private void AssertCartDidntChange()
{
new Assert_SetEquals <ProductId, ProductInCart>
(
ProductForCart.ToProductInCart(useCase_addProductToCart.ProductsAdd),
x => x.ProductId
).AssertEquals(MarketBridge.GetShoppingCartItems());
}
public void Success_Normal_CheckCartItems(IEnumerable <ProductInCart> productsAdd, IEnumerable <ProductInCart> expected)
{
Success_Normal_NoCheckCartItems(productsAdd);
new Assert_SetEquals <ProductId, ProductInCart>
(
expected,
x => x.ProductId
).AssertEquals(MarketBridge.GetShoppingCartItems());
}
public void Failure_NoShoppingBasket()
{
Success_Normal_CheckCartItems();
Assert.IsFalse(MarketBridge.RemoveProductFromUserCart(ShopImage.ShopProducts[1].ProductId));
new Assert_SetEquals <ProductId, ProductInCart>
(
Enumerable.Empty <ProductInCart>(),
x => x.ProductId
).AssertEquals(MarketBridge.GetShoppingCartItems());
}
public void Success_Normal()
{
IEnumerable <ProductInCart>?cartItems = MarketBridge.GetShoppingCartItems();
new Assert_SetEquals <ProductId, ProductInCart>
(
ChosenProducts,
x => x.ProductId
).AssertEquals(cartItems);
}
public void Failure_ProductDoesntExist()
{
ProductForCart product = ProductsAdd.First();
Assert.IsFalse(MarketBridge.AddProductToUserCart(new ProductInCart(new ProductId(Guid.NewGuid()), product.CartQuantity)));
new Assert_SetEquals <ProductId, ProductInCart>
(
Enumerable.Empty <ProductInCart>(),
x => x.ProductId
).AssertEquals(MarketBridge.GetShoppingCartItems());
}
public void Failure_ProductAlreadyInCart()
{
Success_NoBasket();
ProductForCart product = ProductsAdd.First();
Assert.IsFalse(MarketBridge.AddProductToUserCart(new ProductInCart(product.ProductIdentifiable.ProductId, product.CartQuantity + 1)));
new Assert_SetEquals <ProductId, ProductInCart>
(
new ProductInCart[] { new ProductInCart(product.ProductIdentifiable.ProductId, product.CartQuantity) },
x => x.ProductId
).AssertEquals(MarketBridge.GetShoppingCartItems());
}
public void Failure_NoShoppingBasket()
{
new UseCase_RemoveProductFromCart_TestLogic
(
SystemContext,
new ProductIdentifiable[] { ShopImage.ShopProducts[0] },
new ProductForCart[] { new ProductForCart(ShopImage.ShopProducts[0], 10) }
).Success_Normal_CheckCartItems();
Assert.IsFalse(EditProduct(new ProductInCart(ShopImage.ShopProducts[1].ProductId, 3)));
new Assert_SetEquals <ProductId, ProductInCart>
(
Enumerable.Empty <ProductInCart>(),
x => x.ProductId
).AssertEquals(MarketBridge.GetShoppingCartItems());
}
private void CheckCartItems()
{
new Assert_SetEquals <ProductInCart>(CalculateExpected())
.AssertEquals(MarketBridge.GetShoppingCartItems());
}
