public void TestEvaluateIfSoldFalse()
        {
            AuctionItem item = getAuctionItem();

            item.PlaceBid(200, "bla");

            bool isSold = item.EvaluateIfSold();

            Assert.IsFalse(isSold);
        }
        public void TestPlaceBidWhenSold()
        {
            AuctionItem item = getAuctionItem();

            item.PlaceBid(1100, "bla");
            item.EvaluateIfSold();

            bool success = item.PlaceBid(1200, "bla");

            Assert.IsFalse(success);
        }