test: dashboard ct failed with lack i18n_lang

Makefile

@@ -61,7 +61,7 @@ get-dashboard:
 	@$(SCRIPTS)/get-dashboard.sh
 
 .PHONY: eunit
-eunit: $(REBAR)
+eunit: $(REBAR) conf-segs
 	@ENABLE_COVER_COMPILE=1 $(REBAR) eunit -v -c
 
 .PHONY: proper

apps/emqx_auto_subscribe/test/emqx_auto_subscribe_SUITE.erl

@@ -31,9 +31,11 @@
 
 -define(TOPICS, [?TOPIC_C, ?TOPIC_U, ?TOPIC_H, ?TOPIC_P, ?TOPIC_A, ?TOPIC_S]).
 
--define(ENSURE_TOPICS , [<<"/c/auto_sub_c">>
+-define(ENSURE_TOPICS, [
-                        , <<"/u/auto_sub_u">>
+    <<"/c/auto_sub_c">>,
-                        , ?TOPIC_S]).
+    <<"/u/auto_sub_u">>,
+    ?TOPIC_S
+]).
 
 -define(CLIENT_ID, <<"auto_sub_c">>).
 -define(CLIENT_USERNAME, <<"auto_sub_u">>).
@@ -45,60 +47,58 @@ init_per_suite(Config) ->
     mria:start(),
     application:stop(?APP),
     meck:new(emqx_schema, [non_strict, passthrough, no_history, no_link]),
-    meck:expect(emqx_schema, fields, fun("auto_subscribe") ->
+    meck:expect(emqx_schema, fields, fun
+        ("auto_subscribe") ->
             meck:passthrough(["auto_subscribe"]) ++
                 emqx_auto_subscribe_schema:fields("auto_subscribe");
-                                        (F) -> meck:passthrough([F])
+        (F) ->
+            meck:passthrough([F])
     end),
 
     meck:new(emqx_resource, [non_strict, passthrough, no_history, no_link]),
     meck:expect(emqx_resource, create, fun(_, _, _) -> {ok, meck_data} end),
     meck:expect(emqx_resource, update, fun(_, _, _, _) -> {ok, meck_data} end),
-    meck:expect(emqx_resource, remove, fun(_) -> ok end ),
+    meck:expect(emqx_resource, remove, fun(_) -> ok end),
 
     application:load(emqx_dashboard),
     application:load(?APP),
-    ok = emqx_common_test_helpers:load_config(emqx_auto_subscribe_schema,
+    ok = emqx_common_test_helpers:load_config(
-        <<"auto_subscribe {
+        emqx_auto_subscribe_schema,
-            topics = [
+        <<"auto_subscribe {\n"
-                {
+        "            topics = [\n"
-                    topic = \"/c/${clientid}\"
+        "                {\n"
-                },
+        "                    topic = \"/c/${clientid}\"\n"
-                {
+        "                },\n"
-                    topic = \"/u/${username}\"
+        "                {\n"
-                },
+        "                    topic = \"/u/${username}\"\n"
-                {
+        "                },\n"
-                    topic = \"/h/${host}\"
+        "                {\n"
-                },
+        "                    topic = \"/h/${host}\"\n"
-                {
+        "                },\n"
-                    topic = \"/p/${port}\"
+        "                {\n"
-                },
+        "                    topic = \"/p/${port}\"\n"
-                {
+        "                },\n"
-                    topic = \"/client/${clientid}/username/${username}/host/${host}/port/${port}\"
+        "                {\n"
-                },
+        "                    topic = \"/client/${clientid}/username/${username}/host/${host}/port/${port}\"\n"
-                {
+        "                },\n"
-                    topic = \"/topic/simple\"
+        "                {\n"
-                    qos   = 1
+        "                    topic = \"/topic/simple\"\n"
-                    rh    = 0
+        "                    qos   = 1\n"
-                    rap   = 0
+        "                    rh    = 0\n"
-                    nl    = 0
+        "                    rap   = 0\n"
-                }
+        "                    nl    = 0\n"
-            ]
+        "                }\n"
-        }">>),
+        "            ]\n"
-    emqx_common_test_helpers:start_apps([emqx_conf, emqx_dashboard, ?APP],
+        "        }">>
-                                        fun set_special_configs/1),
+    ),
+    emqx_common_test_helpers:start_apps(
+        [emqx_conf, emqx_dashboard, ?APP],
+        fun set_special_configs/1
+    ),
     Config.
 
 set_special_configs(emqx_dashboard) ->
-    Config = #{
+    emqx_dashboard_api_test_helpers:set_default_config(),
-        default_username => <<"admin">>,
-        default_password => <<"public">>,
-        listeners => [#{
-                        protocol => http,
-                        port => 18083
-                       }]
-       },
-    emqx_config:put([emqx_dashboard], Config),
     ok;
 set_special_configs(_) ->
     ok.
@@ -148,7 +148,6 @@ t_update(_) ->
     ?assertEqual(1, erlang:length(GETResponseMap)),
     ok.
 
