[scala-tools] Testing compiler plugins

Folks,

Is there any information on testing compiler plugins?  Has anyone tried writing Specs or ScalaTest tests for compiler plugins?

Thanks,

David

--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp