update unit test needed after fixing bug 4487

Hi
I have fixed the unit test where Jenkins was showing error . But I'm not able to run the tests now, as I have issue with runkit setup. It's not working somehow after I upgraded my system to Ubuntu 14.04. So I wanna see the test result from Jenkins first before the merge. 
Signed-off-by: Smita Kumari <kumarismita62@gmail.com>