public void CountIsTheNumberOfEntries()
{
var testContext = new TestContext();
Sku sku1 = testContext.CreateNewSku("A", 100);
Sku sku2 = testContext.CreateNewSku("B", 200);
Sku sku3 = testContext.CreateNewSku("C", 300);
ICart cart = testContext.CartFactory.Create();
cart.Add(new SkuCartEntry()
{
Sku = sku1, Quantity = 1
});
cart.Add(new SkuCartEntry()
{
Sku = sku2, Quantity = 2
});
cart.Add(new SkuCartEntry()
{
Sku = sku3, Quantity = 3
});
Assert.NotEqual(cart.Quantity, cart.Count);
Assert.Equal(3, cart.Count);
}
public void MergeIsCommutative()
{
var testContext = new TestContext();
Sku sku1 = testContext.CreateNewSku("A", 100);
Sku sku2 = testContext.CreateNewSku("B", 200);
Sku sku3 = testContext.CreateNewSku("C", 300);
ICart cart1 = testContext.CartFactory.Create();
cart1.Add(sku1);
ICart cart2 = testContext.CartFactory.Create();
cart2.Add(sku2);
cart2.Add(sku3);
ICart mergedCart1 = cart1.Merge(cart2);
ICart mergedCart2 = cart2.Merge(cart1);
Assert.Equal(mergedCart1.Quantity, mergedCart2.Quantity);
Assert.Equal(1, mergedCart1.Count(entry => entry.Sku == sku1));
Assert.Equal(1, mergedCart1.Count(entry => entry.Sku == sku2));
Assert.Equal(1, mergedCart1.Count(entry => entry.Sku == sku3));
Assert.Equal(1, mergedCart2.Count(entry => entry.Sku == sku1));
Assert.Equal(1, mergedCart2.Count(entry => entry.Sku == sku2));
Assert.Equal(1, mergedCart2.Count(entry => entry.Sku == sku3));
}
public void QuantityIsTheSumOfAllEntriesQuantity()
{
var testContext = new TestContext();
Sku sku1 = testContext.CreateNewSku("A", 100);
Sku sku2 = testContext.CreateNewSku("B", 200);
Sku sku3 = testContext.CreateNewSku("C", 300);
int quantity1 = 1;
int quantity2 = 2;
int quantity3 = 3;
ICart cart = testContext.CartFactory.Create();
cart.Add(sku1);
cart.Add(new SkuCartEntry()
{
Sku = sku2, Quantity = quantity2
});
cart.Add(new SkuCartEntry()
{
Sku = sku3, Quantity = quantity3
});
Assert.Equal(quantity1 + quantity2 + quantity3, cart.Quantity);
}
public static int Add(CartInfo entity, int userId)
{
if (userId > 0)
{
return(dal.Add(entity));
}
else
{
return(CartHelper.AddToCart(entity));
}
}
public void QuantityWithEntriesHavingNonUnitQuantities()
{
var testContext = new TestContext();
ICart cart = testContext.CartFactory.Create();
cart.Add(new SkuCartEntry()
{
Sku = testContext.CreateNewSku("A", 100),
Quantity = 2
});
cart.Add(testContext.CreateNewSku("B", 200));
Assert.Equal(3, cart.Quantity);
}
public void TotalIsTheSumOfAllEntriesPrice()
{
var testContext = new TestContext();
Sku sku1 = testContext.CreateNewSku("A", 100);
Sku sku2 = testContext.CreateNewSku("B", 200);
Sku sku3 = testContext.CreateNewSku("C", 300);
ICart cart = testContext.CartFactory.Create();
cart.Add(sku1);
cart.Add(sku2);
cart.Add(sku3);
Assert.Equal(testContext.PriceList[sku1] + testContext.PriceList[sku2] + testContext.PriceList[sku3], cart.Total);
}
public void WhenAddingASkuWithZeroUnitPriceThenTotalDoesNotChange()
{
var testContext = new TestContext();
ICart cart = testContext.CartFactory.Create();
cart.Add(testContext.CreateNewSku("A", 100));
var total1 = cart.Total;
Assert.NotEqual(0, total1);
cart.Add(testContext.CreateNewSku("Z", 0));
var total2 = cart.Total;
Assert.Equal(total1, total2);
}
public void ToStringReturnsANonEmptyStringWhenCartIsNotEmpty()
{
var testContext = new TestContext();
ICart cart = testContext.CartFactory.Create();
cart.Add(testContext.CreateNewSku("A", 100));
Assert.False(string.IsNullOrEmpty(cart.ToString()));
}
public void WhenAddingASkuThenQuantityIsUnit()
{
var testContext = new TestContext();
ICart cart = testContext.CartFactory.Create();
cart.Add(testContext.CreateNewSku("A", 100));
Assert.Equal(1, cart.First().Quantity);
}
public void WhenSkuIsNotInPricelistThenAddRaisesException()
{
var testContext = new TestContext();
ICart cart = testContext.CartFactory.Create();
