fix: issue in test cases

apps/emqx/src/emqx_config.erl

@@ -508,12 +508,11 @@ get_schema_mod(RootName) ->
 get_root_names() ->
     maps:get(names, persistent_term:get(?PERSIS_SCHEMA_MODS, #{names => []})).
 
--spec save_configs(app_envs(), config(), raw_config(), raw_config(), update_opts()) ->
-    ok | {error, term()}.
+-spec save_configs(app_envs(), config(), raw_config(), raw_config(), update_opts()) -> ok.
 save_configs(_AppEnvs, Conf, RawConf, OverrideConf, Opts) ->
     %% We first try to save to override.conf, because saving to files is more error prone
     %% than saving into memory.
-    save_to_override_conf(OverrideConf, Opts),
+    ok = save_to_override_conf(OverrideConf, Opts),
     %% We may need also support hot config update for the apps that use application envs.
     %% If that is the case uncomment the following line to update the configs to app env
     %save_to_app_env(_AppEnvs),

apps/emqx/src/emqx_config_handler.erl

@@ -278,22 +278,9 @@ check_and_save_configs(
     case do_post_config_update(ConfKeyPath, Handlers, OldConf, NewConf, AppEnvs, UpdateArgs, #{}) of
         {ok, Result0} ->
             remove_from_local_if_cluster_change(ConfKeyPath, Opts),
-            case
-                save_configs(
-                    ConfKeyPath,
-                    AppEnvs,
-                    NewConf,
-                    NewRawConf,
-                    OverrideConf,
-                    UpdateArgs,
-                    Opts
-                )
-            of
-                {ok, Result1} ->
-                    {ok, Result1#{post_config_update => Result0}};
-                Error ->
-                    Error
-            end;
+            ok = emqx_config:save_configs(AppEnvs, NewConf, NewRawConf, OverrideConf, Opts),
+            Result1 = return_change_result(ConfKeyPath, UpdateArgs),
+            {ok, Result1#{post_config_update => Result0}};
         Error ->
             Error
     end.
@@ -432,12 +419,6 @@ call_post_config_update(
 ) ->
     {ok, Result}.
 
-save_configs(ConfKeyPath, AppEnvs, CheckedConf, NewRawConf, OverrideConf, UpdateArgs, Opts) ->
-    case emqx_config:save_configs(AppEnvs, CheckedConf, NewRawConf, OverrideConf, Opts) of
-        ok -> {ok, return_change_result(ConfKeyPath, UpdateArgs)};
-        {error, Reason} -> {error, {save_configs, Reason}}
-    end.
-
 %% The default callback of config handlers
 %% the behaviour is overwriting the old config if:
 %%   1. the old config is undefined

apps/emqx_authn/src/simple_authn/emqx_authn_jwks_connector.erl

@@ -79,7 +79,7 @@ on_get_status(_InstId, #{pool_name := PoolName}) ->
             end
         end,
     case emqx_plugin_libs_pool:health_check_ecpool_workers(PoolName, Func) of
-        true -> connecting;
+        true -> connected;
         false -> disconnected
     end.
 

apps/emqx_authn/test/emqx_authn_enable_flag_SUITE.erl

@@ -71,16 +71,17 @@ end_per_testcase(_Case, Config) ->
     Config.
 
 listener_mqtt_tcp_conf(Port, EnableAuthn) ->
+    PortS = integer_to_binary(Port),
     #{
-        acceptors => 16,
-        zone => default,
-        access_rules => ["allow all"],
-        bind => {{0, 0, 0, 0}, Port},
-        max_connections => 1024000,
-        mountpoint => <<>>,
-        proxy_protocol => false,
-        proxy_protocol_timeout => 3000,
-        enable_authn => EnableAuthn
+        <<"acceptors">> => 16,
+        <<"zone">> => <<"default">>,
+        <<"access_rules">> => ["allow all"],
+        <<"bind">> => <<"0.0.0.0:", PortS/binary>>,
+        <<"max_connections">> => 1024000,
+        <<"mountpoint">> => <<>>,
+        <<"proxy_protocol">> => false,
+        <<"proxy_protocol_timeout">> => 3000,
+        <<"enable_authn">> => EnableAuthn
     }.
 
 t_enable_authn(_Config) ->