-
 check_subs(Count) ->
     Subs = ets:tab2list(emqx_suboption),
     ct:pal("--->  ~p ~p ~n", [Subs, Count]),

apps/emqx_conf/test/emqx_conf_schema_tests.erl

@@ -9,5 +9,6 @@
 doc_gen_test() ->
     Dir = "tmp",
     ok = filelib:ensure_dir(filename:join("tmp", foo)),
-    _ = emqx_conf:dump_schema(Dir),
+    I18nFile = filename:join(["_build", "test", "lib", "emqx_dashboard", "etc", "i18n.conf.all"]),
+    _ = emqx_conf:dump_schema(Dir, emqx_conf_schema, I18nFile),
     ok.

apps/emqx_dashboard/src/emqx_dashboard.erl

@@ -172,8 +172,8 @@ ip_port({Port, Opts}, _) when is_integer(Port) -> {Opts#{port => Port}, Port};
 ip_port({{IP, Port}, Opts}, _) -> {Opts#{port => Port, ip => IP}, {IP, Port}}.
 
 init_i18n() ->
-    File = emqx:etc_file("i18n.conf"),
+    File = i18n_file(),
-    Lang = emqx_conf:get([dashboard, i18n_lang]),
+    Lang = emqx_conf:get([dashboard, i18n_lang], en),
     init_i18n(File, Lang).
 
 ranch_opts(RanchOptions) ->
@@ -267,3 +267,9 @@ return_unauthorized(Code, Message) ->
                 <<"Basic Realm=\"minirest-server\"">>
         },
         #{code => Code, message => Message}}.
+
+i18n_file() ->
+    case application:get_env(emqx_dashboard, i18n_file) of
+        undefined -> emqx:etc_file("i18n.conf");
+        {ok, File} -> File
+    end.

apps/emqx_dashboard/test/emqx_dashboard_SUITE.erl

@@ -81,12 +81,7 @@ set_special_configs(emqx_management) ->
     emqx_config:put([emqx_management], Config),
     ok;
 set_special_configs(emqx_dashboard) ->
-    Listeners = [#{protocol => http, port => 18083}],
+    emqx_dashboard_api_test_helpers:set_default_config(),
-    Config = #{listeners => Listeners,
-               default_username => <<"admin">>,
-               default_password => <<"public">>
-              },
-    emqx_config:put([dashboard], Config),
     ok;
 set_special_configs(_) ->
     ok.

apps/emqx_dashboard/test/emqx_dashboard_api_test_helpers.erl

@@ -35,9 +35,16 @@ set_default_config(DefaultUsername) ->
     Config = #{listeners => [#{protocol => http,
                                port => 18083}],
                default_username => DefaultUsername,
-               default_password => <<"public">>
+               default_password => <<"public">>,
+               i18n_lang => en
               },
     emqx_config:put([dashboard], Config),
+    I18nFile = filename:join([
+        filename:dirname(code:priv_dir(emqx_dashboard)),
+        "etc",
+        "i18n.conf.all"
+    ]),
+    application:set_env(emqx_dashboard, i18n_file, I18nFile),
     ok.
 
 request(Method, Url) ->

apps/emqx_dashboard/test/emqx_dashboard_bad_api_SUITE.erl

@@ -35,15 +35,7 @@ init_per_suite(Config) ->
     Config.
 
 set_special_configs(emqx_dashboard) ->
-    Config = #{
+    emqx_dashboard_api_test_helpers:set_default_config(),
-        default_username => <<"admin">>,
-        default_password => <<"public">>,
-        listeners => [#{
-                        protocol => http,
-                        port => 18083
-                       }]
-       },
-    emqx_config:put([emqx_dashboard], Config),
     ok;
 set_special_configs(_) ->
     ok.

apps/emqx_dashboard/test/emqx_dashboard_error_code_SUITE.erl

@@ -35,15 +35,7 @@ init_per_suite(Config) ->
     Config.
 
 set_special_configs(emqx_dashboard) ->
-    Config = #{
+    emqx_dashboard_api_test_helpers:set_default_config(),
-        default_username => <<"admin">>,
-        default_password => <<"public">>,
-        listeners => [#{
-                        protocol => http,
-                        port => 18083
-                       }]
-       },
-    emqx_config:put([emqx_dashboard], Config),
     ok;
 set_special_configs(_) ->
     ok.

apps/emqx_dashboard/test/emqx_dashboard_monitor_SUITE.erl

@@ -40,15 +40,7 @@ end_per_suite(Config) ->
     Config.
 
 set_special_configs(emqx_dashboard) ->
-    Config = #{
+    emqx_dashboard_api_test_helpers:set_default_config(),
-               default_username => <<"admin">>,
-               default_password => <<"public">>,
-               listeners => [#{
-                               protocol => http,
-                               port => 18083
-                              }]
-              },
-    emqx_config:put([dashboard], Config),
     ok;
 set_special_configs(_) ->
     ok.

apps/emqx_management/test/emqx_mgmt_api_test_util.erl

@@ -39,15 +39,7 @@ end_suite(Apps) ->
     ok.
 
 set_special_configs(emqx_dashboard) ->
-    Config = #{
+    emqx_dashboard_api_test_helpers:set_default_config(),
-               default_username => <<"admin">>,
-               default_password => <<"public">>,
-               listeners => [#{
-                               protocol => http,
-                               port => 18083
-                              }]
-              },
-    emqx_config:put([dashboard], Config),
     ok;
 set_special_configs(_App) ->
     ok.

lib-ee/emqx_enterprise_conf/test/emqx_enterprise_conf_schema_tests.erl

@@ -9,5 +9,6 @@
 doc_gen_test() ->
     Dir = "tmp",
     ok = filelib:ensure_dir(filename:join("tmp", foo)),
-    _ = emqx_conf:dump_schema(Dir, emqx_enterprise_conf_schema),
+    I18nFile = filename:join(["_build", "test", "lib", "emqx_dashboard", "etc", "i18n.conf.all"]),
+    _ = emqx_conf:dump_schema(Dir, emqx_enterprise_conf_schema, I18nFile),
     ok.