public void CanAddIfExistOtherInSamePeriodSameUnits()
{
var sku = new Sku(_testSkuName);
sku.AddSkuOfferPrice(_testMinNumberUnits1, _testPricePerUnit, _testOfferStart1);
Assert.Throws <OverlapOfferException>(() => sku.AddSkuOfferPrice(_testMinNumberUnits1, _testPricePerUnit, _testOfferStart3));
}
public void AddIfExistOtherInDifferentPeriodSameUnits()
{
var sku = new Sku(_testSkuName);
sku.AddSkuOfferPrice(_testMinNumberUnits1, _testPricePerUnit, _testOfferStart1);
sku.AddSkuOfferPrice(_testMinNumberUnits1, _testPricePerUnit, _testOfferStart2, _testOfferEnd2);
Assert.Equal(2, sku.SkuPrices.Count());
}
private static IEnumerable <Sku> GetPreconfiguredSkus()
{
var actualDate = DateTime.UtcNow;
var skuA = new Sku("A");
skuA.AddSkuBasePrice(50);
skuA.AddSkuOfferPrice(3, 43.3m, actualDate);
var skuB = new Sku("B");
skuB.AddSkuBasePrice(30);
skuB.AddSkuOfferPrice(2, 22.5m, actualDate);
var skuC = new Sku("C");
skuC.AddSkuBasePrice(20);
var skuD = new Sku("D");
skuD.AddSkuBasePrice(15);
return(new List <Sku>()
{
skuA, skuB, skuC, skuD
});
}
public void AddIfNotExistInSamePeriod()
{
var sku = new Sku(_testSkuName);
sku.AddSkuOfferPrice(_testMinNumberUnits1, _testPricePerUnit, _testOfferStart1);
var firstSkuPrice = sku.SkuPrices.Single();
Assert.Equal(firstSkuPrice.OfferStart, _testOfferStart1);
}
public void CalculatePriceWithDiscountAndOtherWithoutDiscount()
{
var sku = new Sku(_testSkuName);
sku.AddSkuBasePrice(_testPricePerUnit1);
sku.AddSkuOfferPrice(_testNumberOfUnits2, _testPricePerUnit2, _testActualDate);
var price = sku.CalculatePrice(_testActualDate, 4);
Assert.Equal(180, decimal.Round(price));
}
public void CalculatePriceWithoutDiscount()
{
var sku = new Sku(_testSkuName);
sku.AddSkuBasePrice(_testPricePerUnit1);
sku.AddSkuOfferPrice(_testNumberOfUnits2, _testPricePerUnit2, _testActualDate);
var price = sku.CalculatePrice(_testActualDate, 2);
Assert.Equal(100, price);
}
public void CanCalculateNegativeNumberOfUnits()
{
var sku = new Sku(_testSkuName);
Assert.Throws <ArgumentException>(() => sku.AddSkuOfferPrice(_testNegativeNumberUnits, _testPricePerUnit, _testOfferStart1));
}
