The DNA architecture (http://labs.jboss.com/wiki/DNA/Architecture) is so dependent on the JCR API, so we need a simple unit test framework that all of the different projects can use in their unit tests. (We don't want each project to have to create their own.)

The question is where to put this small framework. The 'dna-common' project, which is the lowest project that is used by all the others, is not currently dependent upon JCR, but it's probably the most likely location.