Add new group collecting mechanism
diff --git a/cvp_checks/tests/test_default_gateway.py b/cvp_checks/tests/test_default_gateway.py
index b6c74c2..cac5328 100644
--- a/cvp_checks/tests/test_default_gateway.py
+++ b/cvp_checks/tests/test_default_gateway.py
@@ -6,13 +6,11 @@
 
 @pytest.mark.parametrize(
     "group",
-    utils.get_groups(os.path.basename(__file__))
+    utils.node_groups.keys()
 )
 def test_check_default_gateways(local_salt_client, group):
-    if "skipped" in group:
-        pytest.skip("skipped in config")
     netstat_info = local_salt_client.cmd(
-        group, 'cmd.run', ['ip r | sed -n 1p'], expr_form='pcre')
+        "L@"+','.join(utils.node_groups[group]), 'cmd.run', ['ip r | sed -n 1p'], expr_form='compound')
 
     gateways = {}
     nodes = netstat_info.keys()