add tests cleaning

tests-ng/template-link-value.sh

@@ -54,6 +54,9 @@ echo "dotfiles source (dotpath): ${tmps}"
 tmpd=`mktemp -d --suffix='-dotdrop-tests' || mktemp -d`
 echo "dotfiles destination: ${tmpd}"
 
+clear_on_exit "${tmps}"
+clear_on_exit "${tmpd}"
+
 # create the config file
 cfg="${tmps}/config.yaml"
 
@@ -145,8 +148,5 @@ cd ${ddpath} | ${bin} install -f -c ${cfg} -p p1 -b -V
 [ ! -h ${tmpd}/f/2 ] && echo "[ERROR] children f/2 not linked" && exit 1
 [ ! -h ${tmpd}/f/3 ] && echo "[ERROR] children f/3 not linked" && exit 1
 
-## CLEANING
-rm -rf ${tmps} ${tmpd}
-
 echo "OK"
 exit 0