public async Task AddNewItem_ControlProductStock_ReturnItemsCount(bool isSufficientStock, int cartItemsCount)
{
_mockStockRepo.Setup(repo => repo.ControlProductStock(It.IsAny <Entities.BasketCartItem>())).ReturnsAsync(isSufficientStock);
var result = await _controller.ControlProductStock(It.IsAny <Entities.BasketCartItem>());
var okResult = Assert.IsType <OkObjectResult>(result);
var value = Assert.IsType <bool>(okResult.Value);
//Get basket cart
_mockBasketRepo.Setup(repo => repo.GetBasket(It.IsAny <string>())).ReturnsAsync(GetTestCart());
var resultGetBasket = await _controller.GetBasket(It.IsAny <string>());
var okResultGetBasket = Assert.IsType <OkObjectResult>(resultGetBasket);
var returnCartGetBasket = Assert.IsType <Entities.BasketCart>(okResultGetBasket.Value);
if (value)
{
//Add new item to basket cart because product stock is sufficient.
returnCartGetBasket.Items.Add(GetTestCartItem());
//Update basket cart
_mockBasketRepo.Setup(repo => repo.UpdateBasket(It.IsAny <Entities.BasketCart>())).ReturnsAsync(returnCartGetBasket);
var resultUpdateBasket = await _controller.UpdateBasket(It.IsAny <Entities.BasketCart>());
var okResultUpdateBasket = Assert.IsType <OkObjectResult>(resultUpdateBasket);
var returnCartUpdateBasket = Assert.IsType <Entities.BasketCart>(okResultUpdateBasket.Value);
//Control cart item count
Assert.Equal <int>(cartItemsCount, returnCartUpdateBasket.Items.Count);
}
else
{
// Product stock isn't sufficient so couldn't update basket cart.
Assert.Equal <int>(cartItemsCount, returnCartGetBasket.Items.Count);
}
}
