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100% mqueue test

This commit is contained in:
Feng 2016-01-24 13:29:22 +08:00
parent 712baa525c
commit b6db311011
1 changed files with 40 additions and 2 deletions
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42
test/emqttd_mqueue_tests.erl
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@ -70,7 +70,9 @@ simple_mqueue_test() ->
{high_watermark, 0.6},
{queue_qos0, false}],
Q = ?Q:new("simple_queue", Opts, alarm_fun()),
?assertEqual(simple, ?Q:type(Q)),
?assertEqual(3, ?Q:max_len(Q)),
?assertEqual(<<"simple_queue">>, ?Q:name(Q)),
?assert(?Q:is_empty(Q)),
Q1 = ?Q:in(#mqtt_message{qos = 1, payload = <<"1">>}, Q),
Q2 = ?Q:in(#mqtt_message{qos = 1, payload = <<"2">>}, Q1),
@ -78,7 +80,25 @@ simple_mqueue_test() ->
Q4 = ?Q:in(#mqtt_message{qos = 1, payload = <<"4">>}, Q3),
?assertEqual(3, ?Q:len(Q4)),
{{value, Msg}, Q5} = ?Q:out(Q4),
?assertMatch(<<"2">>, Msg#mqtt_message.payload).
?assertMatch(<<"2">>, Msg#mqtt_message.payload),
?assertEqual([{len, 2}, {max_len, 3}, {dropped, 1}], ?Q:stats(Q5)).
infinity_simple_mqueue_test() ->
Opts = [{type, simple},
{max_length, infinity},
{low_watermark, 0.2},
{high_watermark, 0.6},
{queue_qos0, false}],
Q = ?Q:new("infinity_simple_queue", Opts, alarm_fun()),
?assert(?Q:is_empty(Q)),
?assertEqual(infinity, ?Q:max_len(Q)),
Qx = lists:foldl(fun(I, AccQ) ->
?Q:in(#mqtt_message{qos = 1, payload = iolist_to_binary([I])}, AccQ)
end, Q, lists:seq(1, 255)),
?assertEqual(255, ?Q:len(Qx)),
?assertEqual([{len, 255}, {max_len, infinity}, {dropped, 0}], ?Q:stats(Qx)),
{{value, V}, Qy} = ?Q:out(Qx),
?assertEqual(<<1>>, V#mqtt_message.payload).
priority_mqueue_test() ->
Opts = [{type, priority},
@ -88,6 +108,9 @@ priority_mqueue_test() ->
{high_watermark, 0.6},
{queue_qos0, false}],
Q = ?Q:new("priority_queue", Opts, alarm_fun()),
?assertEqual(priority, ?Q:type(Q)),
?assertEqual(3, ?Q:max_len(Q)),
?assertEqual(<<"priority_queue">>, ?Q:name(Q)),
?assert(?Q:is_empty(Q)),
Q1 = ?Q:in(#mqtt_message{qos = 1, topic = <<"t1">>}, Q),
@ -102,6 +125,21 @@ priority_mqueue_test() ->
?assertEqual(5, ?Q:len(Q6)),
{{value, Msg}, Q7} = ?Q:out(Q6),
?assertMatch(<<"t">>, Msg#mqtt_message.topic).
infinity_priority_mqueue_test() ->
Opts = [{type, priority},
{priority, [{<<"t1">>, 10}, {<<"t2">>, 8}]},
{max_length, infinity},
{queue_qos0, false}],
Q = ?Q:new("infinity_priority_queue", Opts, alarm_fun()),
?assertEqual(infinity, ?Q:max_len(Q)),
Qx = lists:foldl(fun(I, AccQ) ->
AccQ1 =
?Q:in(#mqtt_message{topic = <<"t1">>, qos = 1, payload = iolist_to_binary([I])}, AccQ),
?Q:in(#mqtt_message{topic = <<"t">>, qos = 1, payload = iolist_to_binary([I])}, AccQ1)
end, Q, lists:seq(1, 255)),
?assertEqual(510, ?Q:len(Qx)),
?assertEqual([{len, 510}, {max_len, infinity}, {dropped, 0}], ?Q:stats(Qx)).
alarm_fun() -> fun(_, _) -> alarm_fun() end.