plan_tests 21
-stdout=$(mktemp test_help_stdout.XXXXXX)
-stderr=$(mktemp test_help_stderr.XXXXXX)
+stdout=$(mktemp -t test_help_stdout.XXXXXX)
+stderr=$(mktemp -t test_help_stderr.XXXXXX)
# Return 0 if file "$1" exists and is empty, non-0 otherwise.
is_empty "${stdout}"
ok $? "help with unknown component class plugin produces no output"
+
+rm -f "${stdout}" "${stderr}"