decimal registeredSkuPrice = 100;
var registeredSku = testContext.CreateNewSku("A", registeredSkuPrice);
cart.Add(registeredSku);
Assert.Equal(registeredSkuPrice, cart.Total);
var unregisteredSku = new Sku("U");
Assert.Throws <StandardCart.SkuNotFoundInPriceListException>(() =>
{
cart.Add(unregisteredSku); // Adding SKU but no price registered in pricelist
});
}
public void WhenAddingASkuThenPriceIsSameAsItsUnitPrice()
{
var testContext = new TestContext();
ICart cart = testContext.CartFactory.Create();
Sku sku = testContext.CreateNewSku("A", 100);
cart.Add(sku);
Assert.Equal(testContext.PriceList[sku], cart.First().Price);
}
public void WhenAddingItemsThenTotalChanges()
{
var testContext = new TestContext();
ICart cart = testContext.CartFactory.Create();
Assert.Equal(0, cart.Total);
cart.Add(testContext.CreateNewSku("A", 100));
Assert.NotEqual(0, cart.Total);
}
public void WhenAddingASkuWithQuantityThenPriceIsUnitByQuantity()
{
var testContext = new TestContext();
ICart cart = testContext.CartFactory.Create();
Sku sku = testContext.CreateNewSku("A", 100);
int quantity = 3;
cart.Add(sku, quantity);
Assert.Equal(testContext.PriceList[sku] * quantity, cart.First().Price);
}
public void WhenMergingWithAnEmptyCartThenResultingCartHasSameTotalAsOriginal()
{
var testContext = new TestContext();
ICart cart = testContext.CartFactory.Create();
cart.Add(testContext.CreateNewSku("A", 100));
ICart mergedCart = cart.Merge(testContext.CartFactory.Create());
Assert.Equal(cart.Quantity, mergedCart.Quantity);
}
static void Run(ICart cart, IDeliveryCostCalculator deliveryCostCalculator)
{
ICategory categoryConsumerElectronics = new Category("Consumer Electronics");
IProduct productAppleWatch = new Product(categoryConsumerElectronics, "Apple Watch", 2000.0);
IProduct productAppleMacbookPro = new Product(categoryConsumerElectronics, "Apple Macbook Pro", 10000.0);
ICategory categoryToysAndGames = new Category("Toys & Games");
IProduct productLego = new Product(categoryToysAndGames, "Lego Classic Pack", 100.0);
cart.Add(productAppleWatch, 2);
cart.Add(productAppleMacbookPro, 1);
cart.Add(productLego, 10);
ICollection <ICampaign> campaigns = new Collection <ICampaign>();
ICollection <ICoupon> coupons = new Collection <ICoupon>();
IRateCampaign inapplicableRateCampaign = new RateCampaign(categoryToysAndGames, "80% discount on Toys & Games category", .5, true, true, 50000.0, 20);
IAmountCampaign lowAmountCampaign = new AmountCampaign(categoryConsumerElectronics, "100 TL discount on Toys & Games category", 100, false, false, 0.0, 0);
IAmountCampaign bestAmountCampaign = new AmountCampaign(categoryConsumerElectronics, "1400 TL discount on Toys & Games category", 1400, false, true, 0.0, 3);
IAmountCoupon inapplicableAmountCoupon = new AmountCoupon(5000, "5000 TL discount coupon", true, true, 50000, 50);
IRateCoupon lowRateCoupon = new RateCoupon(.1, "10% discount coupon", false, false, 0.0, 0);
IRateCoupon bestRateCoupon = new RateCoupon(.5, "50% discount coupon", true, true, 10000, 13);
campaigns.Add(inapplicableRateCampaign);
campaigns.Add(lowAmountCampaign);
campaigns.Add(bestAmountCampaign);
coupons.Add(inapplicableAmountCoupon);
coupons.Add(lowRateCoupon);
coupons.Add(bestRateCoupon);
cart.ApplyDiscounts(campaigns, coupons);
cart.DeliveryCost = deliveryCostCalculator.Calculate(cart);
var response = cart.Print();
Console.Write(response);
}
private void button_add_Click(object sender, EventArgs e)
{
if (textBox_costcentre.Text == string.Empty)
{
label_costcentre.ForeColor = System.Drawing.Color.Red;
return;
}
P.Annotation = richTextBox_notice.Text;
P.Ammount = trackBar_ammount.Value;
P.Costcentre = textBox_costcentre.Text;
P.Name = _productname;
if (change)
{
_w.Remove(old);
}
_w.Add(P);
Close();
}
public void AddToCart(IProduct p)
{
cart.Add(p);
}
public void AddComment(Cart c)
{
cartRepository.Add(c);
}
