public void UpdateInventoryLineItemShouldUpdateLineItem() { //Arrange var options = new DbContextOptionsBuilder <IceShopContext>().UseInMemoryDatabase("UpdateInventoryLineItemShouldUpdateLineItem").Options; using var testContext = new IceShopContext(options); // add sample data to testContext testContext.InventoryLineItems.AddRange(SampleData.GetSampleInventoryLineItems()); // This data needs to be added so that navigation properties of the Inventory Line Items aren't null. testContext.Locations.AddRange(SampleData.GetSampleLocations()); testContext.Products.AddRange(SampleData.GetSampleProducts()); testContext.SaveChanges(); repo = new DBRepo(testContext); //Act // get a location that has an InventoryLineItem int sampleLocationId = repo.GetAllLocations().First().Id; InventoryLineItem sampleLineItem = repo.GetAllInventoryLineItemsAtLocation(sampleLocationId).FindLast(ili => ili.LocationId == sampleLocationId); int startingQuantity = sampleLineItem.ProductQuantity; sampleLineItem.ProductQuantity += 1; repo.UpdateInventoryLineItem(sampleLineItem); repo.SaveChanges(); //Assert //using var assertContext = new IceShopContext(options); Assert.NotEqual(startingQuantity, sampleLineItem.ProductQuantity); }
public void SaveChanges() { context.SaveChanges(); }