static void RunTest(VendingMachine vm, string itemName, Dictionary <int, int> paid, int testID)
{
bool succeeded = false;
Console.WriteLine();
Console.WriteLine("-----------------------test" + testID + "---------------------------");
StringBuilder str = new StringBuilder();
foreach (var pair in paid)
{
str.Append(pair.Key + "c * " + pair.Value + ", ");
}
Console.WriteLine("Buying " + itemName + ". Paid " + str.ToString());
succeeded = vm.BuyAnItem(itemName, paid);
Console.WriteLine("Transation " + (succeeded ? "succeeded" : "failed"));
vm.PrintCoins();
vm.PrintItems();
}
