public void When_Post_IsCalled_With_CorrectData_Should_RespondWith_CreatedAtRoute()
{
Cart cart = new Cart();
using (var controller = new CartController(new FakeProductRepository(), cart))
{
DummyOrderCreate newOrder = new DummyOrderCreate()
{
ProductId = 1
};
// Act
IActionResult actionResult = controller.Post(newOrder);
var createdAtRouteResult = actionResult as CreatedAtRouteResult;
// Assert
Assert.NotNull(createdAtRouteResult);
Assert.Equal(201, createdAtRouteResult.StatusCode);
CartLine cartLine = createdAtRouteResult.Value as CartLine;
Assert.NotNull(cartLine);
Assert.Single(cart.Lines);
Assert.Equal(1, cart.Lines.LastOrDefault().Product.ProductId);
Assert.Equal("GetLineById", createdAtRouteResult.RouteName);
}
}
public void When_Post_IsCalled_And_ProductId_Is_Invalid_Should_RespondWith_BadRequest()
{
Cart cart = new Cart();
using (var controller = new CartController(new FakeProductRepository(), cart))
{
DummyOrderCreate newOrder = new DummyOrderCreate()
{
ProductId = 114
};
// Act
IActionResult actionResultNull = controller.Post(newOrder);
var badRequestResult1 = actionResultNull as BadRequestObjectResult;
// Assert
Assert.NotNull(badRequestResult1);
Assert.Equal(400, badRequestResult1.StatusCode);
}
}
public IActionResult Post([FromBody] DummyOrderCreate dummyProduct)
{
if (dummyProduct == null)
{
return(BadRequest("Invalid product id"));
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var product = repository.GetProductById(dummyProduct.ProductId.Value);
if (product.HasNoValue)
{
return(BadRequest("No product found!"));
}
var line = cart.AddItem(product.Value, dummyProduct.Quantity);
return(CreatedAtRoute("GetLineById", new { id = line.CartLineId }, line));
}
