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test: fix flaky test, wait for new sample data

This commit is contained in:
Zaiming (Stone) Shi 2022-05-12 22:36:34 +02:00
parent a6ff552547
commit b17a32661e
1 changed files with 2 additions and 1 deletions
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3
apps/emqx_dashboard/test/emqx_dashboard_monitor_SUITE.erl
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@ -105,6 +105,7 @@ t_monitor_reset(_) ->
?assert(maps:is_key(atom_to_binary(Key, utf8), Rate)) ?assert(maps:is_key(atom_to_binary(Key, utf8), Rate))
|| Key <- maps:values(?DELTA_SAMPLER_RATE_MAP) ++ ?GAUGE_SAMPLER_LIST || Key <- maps:values(?DELTA_SAMPLER_RATE_MAP) ++ ?GAUGE_SAMPLER_LIST
], ],
timer:sleep(?DEFAULT_SAMPLE_INTERVAL * 2 * 1000 + 20),
{ok, Samplers} = request(["monitor"], "latest=1"), {ok, Samplers} = request(["monitor"], "latest=1"),
?assertEqual(1, erlang:length(Samplers)), ?assertEqual(1, erlang:length(Samplers)),
ok. ok.
@ -158,7 +159,7 @@ auth_header_() ->
restart_monitor() -> restart_monitor() ->
OldMonitor = erlang:whereis(emqx_dashboard_monitor), OldMonitor = erlang:whereis(emqx_dashboard_monitor),
erlang:exit(OldMonitor, killed), erlang:exit(OldMonitor, kill),
?assertEqual(ok, wait_new_monitor(OldMonitor, 10)). ?assertEqual(ok, wait_new_monitor(OldMonitor, 10)).
wait_new_monitor(_OldMonitor, Count) when Count =< 0 -> timeout; wait_new_monitor(_OldMonitor, Count) when Count =< 0 -> timeout;