rspec

没有测试的代码就是耍流氓

rspec入门教程不错
rspec文档

1. rspec(1) - summary
2. specs(2) - model
3. specs(3) - controller
4. specs(4) - request
5. specs(5) - mock
6. [specs(6) - mailer]
7. [specs(7) - view]
8. [specs(8) - routing]
9. [specs(9) - helper]
10. [specs(10) - factory-girl]
11. [specs(11) - fake other gems]
12. [specs(12) - sidekiq]
13. [specs(13) - db migration]
14. [specs(14) - timecop]
15. [specs(15) - jenkins]