| %% Copyright (c) 2008-2009 Nick Gerakines <nick@gerakines.net> |
| %% |
| %% 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. |
| %% |
| %% @author Nick Gerakines <nick@gerakines.net> [http://socklabs.com/] |
| %% @copyright 2008 Nick Gerakines |
| %% @reference http://testanything.org/wiki/index.php/Main_Page |
| %% @reference http://en.wikipedia.org/wiki/Test_Anything_Protocol |
| %% @todo Explain in documentation why we use a process to handle test input. |
| %% @todo Add test to verify the number of members in a pg2 group. |
| %% @doc Provide test functionality to the application and related behaviors. |
| -module(etap_application). |
| -export([ |
| start_ok/2, ensure_loaded/3, load_ok/2, |
| pg2_group_exists/2, pg2_group_doesntexist/2 |
| ]). |
| |
| %% @spec load_ok(string(), string()) -> true | false |
| %% @doc Assert that an application can be loaded successfully. |
| load_ok(AppName, Desc) -> |
| etap:ok(application:load(AppName) == ok, Desc). |
| |
| %% @spec start_ok(string(), string()) -> true | false |
| %% @doc Assert that an application can be started successfully. |
| start_ok(AppName, Desc) -> |
| etap:ok(application:start(AppName) == ok, Desc). |
| |
| %% @spec ensure_loaded(string(), string(), string()) -> true | false |
| %% @doc Assert that an application has been loaded successfully. |
| ensure_loaded(AppName, AppVsn, Desc) -> |
| etap:any( |
| fun(Match) -> case Match of {AppName, _, AppVsn} -> true; _ -> false end end, |
| application:loaded_applications(), |
| Desc |
| ). |
| |
| %% @spec pg2_group_exists(string(), string()) -> true | false |
| %% @doc Assert that a pg2 group exists. |
| pg2_group_exists(GroupName, Desc) -> |
| etap:any( |
| fun(Match) -> Match == GroupName end, |
| pg2:which_groups(), |
| Desc |
| ). |
| |
| %% @spec pg2_group_doesntexist(string(), string()) -> true | false |
| %% @doc Assert that a pg2 group does not exists. |
| pg2_group_doesntexist(GroupName, Desc) -> |
| etap:none( |
| fun(Match) -> Match == GroupName end, |
| pg2:which_groups(), |
| Desc |
| ). |