fix test execution flow to be as intended

diff --git a/tests/cli_tests.c b/tests/cli_tests.c
index 774e023da81da0cc8fcea6f7d3c6ca40afc47ed1..1b29e557deb44684259aed4a312f421bd0a2ea5c 100644 (file)
--- a/tests/cli_tests.c
+++ b/tests/cli_tests.c
@@ -533,6 +533,9 @@ START_TEST(vnstat_handlerenameinterface_exits_if_new_interface_name_already_exis
        ret = db_open_rw(1);
        ck_assert_int_eq(ret, 1);
 
+       ret = db_addinterface("oldname");
+       ck_assert_int_eq(ret, 1);
+
        ret = db_addinterface("newname");
        ck_assert_int_eq(ret, 1);