Comments on: Code First Entity Framework Unit Test Examples

By: Paul

Paul — Sun, 06 Mar 2011 20:21:00 +0000

Thanks for the post, it’s appreciated. I note that you mention saving “domain signatures” for a future post, but haven’t seen that yet. I was hoping that’s still forthcoming? I am familiar w/ the domain signature concept from S#harp architecture and elsewhere but am curious as to how to implement it in EF CodeFirst.

By: Francisco Noriega

Francisco Noriega — Sat, 06 Nov 2010 08:38:24 +0000

Great! I just had to uninstall the CTP 2.. but after that it worked

By: Jag Reehal

Jag Reehal — Tue, 02 Nov 2010 23:36:23 +0000

Hi Francisco,

You can download CTP 1 here Microsoft SQL Server Compact 4.0 Community Technology Preview for Windows Desktop

Cheers,

Jag

By: Francisco Noriega

Francisco Noriega — Mon, 25 Oct 2010 08:12:56 +0000

I also have the same problem, how can I go back to ctp 1?

By: Mark

Mark — Wed, 13 Oct 2010 09:20:19 +0000

This is a SQL CE CTP 2 issue and has started happening to me on a random basis not just unit testing

By: Jag Reehal

Jag Reehal — Sun, 10 Oct 2010 23:03:19 +0000

Hi Jedidja,

Which CTP version of Microsoft Sql Server Compact 4.0 are you using?

When I’m using CTP 1 all the unit tests run successfully.

When I’m using CTP 2 the first unit test that is run always fails.

Cheers,

Jag

By: Jag Reehal

Jag Reehal — Thu, 07 Oct 2010 22:09:27 +0000

Hi Jedidja,

I know that didn’t happen when this blog post was written, but I’m also getting the same error as you. It’s odd the error only happens for the first test that is run.

I suspect an update has caused the error because hasn’t been updated with any of the latest versions of software/components the unit tests run without any problems.

I’ll come back to you when I find a solution.

Cheers,

Jag

By: Jedidja

Jedidja — Wed, 06 Oct 2010 23:08:58 +0000

How are you able to run these tests more than once? I tried something similar (and also from your zip file) and get this error as soon as you attempt to run them the second time.

System.Data.SqlServerCe.SqlCeException : File already exists. Try using a different database name.

By: Nilesh Gule

Nilesh Gule — Thu, 05 Aug 2010 12:27:05 +0000

This is really a nice post. I was looking at FluentNHibernate and its Persistance based testing capabilities. I hope some day EF team will come up with something similar.

By: The Morning Brew - Chris Alcock » The Morning Brew #655

The Morning Brew - Chris Alcock » The Morning Brew #655 — Mon, 02 Aug 2010 07:34:52 +0000

[...] Code First Entity Framework Unit Test Examples – Jag Reehal takes a look at Entity Framework 4 CTP 4 and shows some ways of testing that your code first implementations work correctly using automated tests. [...]