This is a problem I've encountered before. I think in general, I just don't test alignment :/. This is not good, though, it *is* rather important for it to be working correctly. 

I guess a good way to test it would be to just vendorize one of the two plugins into `spec/vendor/<align-or-tabularize>` and then include it in the tests. Do you think this is a good idea?

For now, you could leave the tests as "pending". I'll try to devote some weekend to get them running and to add more specs for alignment.