public void RemoveLineEncodeDecode()
{
//SETUP
var service = new CheckoutCookieService((string)null);
service.AddLineItem(new OrderLineItem {
BookId = 1, NumBooks = 4
});
service.AddLineItem(new OrderLineItem {
BookId = 2, NumBooks = 5
});
service.AddLineItem(new OrderLineItem {
BookId = 3, NumBooks = 6
});
//ATTEMPT
service.DeleteLineItem(1);
//VERIFY
service.LineItems.Count.ShouldEqual(2);
service.LineItems[0].BookId.ShouldEqual(1);
service.LineItems[0].NumBooks.ShouldEqual((short)4);
service.LineItems[1].BookId.ShouldEqual(3);
service.LineItems[1].NumBooks.ShouldEqual((short)6);
}
public IActionResult DeleteLineItem(int lineNum)
{
var cookie = new CheckoutCookie(HttpContext.Request.Cookies, HttpContext.Response.Cookies);
var service = new CheckoutCookieService(cookie.GetValue());
service.DeleteLineItem(lineNum);
cookie.AddOrUpdateCookie(service.EncodeForCookie());
SetupTraceInfo();
return(RedirectToAction("Index"));
}