From 03ae61569f8f2b3dfa59ee91b15575e353b9d581 Mon Sep 17 00:00:00 2001
From: "Zaiming (Stone) Shi" <zmstone@gmail.com>
Date: Sun, 30 Apr 2023 10:18:18 +0200
Subject: [PATCH] test(authn): fix test case after authentication default value
 added

---
 apps/emqx_authn/test/emqx_authn_schema_SUITE.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/emqx_authn/test/emqx_authn_schema_SUITE.erl b/apps/emqx_authn/test/emqx_authn_schema_SUITE.erl
index 7e67584ac..cd1c38d06 100644
--- a/apps/emqx_authn/test/emqx_authn_schema_SUITE.erl
+++ b/apps/emqx_authn/test/emqx_authn_schema_SUITE.erl
@@ -78,7 +78,8 @@ t_check_schema(_Config) ->
     ).
 
 t_union_member_selector(_) ->
-    ?assertMatch(#{authentication := undefined}, check(undefined)),
+    %% default value for authentication
+    ?assertMatch(#{authentication := []}, check(undefined)),
     C1 = #{<<"backend">> => <<"built_in_database">>},
     ?assertThrow(
         #{