definition_import_SUITE: a new case

that features a deletion-protected virtual host.

deps/rabbit/test/definition_import_SUITE.erl

@@ -53,7 +53,8 @@ groups() ->
                                import_case18,
                                import_case19,
                                import_case20,
-                               import_case21
+                               import_case21,
+                               import_case22
                               ]},
 
         {boot_time_import_using_classic_source, [], [
@@ -315,6 +316,25 @@ import_case20(Config) ->
 
 import_case21(Config) -> import_invalid_file_case(Config, "failing_case21").
 
+import_case22(Config) ->
+    import_file_case(Config, "case22"),
+    Name = <<"protected">>,
+    VirtualHostIsImported =
+        fun () ->
+            case vhost_lookup(Config, Name) of
+                {error, not_found} -> false;
+                _       -> true
+            end
+        end,
+    rabbit_ct_helpers:await_condition(VirtualHostIsImported, 20000),
+    VHost = vhost_lookup(Config, Name),
+    ?assertEqual(true, vhost:is_protected_from_deletion(VHost)),
+
+    VHost2 = vhost_lookup(Config, <<"non-protected">>),
+    ?assertEqual(false, vhost:is_protected_from_deletion(VHost2)),
+
+    ok.
+
 export_import_round_trip_case1(Config) ->
     case rabbit_ct_helpers:is_mixed_versions() of
       false ->

deps/rabbit/test/definition_import_SUITE_data/case22.json

@@ -0,0 +1,66 @@
+{
+  "bindings": [],
+  "exchanges": [],
+  "global_parameters": [
+    {
+      "name": "cluster_name",
+      "value": "rabbitmq@localhost"
+    }
+  ],
+  "parameters": [],
+  "permissions": [
+    {
+      "configure": ".*",
+      "read": ".*",
+      "user": "guest",
+      "vhost": "/",
+      "write": ".*"
+    }
+  ],
+  "policies": [],
+  "queues": [],
+  "rabbit_version": "4.0.5",
+  "rabbitmq_version": "4.0.5",
+  "topic_permissions": [],
+  "users": [
+    {
+      "hashing_algorithm": "rabbit_password_hashing_sha256",
+      "limits": {"max-connections" : 2},
+      "name": "limited_guest",
+      "password_hash": "wS4AT3B4Z5RpWlFn1FA30osf2C75D7WA3gem591ACDZ6saO6",
+      "tags": [
+        "administrator"
+      ]
+    }
+  ],
+  "vhosts": [
+    {
+      "limits": [],
+      "name": "non-protected",
+      "description": "",
+      "metadata": {
+        "description": "",
+        "tags": [],
+        "default_queue_type": "classic"
+      },
+      "tags": [],
+      "default_queue_type": "classic"
+    },
+    {
+      "name": "protected",
+      "description": "protected, DQT = quorum",
+      "metadata": {
+        "description": "DQT = quorum",
+        "tags": [],
+        "default_queue_type": "quorum",
+        "protected_from_deletion": true
+      },
+      "tags": [],
+      "default_queue_type": "quorum"
+    },
+    {
+      "limits": [],
+      "name": "tagged"
+    }
+  ]
+}