106 lines
3.4 KiB
Erlang
106 lines
3.4 KiB
Erlang
%%%===================================================================
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%%% Copyright (c) 2013-2018 EMQ Inc. All rights reserved.
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%%%
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%%% Licensed under the Apache License, Version 2.0 (the "License");
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%%% you may not use this file except in compliance with the License.
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%%% You may obtain a copy of the License at
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%%%
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%%% http://www.apache.org/licenses/LICENSE-2.0
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%%%
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%%% Unless required by applicable law or agreed to in writing, software
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%%% distributed under the License is distributed on an "AS IS" BASIS,
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%%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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%%% See the License for the specific language governing permissions and
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%%% limitations under the License.
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%%%===================================================================
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-module(emqx_router_SUITE).
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-include("emqx.hrl").
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-include_lib("eunit/include/eunit.hrl").
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-compile(export_all).
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-compile(nowarn_export_all).
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-define(R, emqx_router).
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-define(TABS, [emqx_route, emqx_trie, emqx_trie_node]).
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all() ->
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[{group, route}].
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groups() ->
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[{route, [sequence],
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[add_del_route,
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match_routes]}].
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init_per_suite(Config) ->
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emqx_ct_broker_helpers:run_setup_steps(),
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Config.
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end_per_suite(_Config) ->
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emqx_ct_broker_helpers:run_teardown_steps().
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init_per_testcase(_TestCase, Config) ->
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Config.
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end_per_testcase(_TestCase, _Config) ->
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clear_tables().
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add_del_route(_) ->
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From = {self(), make_ref()},
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?R:add_route(From, <<"a/b/c">>, node()),
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?R:add_route(From, <<"a/b/c">>, node()),
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?R:add_route(From, <<"a/+/b">>, node()),
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?assertEqual([<<"a/+/b">>, <<"a/b/c">>], lists:sort(?R:topics())),
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?R:del_route(From, <<"a/b/c">>, node()),
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?R:del_route(From, <<"a/+/b">>, node()),
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?assertEqual([], lists:sort(?R:topics())).
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match_routes(_) ->
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From = {self(), make_ref()},
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?R:add_route(From, <<"a/b/c">>, node()),
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?R:add_route(From, <<"a/+/c">>, node()),
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?R:add_route(From, <<"a/b/#">>, node()),
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?R:add_route(From, <<"#">>, node()),
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?assertEqual([#route{topic = <<"#">>, dest = node()},
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#route{topic = <<"a/+/c">>, dest = node()},
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#route{topic = <<"a/b/#">>, dest = node()},
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#route{topic = <<"a/b/c">>, dest = node()}],
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lists:sort(?R:match_routes(<<"a/b/c">>))).
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has_routes(_) ->
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From = {self(), make_ref()},
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?R:add_route(From, <<"devices/+/messages">>, node()),
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?assert(?R:has_routes(<<"devices/+/messages">>)).
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clear_tables() ->
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lists:foreach(fun mnesia:clear_table/1, ?TABS).
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router_add_del(_) ->
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?R:add_route(<<"#">>),
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?R:add_route(<<"a/b/c">>),
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?R:add_route(<<"+/#">>),
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Routes = [R1, R2 | _] = [
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#route{topic = <<"#">>, dest = node()},
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#route{topic = <<"+/#">>, dest = node()},
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#route{topic = <<"a/b/c">>, dest = node()}],
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?assertEqual(Routes, lists:sort(?R:match_routes(<<"a/b/c">>))),
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%% Batch Add
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lists:foreach(fun(R) -> ?R:add_route(R) end, Routes),
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?assertEqual(Routes, lists:sort(?R:match_routes(<<"a/b/c">>))),
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%% Del
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?R:del_route(<<"a/b/c">>),
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[R1, R2] = lists:sort(?R:match(<<"a/b/c">>)),
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{atomic, []} = mnesia:transaction(fun emqx_trie:lookup/1, [<<"a/b/c">>]),
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%% Batch Del
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R3 = #route{topic = <<"#">>, dest = 'a@127.0.0.1'},
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?R:add_route(R3),
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?R:del_route(R1),
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?R:del_route(R2),
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?R:del_route(R3),
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[] = lists:sort(?R:match(<<"a/b/c">>)).
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