Does anyone know of any techniques or frameworks that can be applied to effectively unit test config transforms, particularly on a build server?For example, if I add a new connection string to the base config, is there any way to write an automated test to ensure that the correct value is applied to the QA and product configs?Expanding on that idea, it would be nice to be able to specify certain items in the base config that should have transforms, to catch those inevitable situations where the transform hasn't been added to an environment's config.