| % 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_writer_test). |
| |
| -include_lib("couch_log/include/couch_log.hrl"). |
| -include_lib("eunit/include/eunit.hrl"). |
| |
| couch_log_writer_test_() -> |
| {setup, fun couch_log_test_util:start/0, fun couch_log_test_util:stop/1, [ |
| fun check_writer_change/0 |
| ]}. |
| |
| check_writer_change() -> |
| % Change to file and back |
| couch_log_test_util:with_config_listener(fun() -> |
| config:set("log", "writer", "file"), |
| couch_log_test_util:wait_for_config(), |
| ?assertEqual(undefined, ets:info(?COUCH_LOG_TEST_TABLE)), |
| ?assert(is_pid(whereis(couch_log_server))), |
| |
| config:set("log", "writer", "couch_log_writer_ets"), |
| couch_log_test_util:wait_for_config(), |
| ?assertEqual(0, ets:info(?COUCH_LOG_TEST_TABLE, size)) |
| end), |
| |
| % Using a bad setting doesn't break things |
| couch_log_test_util:with_config_listener(fun() -> |
| config:set("log", "writer", "hopefully not an atom or module"), |
| couch_log_test_util:wait_for_config(), |
| ?assertEqual(undefined, ets:info(?COUCH_LOG_TEST_TABLE)), |
| ?assert(is_pid(whereis(couch_log_server))), |
| |
| config:set("log", "writer", "couch_log_writer_ets"), |
| couch_log_test_util:wait_for_config(), |
| ?assertEqual(0, ets:info(?COUCH_LOG_TEST_TABLE, size)) |
| end). |