public async Task <ActionResult <CartModel> > AddBookToCart(Guid cartId, [FromBody] AddBookToCartCommand command)
{
command.CartId = cartId;
var cart = await _mediator.Send(command);
return(Ok(cart));
}
public async Task <CartModel> AddBookToCart(AddBookToCartCommand command)
{
var url = command.CartId == null
? "carts/empty/books"
: $"carts/{command.CartId.Value}/books";
using var response = await _httpClient.PostAsJsonAsync(url, command);
var cart = await SafelyReadFromJsonAsync <CartModel>(
response,
HttpStatusCode.Created,
HttpStatusCode.OK);
cart.Id.Should().NotBeEmpty();
if (command.CartId == null)
{
cart.Books.Should().HaveCount(1);
}
else
{
cart.Id.Should().Be(command.CartId.Value);
cart.Books.Should().HaveCountGreaterOrEqualTo(1);
}
return(cart);
}
public async Task <ActionResult <CartModel> > AddBookToEmptyCart([FromBody] AddBookToCartCommand command)
{
var cart = await _mediator.Send(command);
var url = Url.Action(nameof(GetCart), new { cartId = cart.Id });
return(Created(url, cart));
}
public async Task Step3__Customer_Adds_Books_To_Cart()
{
var firstBook = _selectedBooks.First();
var addFirstBookCommand = new AddBookToCartCommand
{
BookId = firstBook.Id,
CartId = null
};
var cart = await Client.AddBookToCart(addFirstBookCommand);
cart.Id.Should().NotBeEmpty();
var expectedCart = new CartModel
{
Id = cart.Id,
Books = new List <BookModel> {
firstBook
}
};
cart.Should().BeEquivalentTo(expectedCart);
var subsequentBooks = _selectedBooks.Skip(1);
foreach (var book in subsequentBooks)
{
var addSubsequentBookCommand = new AddBookToCartCommand
{
BookId = book.Id,
CartId = cart.Id
};
cart = await Client.AddBookToCart(addSubsequentBookCommand);
}
// Testing idempotency just in case UI does something weird
cart = await Client.AddBookToCart(new AddBookToCartCommand
{
BookId = firstBook.Id,
CartId = cart.Id,
});
var expectedFinalCart = new CartModel
{
Id = cart.Id,
Books = _selectedBooks
};
cart.Should().BeEquivalentTo(expectedFinalCart);
_cart = cart;
}
public async Task AddBookToCartCommandTest_Test()
{
var bookCarts1 = new BookCarts
{
Id = 10,
UserId = 1,
BookId = 1,
Status = (int)BookStatus.InOrder,
ModifiedDate = DateTime.Now
};
_dbContext.Set <BookCarts>().Add(bookCarts1);
var bookCarts2 = new BookCarts
{
Id = 20,
UserId = 1,
BookId = 2,
Status = (int)BookStatus.Waiting,
ModifiedDate = DateTime.Now
};
_dbContext.Set <BookCarts>().Add(bookCarts2);
await _dbContext.SaveChangesAsync();
var bookCartRepository = new EfRepository <BookCarts>(_dbContext);
var addBookToCartCommand = new AddBookToCartCommand(bookCartRepository, _httpContextAccessor);
List <int> bookIds = new List <int>()
{
3, 4
};
var result = await addBookToCartCommand.ExecuteAsync(bookIds);
Assert.True(result.Succeeded);
}