From 78ecac09a4b46ff82fc8fee8309fdf49817f5b51 Mon Sep 17 00:00:00 2001
From: Feng <ery.lee@gmail.com>
Date: Sun, 11 Oct 2015 15:28:13 +0800
Subject: [PATCH] trie test

---
 test/emqttd_trie_tests.erl | 41 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 test/emqttd_trie_tests.erl

diff --git a/test/emqttd_trie_tests.erl b/test/emqttd_trie_tests.erl
new file mode 100644
index 000000000..524ca79f6
--- /dev/null
+++ b/test/emqttd_trie_tests.erl
@@ -0,0 +1,41 @@
+%%%-----------------------------------------------------------------------------
+%%% @Copyright (C) 2012-2015, Feng Lee <feng@emqtt.io>
+%%%
+%%% Permission is hereby granted, free of charge, to any person obtaining a copy
+%%% of this software and associated documentation files (the "Software"), to deal
+%%% in the Software without restriction, including without limitation the rights
+%%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+%%% copies of the Software, and to permit persons to whom the Software is
+%%% furnished to do so, subject to the following conditions:
+%%%
+%%% The above copyright notice and this permission notice shall be included in all
+%%% copies or substantial portions of the Software.
+%%%
+%%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+%%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+%%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+%%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+%%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+%%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+%%% SOFTWARE.
+%%%-----------------------------------------------------------------------------
+
+-module(emqttd_trie_tests).
+
+-include("emqttd.hrl").
+
+-ifdef(TEST).
+
+-include_lib("eunit/include/eunit.hrl").
+
+match_test() ->
+    mnesia:start(),
+    emqttd_trie:mnesia(boot),
+    Topics = [<<"d/#">>, <<"a/b/c">>, <<"a/b/+">>, <<"a/#">>, <<"#">>, <<"$SYS/#">>],
+    mnesia:transaction(fun() -> [emqttd_trie:insert(Topic) || Topic <- Topics] end),
+    Matched = mnesia:async_dirty(fun emqttd_trie:match/1, [<<"a/b/c">>]),
+    ?assertEqual(4, length(Matched)),
+    SysMatched = mnesia:async_dirty(fun emqttd_trie:match/1, [<<"$SYS/a/b/c">>]),
+    ?assertEqual([<<"$SYS/#">>], SysMatched).
+
+-endif.