From 366c75795997b014ba2a81471dc06b79d2251d30 Mon Sep 17 00:00:00 2001
From: Tobias Lindahl <tobias@happihacking.com>
Date: Mon, 6 Dec 2021 10:42:19 +0100
Subject: [PATCH] test(flaky_tests): fix persistent_session_SUITE

Increase timeout on message receive and ensure more info when the test fails.
---
 apps/emqx/test/emqx_persistent_session_SUITE.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/emqx/test/emqx_persistent_session_SUITE.erl b/apps/emqx/test/emqx_persistent_session_SUITE.erl
index fd9640aeb..756f7bb97 100644
--- a/apps/emqx/test/emqx_persistent_session_SUITE.erl
+++ b/apps/emqx/test/emqx_persistent_session_SUITE.erl
@@ -245,7 +245,7 @@ receive_messages(Count, Msgs) ->
             receive_messages(Count-1, [Msg|Msgs]);
         _Other ->
             receive_messages(Count, Msgs)
-    after 1000 ->
+    after 5000 ->
         Msgs
     end.
 
@@ -576,7 +576,7 @@ t_publish_while_client_is_gone(Config) ->
                                      | Config]),
     {ok, _} = emqtt:ConnFun(Client2),
     Msgs = receive_messages(2),
-    ?assertEqual(length(Msgs), 2),
+    ?assertMatch([_, _], Msgs),
     [Msg2, Msg1] = Msgs,
     ?assertEqual({ok, iolist_to_binary(Payload1)}, maps:find(payload, Msg1)),
     ?assertEqual({ok, 2}, maps:find(qos, Msg1)),