Fix order of execution in CTF JUnit tests.

The order of test case within a JUnit tests file doesn't ensure the
order of execution. So, each test case within a file have to be 
self-contained.

Change-Id: Ie7cdff17f4c176062a4eabd038de3870e44834de
Reviewed-on: https://git.eclipse.org/r/9146
Tested-by: Hudson CI
Reviewed-by: Alexandre Montplaisir <alexmonthy@voxpopuli.im>
IP-Clean: Alexandre Montplaisir <alexmonthy@voxpopuli.im>
1 file changed