| % 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_test). |
| |
| |
| -include_lib("couch_log/include/couch_log.hrl"). |
| -include_lib("eunit/include/eunit.hrl"). |
| |
| |
| couch_log_test_() -> |
| {setup, |
| fun couch_log_test_util:start/0, |
| fun couch_log_test_util:stop/1, |
| gen() ++ [fun check_set_level/0] |
| }. |
| |
| |
| check_set_level() -> |
| couch_log:set_level(crit), |
| ?assertEqual("crit", config:get("log", "level")). |
| |
| |
| levels() -> |
| [ |
| debug, |
| info, |
| notice, |
| warning, |
| error, |
| critical, |
| alert, |
| emergency, |
| none |
| ]. |
| |
| |
| gen() -> |
| lists:map(fun(L) -> |
| Name = "Test log level: " ++ couch_log_util:level_to_string(L), |
| {Name, fun() -> check_levels(L, levels()) end} |
| end, levels() -- [none]). |
| |
| |
| check_levels(_, []) -> |
| ok; |
| |
| check_levels(TestLevel, [CfgLevel | RestLevels]) -> |
| TestInt = couch_log_util:level_to_integer(TestLevel), |
| CfgInt = couch_log_util:level_to_integer(CfgLevel), |
| Pid = self(), |
| Msg = new_msg(), |
| LastKey = couch_log_test_util:last_log_key(), |
| couch_log_test_util:with_level(CfgLevel, fun() -> |
| couch_log:TestLevel(Msg, []), |
| case TestInt >= CfgInt of |
| true -> |
| ?assertMatch( |
| #log_entry{ |
| level = TestLevel, |
| pid = Pid, |
| msg = Msg |
| }, |
| couch_log_test_util:last_log() |
| ); |
| false -> |
| ?assertEqual(LastKey, couch_log_test_util:last_log_key()) |
| end |
| end), |
| check_levels(TestLevel, RestLevels). |
| |
| |
| new_msg() -> |
| random:seed(os:timestamp()), |
| Bin = list_to_binary([random:uniform(255) || _ <- lists:seq(1, 16)]), |
| couch_util:to_hex(Bin). |