public PackageBill(IEnumerable<Subscription> subscriptions, Money total)
{
Check.Argument.ArrayLenghtIsNotZero(subscriptions, nameof(subscriptions));
Check.Argument.IsNotNull(total, nameof(total));
this.subscriptions = subscriptions;
costings = new BillCostings(subscriptions.Sum(), total);
}
public CallChargesBill(IEnumerable <CallCharge> calls, Money total)
{
Check.Argument.IsNotNull(calls, nameof(calls));
Check.Argument.IsNotNull(total, nameof(total));
this.calls = calls;
costings = new BillCostings(calls.Sum(), total);
}
public CallChargesBill(IEnumerable<CallCharge> calls, Money total)
{
Check.Argument.IsNotNull(calls, nameof(calls));
Check.Argument.IsNotNull(total, nameof(total));
this.calls = calls;
costings = new BillCostings(calls.Sum(), total);
}
public SkyStoreBill(IEnumerable <SkyStorePurchase> rentals, IEnumerable <SkyStorePurchase> buyAndKeep, Money total)
{
Check.Argument.IsNotNull(rentals, nameof(rentals));
Check.Argument.IsNotNull(buyAndKeep, nameof(buyAndKeep));
this.rentals = rentals;
this.buyAndKeep = buyAndKeep;
costings = new BillCostings(rentals.Sum().Add(buyAndKeep.Sum()), total);
}
public SkyStoreBill(IEnumerable<SkyStorePurchase> rentals, IEnumerable<SkyStorePurchase> buyAndKeep, Money total)
{
Check.Argument.IsNotNull(rentals, nameof(rentals));
Check.Argument.IsNotNull(buyAndKeep, nameof(buyAndKeep));
this.rentals = rentals;
this.buyAndKeep = buyAndKeep;
costings = new BillCostings(rentals.Sum().Add(buyAndKeep.Sum()), total);
}
public void Adjustment_40SubTotalAnd5Total_AdjustmentShouldBeNegative35()
{
var summary = new BillCostings(40M, 5M);
Assert.AreEqual(new Money(-35M), summary.Adjustment);
}
public void Adjustment_20SubTotalAnd60Total_AdjustmentShouldBe40()
{
var summary = new BillCostings(20M, 60M);
Assert.AreEqual(new Money(40M), summary.Adjustment);
}
public void Adjustment_20SubTotalAnd20Total_AdjustmentShouldBeZero()
{
var summary = new BillCostings(20M, 20M);
Assert.AreEqual(Money.Zero, summary.Adjustment);
}
public void Adjustment_20SubTotalAnd60Total_AdjustmentShouldBe40()
{
var summary = new BillCostings(20M, 60M);
Assert.AreEqual(new Money(40M), summary.Adjustment);
}
public void Adjustment_40SubTotalAnd5Total_AdjustmentShouldBeNegative35()
{
var summary = new BillCostings(40M, 5M);
Assert.AreEqual(new Money(-35M), summary.Adjustment);
}
public void Adjustment_20SubTotalAnd20Total_AdjustmentShouldBeZero()
{
var summary = new BillCostings(20M, 20M);
Assert.AreEqual(Money.Zero, summary.Adjustment);
}