From bf8becd52197592fe36d3b7fbcca5dc45f378466 Mon Sep 17 00:00:00 2001
From: "Zaiming (Stone) Shi" <zmstone@gmail.com>
Date: Wed, 22 Feb 2023 23:07:12 +0100
Subject: [PATCH] test: make sure gauge return to 0 in test cases

---
 apps/emqx_resource/test/emqx_resource_SUITE.erl | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/apps/emqx_resource/test/emqx_resource_SUITE.erl b/apps/emqx_resource/test/emqx_resource_SUITE.erl
index 92f069739..82c95cb99 100644
--- a/apps/emqx_resource/test/emqx_resource_SUITE.erl
+++ b/apps/emqx_resource/test/emqx_resource_SUITE.erl
@@ -2102,6 +2102,10 @@ t_expiration_batch_all_expired_after_reply(_Config) ->
                         late_reply := 1,
                         retried := 0,
                         failed := 0
+                    },
+                    gauges := #{
+                        inflight := 0,
+                        queuing := 0
                     }
                 },
                 Metrics
@@ -2217,6 +2221,16 @@ do_t_expiration_retry(IsBatch) ->
                 [#{expired := [{query, _, {inc_counter, 1}, _, _}]}],
                 ?of_kind(buffer_worker_retry_expired, Trace)
             ),
+            Metrics = tap_metrics(?LINE),
+            ?assertMatch(
+                #{
+                    gauges := #{
+                        inflight := 0,
+                        queuing := 0
+                    }
+                },
+                Metrics
+            ),
             ok
         end
     ),