Integration Testing Entity Framework code first with in-memory database

Question

I\'d like to run actual integration tests of my EF4.1 repositories against an in-memory database a la ayende\'s nhibernate version.

I have a code first model, agains

Answer 1

Use SQL Compact 4.0 (download both SqlCE and tools by web platform installer) - EF Code first has direct support for that. The only difference will be that your application will use connection string to big SQL Server:

and your tests will use connection string to SQL Compact: