why gh-unit is better than SenTestCase ( in Xcode4 )?

This post "开发者_如何学JAVAUnit Testing in Xcode 4" talks about unit test, let me know the best solution "gh unit" , but I know that xcode4 just provides SenTestCase , so question here to know more reasons why you choose gh-unit ? And now xcode4 provide native unit testing framework, do you think that is the best choice now?

The best answer is "...well it depends."

Here is a very good post on what the determining factors are (as well a a good comparison between the two): http://longweekendmobile.com/2011/04/15/unit-testing-in-xcode-4-use-ocunit-and-sentest-instead-of-ghunit/