forked from apache/couchdb
/
couch_log_config_test.erl
145 lines (113 loc) · 5.08 KB
/
couch_log_config_test.erl
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% Licensed under the Apache License, Version 2.0 (the "License"); you may not
% use this file except in compliance with the License. You may obtain a copy of
% the License at
%
% http://www.apache.org/licenses/LICENSE-2.0
%
% Unless required by applicable law or agreed to in writing, software
% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
% License for the specific language governing permissions and limitations under
% the License.
-module(couch_log_config_test).
-include_lib("couch_log/include/couch_log.hrl").
-include_lib("eunit/include/eunit.hrl").
couch_log_config_test_() ->
{setup,
fun couch_log_test_util:start/0,
fun couch_log_test_util:stop/1,
[
fun check_level/0,
fun check_max_message_size/0,
fun check_bad_level/0,
fun check_bad_max_message_size/0,
fun check_strip_last_msg/0,
fun check_bad_strip_last_msg/0
]
}.
check_level() ->
% Default level is info
?assertEqual(info, couch_log_config:get(level)),
?assertEqual(2, couch_log_config:get(level_int)),
couch_log_test_util:with_config_listener(fun() ->
config:set("log", "level", "emerg"),
couch_log_test_util:wait_for_config(),
?assertEqual(emergency, couch_log_config:get(level)),
?assertEqual(8, couch_log_config:get(level_int)),
config:set("log", "level", "debug"),
couch_log_test_util:wait_for_config(),
?assertEqual(debug, couch_log_config:get(level)),
?assertEqual(1, couch_log_config:get(level_int)),
config:delete("log", "level"),
couch_log_test_util:wait_for_config(),
?assertEqual(info, couch_log_config:get(level)),
?assertEqual(2, couch_log_config:get(level_int))
end).
check_max_message_size() ->
% Default is 16000
?assertEqual(16000, couch_log_config:get(max_message_size)),
couch_log_test_util:with_config_listener(fun() ->
config:set("log", "max_message_size", "1024"),
couch_log_test_util:wait_for_config(),
?assertEqual(1024, couch_log_config:get(max_message_size)),
config:delete("log", "max_message_size"),
couch_log_test_util:wait_for_config(),
?assertEqual(16000, couch_log_config:get(max_message_size))
end).
check_bad_level() ->
% Default level is info
?assertEqual(info, couch_log_config:get(level)),
?assertEqual(2, couch_log_config:get(level_int)),
couch_log_test_util:with_config_listener(fun() ->
config:set("log", "level", "debug"),
couch_log_test_util:wait_for_config(),
?assertEqual(debug, couch_log_config:get(level)),
?assertEqual(1, couch_log_config:get(level_int)),
config:set("log", "level", "this is not a valid level name"),
couch_log_test_util:wait_for_config(),
?assertEqual(info, couch_log_config:get(level)),
?assertEqual(2, couch_log_config:get(level_int)),
config:delete("log", "level"),
couch_log_test_util:wait_for_config(),
?assertEqual(info, couch_log_config:get(level)),
?assertEqual(2, couch_log_config:get(level_int))
end).
check_bad_max_message_size() ->
% Default level is 16000
?assertEqual(16000, couch_log_config:get(max_message_size)),
couch_log_test_util:with_config_listener(fun() ->
config:set("log", "max_message_size", "1024"),
couch_log_test_util:wait_for_config(),
?assertEqual(1024, couch_log_config:get(max_message_size)),
config:set("log", "max_message_size", "this is not a valid size"),
couch_log_test_util:wait_for_config(),
?assertEqual(16000, couch_log_config:get(max_message_size)),
config:delete("log", "max_message_size"),
couch_log_test_util:wait_for_config(),
?assertEqual(16000, couch_log_config:get(max_message_size))
end).
check_strip_last_msg() ->
% Default is true
?assertEqual(true, couch_log_config:get(strip_last_msg)),
couch_log_test_util:with_config_listener(fun() ->
config:set("log", "strip_last_msg", "false"),
couch_log_test_util:wait_for_config(),
?assertEqual(false, couch_log_config:get(strip_last_msg)),
config:delete("log", "strip_last_msg"),
couch_log_test_util:wait_for_config(),
?assertEqual(true, couch_log_config:get(strip_last_msg))
end).
check_bad_strip_last_msg() ->
% Default is true
?assertEqual(true, couch_log_config:get(strip_last_msg)),
couch_log_test_util:with_config_listener(fun() ->
config:set("log", "strip_last_msg", "false"),
couch_log_test_util:wait_for_config(),
?assertEqual(false, couch_log_config:get(strip_last_msg)),
config:set("log", "strip_last_msg", "this is not a boolean"),
couch_log_test_util:wait_for_config(),
?assertEqual(true, couch_log_config:get(strip_last_msg)),
config:delete("log", "strip_last_msg"),
couch_log_test_util:wait_for_config(),
?assertEqual(true, couch_log_config:get(strip_last_msg))
end).