As a follow up to a post I wrote earlier today on unit testing in the current version of Entity Framework [Unit Testing in EF v1 - the database conundrum], I wanted to point to a new post that appeared this afternoon on the ADONET team blog by Diego Vega on testing in EF4 (the new version that will be in VS2010). The post gives some insight into how mocking will be made easier in EF4. Check it out: Sneak Preview: Entity Framework 4.0 Testability Improvements
