InstantForum 2017-1 FinalStrataFrame Forumhttp://forum.strataframe.net/StrataFrame ForumTue, 09 Jun 2026 10:39:49 GMT20http://forum.strataframe.net/FindPost9632.aspxHi,<br> I am trying to writing test case to test my BO logic using MbUnit/NUnit.<br> <br> Currently, I hit DataLayerException as below. May I know how to run test on my BO successully? Do you have any test project template?<br> <br> Thank you<br> <br> Message: An error occurred while creating a new DataLayer for the business object.<br> [codesnippet]<br> Type: MicroFour.StrataFrame.Data.DataLayerException<br> Source: MicroFour StrataFrame Business<br> TargetSite: MicroFour.StrataFrame.Data.DataLayer get__DataLayer()<br> HelpLink: null<br> Stack: at MicroFour.StrataFrame.Business.BusinessLayer.get__DataLayer()<br> at MicroFour.StrataFrame.Business.BusinessLayer.GetDataTable(DbCommand CommandToExecute)<br> at JK.Inventory.Product.BusinessObject.ItemPricesBO.GetDataTableByItemID(Guid ItemID, DateTime AsAtDate) in F:\Projects\Inventory\InventoryBusinessObject\Product\ItemPricesBO.cs:line 85<br> at JK.Inventory.Product.BusinessObject.ItemPricesBO.GetPrice(Guid ItemID, DateTime AsAtDate) in F:\Projects\Inventory\InventoryBusinessObject\Product\ItemPricesBO.cs:line 63<br> at JK.Inventory.Product.BusinessObject.ItemPricesBO.GetPrice(Guid ItemID) in F:\Projects\Inventory\InventoryBusinessObject\Product\ItemPricesBO.cs:line 56<br> at TestItemPricesBO.TestItemPricesBO.TestGetPriceByItemID() in F:\Projects\Inventory\Test\TestItemPricesBO\TestItemPricesBO\TestItemPricesBO\TestItemPricesBO.cs:line 26[/codesnippet]Mon, 18 Jun 2007 08:39:16 GMTChanhttp://forum.strataframe.net/FindPost9640.aspxThere is not a test template as this would really change from each test platform and since each test environment is so different this would not be very conducive to a template.&nbsp; The message you posted doesn't really give to inner exception as to what is going on.&nbsp; You can turn on debug mode during testing just like you can when running through a runtime test to have an HTML log produced with all of the query information.&nbsp; Using the posted stack trace, though, I cannot tell you exactly what you are running into....by first guess would be that you do not have a connection specified for the BO so the DAL cannot be created.Mon, 18 Jun 2007 08:39:16 GMTTrent L. Taylor