add tests cleaning

tests-ng/install-empty.sh

@@ -51,6 +51,8 @@ basedir=`mktemp -d --suffix='-dotdrop-tests' || mktemp -d`
 echo "[+] dotdrop dir: ${basedir}"
 echo "[+] dotpath dir: ${basedir}/dotfiles"
 
+clear_on_exit "${basedir}"
+
 # create the config file
 cfg="${basedir}/config.yaml"
 cat > ${cfg} << _EOF
@@ -90,8 +92,5 @@ echo "[+] install"
 cd ${ddpath} | ${bin} install -c ${cfg} -f -p p1 --verbose | grep '^5 dotfile(s) installed.$'
 [ "$?" != "0" ] && exit 1
 
-## CLEANING
-rm -rf ${basedir}
-
 echo "OK"
 exit 0