[ivi-tct][behavior] Add WOFF behavior test

Impacted tests(approved): new 1, update 0, delete 0
Unit test platform: [IVI]
Unit test result summary: pass 1, fail 0, block 0
like:
![woff](https://cloud.githubusercontent.com/assets/6395868/5310156/155d79c0-7c69-11e4-8fb1-e85b542f4f67.png)