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-rw-r--r--src/tests/test_util.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/tests/test_util.py b/src/tests/test_util.py
index 9bd27adc0..8ac9a500a 100644
--- a/src/tests/test_util.py
+++ b/src/tests/test_util.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2020-2021 VyOS maintainers and contributors
+# Copyright (C) 2020-2022 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
@@ -23,3 +23,6 @@ class TestVyOSUtil(TestCase):
expected_data = {"foo_bar": {"baz_quux": None}}
new_data = mangle_dict_keys(data, '-', '_')
self.assertEqual(new_data, expected_data)
+
+ def test_sysctl_read(self):
+ self.assertEqual(sysctl_read('net.ipv4.conf.lo.forwarding'), '1')