public async Task CanCancelBidByOrder() { Product cancelProductBid = new Product(); cancelProductBid.Name = "CanCancelBidByOrder"; cancelProductBid.AvailableEndDateTimeUtc = DateTime.Now.AddDays(5); cancelProductBid.ProductType = ProductType.Auction; cancelProductBid.HighestBid = 10; cancelProductBid.HighestBidder = "H"; _productRepository.Insert(cancelProductBid); var productService = new Mock <IProductService>(); productService.Setup(x => x.GetProductById(cancelProductBid.Id, false)).ReturnsAsync(cancelProductBid); var _cancelproductService = productService.Object; var _cancelauctionService = new AuctionService(_bidRepository, _cancelproductService, _productRepository, _cacheManager, _eventPublisher); Bid bid = new Bid(); bid.Amount = 1; bid.OrderId = "o"; bid.ProductId = cancelProductBid.Id; _bidRepository.Insert(bid); await _cancelauctionService.CancelBidByOrder("o"); var found = await _cancelauctionService.GetBidsByProductId("CanCancelBidByOrder"); var product = _productRepository.Table.Where(x => x.Name == "CanCancelBidByOrder").FirstOrDefault(); Assert.AreEqual(0, found.Count); Assert.AreEqual(0, product.HighestBid); Assert.AreEqual("", product.HighestBidder); Assert.AreEqual(false, product.AuctionEnded); }