public async Task UpdateCartItem_WhenValidCartItemIsPassed_ReturnsOkResult()
{
//Arrange
var moq = new Mock <IBookAsCartItemService>();
Category category = new Category()
{
CategoryId = 1,
CategoryName = "Novel"
};
//create a new book
Book book = new Book()
{
Id = 1,
Title = "Jerry's Success Story",
Author = "James x",
CategoryId = 1,
Category = category,
ISBN = 1234567890,
Price = 15,
DateOfPublication = "2018-06-03"
};
BookAsCartItemDTO cartItem = new BookAsCartItemDTO()
{
Id = 1,
Book = book,
Price = 15,
Quantity = 4
};
moq.Setup(r => r.EditCartItem(cartItem));
//Act
var controller = new BookAsCartItemController(moq.Object);
var ok_Result = await controller.UpdateCartItem(cartItem);
//Assert
Assert.IsType <OkObjectResult>(ok_Result);
}
public async Task PostACartItem_WhenValidObjectIsPassed_ReturnsOkResult()
{
//Arrange
var moq = new Mock <IBookAsCartItemService>();
Category category = new Category()
{
CategoryId = 1,
CategoryName = "Novel"
};
//create a new book
Book book = new Book()
{
Id = 3,
Title = "Jerry's Travel Story",
Author = "Maria x",
CategoryId = 1,
Category = category,
ISBN = 1486910263,
Price = 34,
DateOfPublication = "2016-10-27"
};
BookAsCartItemDTO cartItem = new BookAsCartItemDTO()
{
Id = 2,
Book = book,
Price = 34,
Quantity = 1
};
moq.Setup(i => i.CreateCartItem(cartItem));
//Act
var controller = new BookAsCartItemController(moq.Object);
var response = await controller.PostACartItem(cartItem);
//Assert
Assert.IsType <OkObjectResult>(response);
}
public async Task DeleteCartItem_WhenValidIdIsPassed_ReturnsOkResult()
{
//Arrange
var moq = new Mock <IBookAsCartItemService>();
moq.Setup(r => r.RemoveCartItem(1));
//Act
var controller = new BookAsCartItemController(moq.Object);
var result = await controller.DeleteCartItem(1);
//Assert
Assert.IsType <OkResult>(result);
}
public async Task UpdateCartItem_WhenNullIsPassed_ReturnsNotFound()
{
//Arrange
var moq = new Mock <IBookAsCartItemService>();
moq.Setup(t => t.EditCartItem(null));
//Act
var controller = new BookAsCartItemController(moq.Object);
var result = await controller.UpdateCartItem(null);
//Assert
Assert.IsType <NotFoundResult>(result);
}
public void GetCartItemById_WhenValidIdPassed_ReturnsCorrectCartItem()
{
//Arrange
var moq = new Mock <IBookAsCartItemService>();
moq.Setup(i => i.GetOneCartItem(1)).Returns(DummyCartItem().FirstOrDefault(x => x.Id == 1));
//Act
var controller = new BookAsCartItemController(moq.Object);
var cart_Item = controller.GetCartItemById(1).Result as OkObjectResult;
//Assert
Assert.Equal(4, (cart_Item.Value as BookAsCartItemDTO).Quantity);
}
public void GetCartItemById_WhenValidIdIsPassed_ReturnsOkResult()
{
//Arrange
var moq = new Mock <IBookAsCartItemService>();
moq.Setup(x => x.GetOneCartItem(2)).Returns(DummyCartItem().FirstOrDefault(i => i.Id == 2));
//Act
var controller = new BookAsCartItemController(moq.Object);
var myResult = controller.GetCartItemById(2);//Id 2 is a valid id
//Assert
Assert.IsType <OkObjectResult>(myResult.Result);
}
public async Task GetListContainingAllCartItems_WhenCalledReturnsAllCartItems()
{
//Arrange
var moq = new Mock <IBookAsCartItemService>();
moq.Setup(i => i.GetAllCartItems()).ReturnsAsync(DummyCartItem());
//Act
var controller = new BookAsCartItemController(moq.Object);
var all = await controller.GetListContainingAllCartItems();
//Assert
Assert.NotNull(all);
}