| #!/usr/bin/env escript |
| %% -*- erlang -*- |
| |
| % 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. |
| |
| default_config() -> |
| test_util:build_file("etc/couchdb/default_dev.ini"). |
| |
| main(_) -> |
| test_util:init_code_path(), |
| etap:plan(12), |
| case (catch test()) of |
| ok -> |
| etap:end_tests(); |
| Other -> |
| etap:diag(io_lib:format("Test died abnormally: ~p", [Other])), |
| etap:bail(Other) |
| end, |
| ok. |
| |
| test() -> |
| % start couch_config with default |
| couch_config:start_link([default_config()]), |
| |
| |
| % Check that we can get values |
| |
| |
| etap:fun_is( |
| fun(List) -> length(List) > 0 end, |
| couch_config:all(), |
| "Data was loaded from the INI file." |
| ), |
| |
| etap:fun_is( |
| fun(List) -> length(List) > 0 end, |
| couch_config:get("daemons"), |
| "There are settings in the [daemons] section of the INI file." |
| ), |
| |
| etap:is( |
| couch_config:get("httpd_design_handlers", "_view"), |
| "{couch_httpd_view, handle_view_req}", |
| "The {httpd_design_handlers, view} is the expected default." |
| ), |
| |
| etap:is( |
| couch_config:get("httpd", "foo", "bar"), |
| "bar", |
| "Returns the default when key doesn't exist in config." |
| ), |
| |
| etap:is( |
| couch_config:get("httpd", "foo"), |
| undefined, |
| "The default default is the atom 'undefined'." |
| ), |
| |
| etap:is( |
| couch_config:get("httpd", "port", "bar"), |
| "5984", |
| "Only returns the default when the config setting does not exist." |
| ), |
| |
| |
| % Check that setting values works. |
| |
| |
| ok = couch_config:set("log", "level", "severe", false), |
| |
| etap:is( |
| couch_config:get("log", "level"), |
| "severe", |
| "Non persisted changes take effect." |
| ), |
| |
| etap:is( |
| couch_config:get("new_section", "bizzle"), |
| undefined, |
| "Section 'new_section' does not exist." |
| ), |
| |
| ok = couch_config:set("new_section", "bizzle", "bang", false), |
| |
| etap:is( |
| couch_config:get("new_section", "bizzle"), |
| "bang", |
| "New section 'new_section' was created for a new key/value pair." |
| ), |
| |
| |
| % Check that deleting works |
| |
| |
| ok = couch_config:delete("new_section", "bizzle", false), |
| etap:is( |
| couch_config:get("new_section", "bizzle"), |
| undefined, |
| "Deleting sets the value to \"\"" |
| ), |
| |
| |
| % Check ge/set/delete binary strings |
| |
| ok = couch_config:set(<<"foo">>, <<"bar">>, <<"baz">>, false), |
| etap:is( |
| couch_config:get(<<"foo">>, <<"bar">>), |
| <<"baz">>, |
| "Can get and set with binary section and key values." |
| ), |
| ok = couch_config:delete(<<"foo">>, <<"bar">>, false), |
| etap:is( |
| couch_config:get(<<"foo">>, <<"bar">>), |
| undefined, |
| "Deleting with binary section/key pairs sets the value to \"\"" |
| ), |
| |
| ok. |