public void UnknownProduct()
{
SellItemsRequest request = new SellItemsRequest();
request.SetRequests(new List <SellItemRequest>());
SellItemRequest unknownProductRequest = new SellItemRequest();
unknownProductRequest.SetProductName("unknown product");
request.GetRequests().Add(unknownProductRequest);
Action act = () => useCase.Run(request);
act.Should().Throw <UnknownProductException>();
}
public void maximumNumberOfFoodItemsExceededWithSingleQuantity()
{
SellItemsRequest tooManyFoodItemsRequest = new SellItemsRequest();
tooManyFoodItemsRequest.SetRequests(new List <SellItemRequest>());
for (int i = 0; i <= 100; i++)
{
SellItemRequest foodItemRequest = new SellItemRequest();
foodItemRequest.SetProductName("salad");
foodItemRequest.SetQuantity(1);
tooManyFoodItemsRequest.GetRequests().Add(foodItemRequest);
}
Action act = () => useCase.Run(tooManyFoodItemsRequest);
act.Should().Throw <MaximumNumberOfFoodItemsExceeded>();
}
public void MaximumNumberOfFoodItemsExceededWithMultipleQuantity()
{
SellItemsRequest tooManyFoodItemsRequest = new SellItemsRequest();
tooManyFoodItemsRequest.SetRequests(new List <SellItemRequest>());
SellItemRequest foodItemRequest = new SellItemRequest();
foodItemRequest.SetProductName("salad");
foodItemRequest.SetQuantity(30);
tooManyFoodItemsRequest.GetRequests().Add(foodItemRequest);
foodItemRequest = new SellItemRequest();
foodItemRequest.SetProductName("tomato");
foodItemRequest.SetQuantity(71);
tooManyFoodItemsRequest.GetRequests().Add(foodItemRequest);
Action act = () => useCase.Run(tooManyFoodItemsRequest);
act.Should().Throw <MaximumNumberOfFoodItemsExceeded>();
}
public void SellMultipleItems()
{
SellItemRequest saladRequest = new SellItemRequest();
saladRequest.SetProductName("salad");
saladRequest.SetQuantity(2);
SellItemRequest tomatoRequest = new SellItemRequest();
tomatoRequest.SetProductName("tomato");
tomatoRequest.SetQuantity(3);
SellItemsRequest request = new SellItemsRequest();
request.SetRequests(new List <SellItemRequest>()
{
saladRequest, tomatoRequest
});
useCase.Run(request);
Order insertedOrder = orderRepository.GetSavedOrder();
insertedOrder.GetStatus().Should().Be(OrderStatus.Created);
insertedOrder.GetTotal().Should().Be((decimal)23.20);
insertedOrder.GetTax().Should().Be((decimal)2.13);
insertedOrder.GetCurrency().Should().Be("EUR");
insertedOrder.GetItems().Should().HaveCount(2);
insertedOrder.GetItems()[0].GetProduct().GetName().Should().Be("salad");
insertedOrder.GetItems()[0].GetProduct().GetPrice().Should().Be((decimal)3.56);
insertedOrder.GetItems()[0].getQuantity().Should().Be(2);
insertedOrder.GetItems()[0].GetTaxedAmount().Should().Be((decimal)7.84);
insertedOrder.GetItems()[0].GetTax().Should().Be((decimal)0.72);
insertedOrder.GetItems()[1].GetProduct().GetName().Should().Be("tomato");
insertedOrder.GetItems()[1].GetProduct().GetPrice().Should().Be((decimal)4.65);
insertedOrder.GetItems()[1].getQuantity().Should().Be(3);
insertedOrder.GetItems()[1].GetTaxedAmount().Should().Be((decimal)15.36);
insertedOrder.GetItems()[1].GetTax().Should().Be((decimal)1.41);
}