Comment 1 for bug 1157727

 So here is what is happening. Ideally you should be able to use enabled_emulation for Group and Domains but those classes did not include the emulation mixin class so right now you cannot use enabled_emulation for Group and Domains. the work around is to use the ignore attribute for these and then the test will work. Hmm not sure this is worth blocking a release since there is a work-around. Sahdev is working on a patch