cleanup test case
cleanup test case

rsmith31415/sh,lwgarmstrong/sh,jakirkham/sh,rdhyee/sh,germangh/sh,Stupeflix/sh,hacosta/python-sh,achernet/sh,pombredanne/sh,amoffat/sh,amoffat/sh,twocngdagz/sh,z-fork/sh,ppannuto/sh,pdelong42/sh,hacosta/python-sh,simudream/sh