public async Task CreateOrder_ReturnOkResult_WhenCreateOrderSucceeds()
{
//Arrange
var userId = 1;
var basketItems = new List <BasketItem>()
{
new BasketItem(10, 1, 1),
new BasketItem(20, 1, 1)
};
var createOrderResource = new CreateOrderResource()
{
BasketItems = basketItems
};
_mockItemService.SetupSequence(service => service.GetItemById(It.IsAny <int>()))
.ReturnsAsync(new Item())
.ReturnsAsync(new Item());
_mockOrderService.Setup(service => service.CreateOrder(It.IsAny <Order>()))
.ReturnsAsync(new Order(userId));
var controller = new OrderController(_mockItemService.Object, _mockOrderItemService.Object, _mockOrderService.Object);
SetupHttpContextUser(controller, _user);
//Act
var actionResult = await controller.CreateOrder(createOrderResource);
//Assert
Assert.IsType <OkObjectResult>(actionResult);
}
public async Task <IActionResult> CreateOrder([FromBody] CreateOrderResource createOrderResource)
{
var userId = getUserId();
var order = new Order(userId);
var newOrder = await _orderService.CreateOrder(order);
var basketItems = createOrderResource.BasketItems;
foreach (BasketItem basketItem in basketItems)
{
var item = await _itemService.GetItemById(basketItem.ItemId);
if (item == null)
{
return(NotFound());
}
await _orderItemService.CreateOrderItem(new OrderItem(order.Id, item.Id, basketItem.Quantity, item.Price));
// update item quantity
var updatedQuantity = item.Quantity - basketItem.Quantity;
await _itemService.UpdateQuantity(basketItem.ItemId, updatedQuantity);
}
return(Ok(newOrder));
}
public async Task CreateOrder_ReturnNotFoundResult_WhenItemIsNotFound()
{
//Arrange
var basketItems = new List <BasketItem>()
{
new BasketItem(10, 1, 1),
new BasketItem(20, 1, 1)
};
var createOrderResource = new CreateOrderResource()
{
BasketItems = basketItems
};
_mockItemService.Setup(service => service.GetItemById(It.IsAny <int>()))
.ReturnsAsync((Item)null);
var controller = new OrderController(_mockItemService.Object, _mockOrderItemService.Object, _mockOrderService.Object);
SetupHttpContextUser(controller, _user);
//Act
var actionResult = await controller.CreateOrder(createOrderResource);
//Assert
Assert.IsType <NotFoundResult>(actionResult);
}