public void ShouldCanAddOrderItem()
{
var order = new Order(OrderDate, Customer, DeliveryForecast,
DeliveryAddress, PaymentMethod);
var orderItem = OrderItemEntityFixture.GetValidOrderItem();
order.AddItem(orderItem);
order.OrderItems.Should().HaveCount(1);
}
public void ShouldBeInvalidWhenOrderItemIsInvalid()
{
var order = new Order(OrderDate, Customer, DeliveryForecast,
DeliveryAddress, PaymentMethod);
var orderItem = OrderItemEntityFixture.GetInvalidOrderItem();
order.AddItem(orderItem);
var isValid = order.IsValid();
isValid.Should().BeFalse();
}
public void ShouldCalculateTotalItems()
{
var order = new Order(OrderDate, Customer, DeliveryForecast,
DeliveryAddress, PaymentMethod);
var orderItem1 = OrderItemEntityFixture.GetValidOrderItem(1);
var orderItem2 = OrderItemEntityFixture.GetValidOrderItem(2);
var expectedTotal = orderItem1.Total + orderItem2.Total;
order.AddItem(orderItem1);
order.AddItem(orderItem2);
var total = order.Total();
total.Should().Be(expectedTotal);
}
