Objective-C单元测试框架：Cedar

Cedar 是 Objective-C 上 BDD 风格的单元测试框架。 It relies only on Foundation and C++11 features, thus it's not just suited for iOS and OSX codebases but other environments where these are available.

项目主页：http://www.open-open.com/lib/view/home/1379731626851