Handle mixed version clusters in test suite

Author: kjnilsson

test/rabbitmq_queues_cli_integration_SUITE.erl

@@ -47,10 +47,16 @@ init_per_group(tests, Config0) ->
     Config1 = rabbit_ct_helpers:set_config(
                 Config0, [{rmq_nodes_count, NumNodes},
                           {rmq_nodes_clustered, true}]),
-    rabbit_ct_helpers:run_steps(Config1,
-                                rabbit_ct_broker_helpers:setup_steps() ++
-                                rabbit_ct_client_helpers:setup_steps()
-    ).
+    Config2 = rabbit_ct_helpers:run_steps(Config1,
+                                          rabbit_ct_broker_helpers:setup_steps() ++
+                                          rabbit_ct_client_helpers:setup_steps()),
+    case rabbit_ct_broker_helpers:enable_feature_flag(Config2, quorum_queue) of
+        ok ->
+            Config2;
+        Skip ->
+            end_per_group(tests, Config2),
+            Skip
+    end.
 
 end_per_group(tests, Config) ->
     rabbit_ct_helpers:run_steps(Config,