nahi/asn1pull-java — comment on commit 498637f71edb25a0e41ff2867c0b1837d5bb2eda
File:  line 0
By nahi:

OK, so you might give rspec a try. For language/library testing I still like test/unit better than rspec, but it's worth a try.

mspec is part of rspec + additional features for language implementation. It's Ruby and it should work on all of Ruby implementations except on Windows. But for library/application, there's no reason to use mspec instead of rspec.