public void AddIfExist()
{
var sku = new Sku(_testSkuName);
sku.AddSkuBasePrice(_testPricePerUnit);
sku.AddSkuBasePrice(_testPricePerUnit2);
Assert.Single(sku.SkuPrices);
Assert.Equal(_testPricePerUnit2, sku.SkuPrices.Single().PricePerUnit);
}
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 CanCalculateNegativeNumberOfUnits()
{
var sku = new Sku(_testSkuName);
sku.AddSkuBasePrice(_testPricePerUnit1);
Assert.Throws <ArgumentException>(() => sku.CalculatePrice(_testActualDate, _testNegativeNumberOfUnits));
}
public void AddIfNotExist()
{
var sku = new Sku(_testSkuName);
sku.AddSkuBasePrice(_testPricePerUnit);
var firstSkuPrice = sku.SkuPrices.Single();
Assert.Equal(_testPricePerUnit, firstSkuPrice.PricePerUnit);
}
public void CalculatePriceWithoutOffers()
{
var sku = new Sku(_testSkuName);
sku.AddSkuBasePrice(_testPricePerUnit1);
var price = sku.CalculatePrice(_testActualDate, 3);
Assert.Equal(150, price);
}
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 async Task InvokeGetByIdAsync()
{
var sku = new Sku(_testSkuName);
sku.AddSkuBasePrice(It.IsAny <decimal>());
_mockSkuRepository.Setup(m => m.FirstAsync(It.IsAny <SkuWithPricesSpecification>())).ReturnsAsync(sku);
var skuService = new SkuService(_mockSkuRepository.Object);
await skuService.CalculatePrice(DateTime.UtcNow, sku.Id, 1);
_mockSkuRepository.Verify(m => m.FirstAsync(It.IsAny <SkuWithPricesSpecification>()), Times.Once);
}
