public void TestPost_InvalidProduct()
{
var cart = new ShoppingCart()
{
ProductId = -1, Quantity = 1, UserId = 1
};
var mockRepo = new Mock <IShoppingCartRepository>();
mockRepo.Setup(r => r.Insert(cart)).Returns(false);
var controller = new ShoppingCartsController(mockRepo.Object, mockCache);
var result = controller.Post(cart);
var okResult = Assert.IsType <NotFoundResult>(result);
}
public void TestPost_InvalidQuantity()
{
var cart = new ShoppingCart()
{
ProductId = 1, Quantity = -1, UserId = 1
};
var mockRepo = new Mock <IShoppingCartRepository>();
mockRepo.Setup(r => r.Insert(cart)).Returns(true); //This should not be called, however the database does not have any quantity validations so, it would, actually save it.
var controller = new ShoppingCartsController(mockRepo.Object, mockCache);
controller.ModelState.AddModelError("Quantity", "Quantity must be larger than 0"); //ModelState error are added when building the request. Calling the method directly does not allow the modelstate to build up its errors.
var result = controller.Post(cart);
var okResult = Assert.IsType <NotFoundResult>(result);
}
public void TestPost_Valid()
{
var cart = new ShoppingCart()
{
ProductId = 1, Quantity = 1, UserId = 1
};
var mockRepo = new Mock <IShoppingCartRepository>();
mockRepo.Setup(r => r.Insert(cart)).Returns(true);
var controller = new ShoppingCartsController(mockRepo.Object, mockCache);
var result = controller.Post(cart);
var okResult = Assert.IsType <CreatedResult>(result);
var resultObject = (ShoppingCart)okResult.Value;
Assert.Equal(resultObject.ProductId, cart.ProductId);
Assert.Equal(resultObject.Quantity, cart.Quantity);
Assert.Equal(resultObject.UserId, cart.UserId);
}
