public async Task AddBasketItem_ReturnBadRequestResult_WhenQuantityIsInvalid()
{
//Arrange
var newBasketItem = new BasketItem(10, 1, 1);
_mockService.Setup(service => service.AddBasketItem(It.IsAny <BasketItem>()))
.ReturnsAsync(newBasketItem);
var controller = new BasketItemController(_mockService.Object);
SetupHttpContextUser(controller, _user);
//Act
var actionResult = await controller.AddBasketItem(10, 51);
//Assert
Assert.IsType <BadRequestObjectResult>(actionResult);
}
public async Task AddBasketItem_ReturnNotFoundResult_WhenBasketItemIsNull()
{
//Arrange
var newBasketItem = new BasketItem(10, 1, 1);
_mockService.Setup(service => service.AddBasketItem(It.IsAny <BasketItem>()))
.ReturnsAsync((BasketItem)null);
var controller = new BasketItemController(_mockService.Object);
SetupHttpContextUser(controller, _user);
//Act
var actionResult = await controller.AddBasketItem(10, 1);
//Assert
Assert.IsType <NotFoundResult>(actionResult);
}
public async Task AddBasketItem_ReturnBasketItemInOkObjectResult_WhenAddBasketItemIsSuccess()
{
//Arrange
var newBasketItem = new BasketItem(10, 1, 1);
_mockService.Setup(service => service.AddBasketItem(It.IsAny <BasketItem>()))
.ReturnsAsync(newBasketItem);
var controller = new BasketItemController(_mockService.Object);
SetupHttpContextUser(controller, _user);
//Act
var actionResult = await controller.AddBasketItem(10, 1) as OkObjectResult;
var resultObject = GetObjectResultContent <BasketItem>(actionResult);
//Assert
Assert.IsType <OkObjectResult>(actionResult);
Assert.Equal(serializeObject(newBasketItem), serializeObject(resultObject));
}