Mark some tests as smoke

Change-Id: Ic1122464bfb6356693f1ec6cce1e7f02d44724a3
Related-PROD: PROD-22019
diff --git a/octavia_tempest_plugin/tests/api/v2/test_load_balancer.py b/octavia_tempest_plugin/tests/api/v2/test_load_balancer.py
index 6a651af..05dcab5 100644
--- a/octavia_tempest_plugin/tests/api/v2/test_load_balancer.py
+++ b/octavia_tempest_plugin/tests/api/v2/test_load_balancer.py
@@ -232,6 +232,7 @@
         return [lb for i, lb in enumerate(lbs) if i not in indexes]
 
     @decorators.idempotent_id('6546ef3c-c0e2-46af-b892-f795f4d01119')
+    @decorators.attr(type='smoke')
     def test_load_balancer_list(self):
         """Tests load balancer list API and field filtering.
 
@@ -430,6 +431,7 @@
                 pass
 
     @decorators.idempotent_id('826ae612-8717-4c64-a8a7-cb9570a85870')
+    @decorators.attr(type='smoke')
     def test_load_balancer_show(self):
         """Tests load balancer show API.
 
@@ -708,6 +710,7 @@
             pass
 
     @decorators.idempotent_id('60acc1b0-fa46-41f8-b526-c81ae2f42c30')
+    @decorators.attr(type='smoke')
     def test_load_balancer_show_status(self):
         """Tests load balancer show status tree API.