> Why not 100%?

From the article

> It's not actually passing every single test, though that is on purpose. I did mark some parts of the testing suite as "skipped" because I don't think it's worth recreating them in a library like this - email related stuff, i18n, perforce/svn importers, some of the midx/bitmap stuff - things of that nature. However, for everything that I'm sure is relevant to nearly anyone reading this, the Grit library/CLI can now fully pass the Git test suite.