public void PostGuestTest()
{
Guest guest = new Guest();
guest.Name = "Edith";
guest.Surname = "Hanson";
Random random = new Random();
StringBuilder output = new StringBuilder();
for (int i = 0; i < 11; i++)
{
output.Append(random.Next(0, 9));
}
guest.PIN = output.ToString();
var GuestsBefore = _context.Guest.Count();
_GuestController.PostGuest(guest);
var GuestsAfter = _context.Guest.Count();
Assert.IsTrue(GuestsAfter > GuestsBefore, "Count of GuestsAfter is not greater then GuestsBefore.");
}