (x, y) => x.Cost = y, x => x.IsApportionable);
apportioner.ApportionCost(data, 40.0m);
Assert.AreEqual(10m, data[0].Cost);
Assert.AreEqual(20m, data[1].Cost);
Assert.AreEqual(30m, data[2].Cost);
}
public void ApportionCosts()
{
var context = DataEntitiesProvider.Provide();
var olympiad = context.Olympiad_Infoes.First(x => x.Id == CurrentOlympiadId);
var canApportion = (!IsJuniorForOlympiad) ? olympiad.MaxFee.HasValue : olympiad.MaxCon.HasValue;
if (!canApportion)
{
return;
}
var maxFee = (!IsJuniorForOlympiad) ?
olympiad.MaxFee.Value : olympiad.MaxCon.Value;
var apportioner = new CostApportioner <EventVm>(
x => x.StandardFee, (e, f) => e.Fee = f, x => x.IncludedInMaxFee);
apportioner.ApportionCost(Events, maxFee);
OnPropertyChanged("Totals");
}