public void Creates_A_Cart()
{
var cartBuilder = new CartBuilder();
var address = Builders.Utility.AddressGenerate();
var shoppingCartRepository = new ShoppingCartRepository(_shoppingCartDatabaseSettings);
var cartOne = cartBuilder.GenerateCart(address, CustomerType.Premium, ShippingMethod.Expedited);
var cartTwo = cartBuilder.GenerateCart(address, CustomerType.Premium, ShippingMethod.Express);
var cartThree = cartBuilder.GenerateCart(address, CustomerType.Premium, ShippingMethod.Priority);
shoppingCartRepository.Create(cartOne);
shoppingCartRepository.Create(cartTwo);
shoppingCartRepository.Create(cartThree);
var result = shoppingCartRepository.FindAll();
result.Should().HaveCount(3);
}
public void Finds_A_New_Cart()
{
var cartBuilder = new CartBuilder();
var address = Builders.Utility.AddressGenerate();
var shoppingCartRepository = new ShoppingCartRepository(_shoppingCartDatabaseSettings);
var cart = cartBuilder.GenerateCart(address, CustomerType.Premium, ShippingMethod.Expedited);
var storedCart = shoppingCartRepository.Create(cart);
var result = shoppingCartRepository.FindById(storedCart.Id);
result.Should().BeEquivalentTo(cart);
}
public void Calculate_Totals(CustomerType customerType, double total, double discount, double shippingCost)
{
Address address = Utility.AddressGenerate();
CartBuilder cartBuilder = new CartBuilder();
Cart cart = cartBuilder.GenerateCart(address, customerType, ShippingMethod.Expedited);
var shippingCalculator = Substitute.For <IShippingCalculator>();
shippingCalculator.CalculateShippingCost(cart).Returns(10);
var config = new MapperConfiguration(cfg => {
cfg.AddProfile <MappingProfile>();
});
var mapper = config.CreateMapper();
var sut = new CheckOutEngine(shippingCalculator, mapper);
var result = sut.CalculateTotals(cart);
result.Total.Should().Be(total);
result.CustomerDiscount.Should().Be(discount);
result.ShippingCost.Should().Be(shippingCost);
result.ShoppingCart.Items.Should().NotContainNulls();
result.ShoppingCart.CustomerType.Should().Be(customerType);
result.ShoppingCart.ShippingMethod.Should().Be(ShippingMethod.Expedited);
}