private void SetupHttpContextUser(BasketItemController controller, ClaimsPrincipal user)
{
controller.ControllerContext = new ControllerContext();
controller.ControllerContext.HttpContext = new DefaultHttpContext {
User = user
};
}
public async Task GetAllBasketItems_ReturnBasketItemsInOkObjectResult_WhenGetBasketItemsIsSuccess()
{
//Arrange
var basketItems = new List <BasketItem>()
{
new BasketItem(10, 1, 1),
new BasketItem(20, 1, 1)
};
_mockService.Setup(service => service.GetAllBasketItems(It.IsAny <int>()))
.ReturnsAsync(basketItems);
// inject mocked IItemService and _mapper in controller
var controller = new BasketItemController(_mockService.Object);
SetupHttpContextUser(controller, _user);
//Act
var actionResult = await controller.GetAllBasketItems() as OkObjectResult;
var resultObject = GetObjectResultContent <IEnumerable <BasketItem> >(actionResult);
//Assert
Assert.IsType <OkObjectResult>(actionResult);
Assert.Equal(serializeObject(basketItems), serializeObject(resultObject));
}
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 UpdateQuantity_ReturnOkResult_WhenUpdateQuantityIsSuccess()
{
//Arrange
var newBasketItem = new BasketItem(10, 1, 1);
_mockService.Setup(service => service.GetBasketItemById(It.IsAny <int>()))
.ReturnsAsync(newBasketItem);
var controller = new BasketItemController(_mockService.Object);
SetupHttpContextUser(controller, _user);
//Act
var actionResult = await controller.UpdateQuantity(10, 2);
//Assert
Assert.IsType <OkResult>(actionResult);
}
public async Task RemoveBasketItem_ReturnUnauthorizedResult_WhenUserIsNotBasketItemOwner()
{
//Arrange
var newBasketItem = new BasketItem(10, 2, 1);
_mockService.Setup(service => service.GetBasketItemById(It.IsAny <int>()))
.ReturnsAsync(newBasketItem);
var controller = new BasketItemController(_mockService.Object);
SetupHttpContextUser(controller, _user);
//Act
var actionResult = await controller.RemoveBasketItem(10);
//Assert
Assert.IsType <UnauthorizedResult>(actionResult);
}
public async Task RemoveBasketItem_ReturnNotFoundResult_WhenBasketItemIsNull()
{
//Arrange
var newBasketItem = new BasketItem(10, 1, 1);
_mockService.Setup(service => service.GetBasketItemById(It.IsAny <int>()))
.ReturnsAsync((BasketItem)null);
var controller = new BasketItemController(_mockService.Object);
SetupHttpContextUser(controller, _user);
//Act
var actionResult = await controller.RemoveBasketItem(10);
//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));
}
public async Task GetAllBasketItems_ReturnNotFoundResult_whenBasketItemsIsNull()
{
//Arrange
var basketItems = new List <BasketItem>()
{
new BasketItem(10, 1, 1),
new BasketItem(20, 1, 1)
};
_mockService.Setup(service => service.GetAllBasketItems(It.IsAny <int>()))
.ReturnsAsync((IEnumerable <BasketItem>)null);
// inject mocked IItemService and _mapper in controller
var controller = new BasketItemController(_mockService.Object);
SetupHttpContextUser(controller, _user);
//Act
var actionResult = await controller.GetAllBasketItems();
//Assert
Assert.IsType <NotFoundResult>(actionResult);
}
public BasketItemControllerTest()
{
_basketItemAddRequest = _fixture.Create <BasketItemAddRequestModel>();
_sut = new BasketItemController(_basketService.Object);
}