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sumo_config_SUITE.erl
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-module(sumo_config_SUITE).
%% CT
-export([
all/0,
init_per_suite/1,
end_per_suite/1,
init_per_testcase/2
]).
%% Test Cases
-export([
t_basic_ops/1,
t_add_remove_event_managers/1,
t_reload_sumo_config/1
]).
-define(EXCLUDED_FUNS, [
module_info,
all,
init_per_suite,
init_per_testcase
]).
-type config() :: [{atom(), term()}].
%%%=============================================================================
%%% Common Test
%%%=============================================================================
-spec all() -> [atom()].
all() ->
Exports = ?MODULE:module_info(exports),
[F || {F, _} <- Exports, not lists:member(F, ?EXCLUDED_FUNS)].
-spec init_per_suite(config()) -> config().
init_per_suite(Config) ->
ok = sumo_test_utils:start_apps(),
Docs = application:get_env(sumo_db, docs, []),
Events = application:get_env(sumo_db, events, []),
[{docs, Docs}, {events, Events} | Config].
-spec end_per_suite(config()) -> config().
end_per_suite(Config) ->
cleanup_config(Config),
_ = application:stop(sumo_db),
Config.
-spec init_per_testcase(atom(), config()) -> config().
init_per_testcase(_, Config) ->
setup_config(),
Config.
%%%=============================================================================
%%% Test Cases
%%%=============================================================================
-spec t_basic_ops(config()) -> ok.
t_basic_ops(_Config) ->
validate_docs(),
% expected doc managers
ExpectedManagersDoc1 = [
ev_manager1,
super_ev_manager
],
ExpectedManagersDoc2 = [
ev_manager1,
ev_manager2,
super_ev_manager
],
ExpectedManagersDoc3 = [
super_ev_manager
],
% check event managers
ExpectedManagersDoc1 = sumo_config:get_event_managers(doc1),
ExpectedManagersDoc2 = sumo_config:get_event_managers(doc2),
ExpectedManagersDoc3 = sumo_config:get_event_managers(doc3),
ExpectedManagersDoc3 = sumo_config:get_event_managers(doc4),
AllEvManagers = lists:usort([ev_manager1, ev_manager2, super_ev_manager]),
AllEvManagers = sumo_config:get_event_managers(),
ok.
-spec t_add_remove_event_managers(config()) -> ok.
t_add_remove_event_managers(_Config) ->
validate_docs(),
% expected doc managers
ExpectedManagersDoc1 = [
ev_manager1,
super_ev_manager
],
ExpectedManagersDoc3 = [
super_ev_manager
],
AllEvManagers = lists:usort([ev_manager1, ev_manager2, super_ev_manager]),
AllEvManagers = sumo_config:get_event_managers(),
% add event managers
ExpectedManagersDoc11 = lists:usort([ev_managerA | ExpectedManagersDoc1]),
ExpectedManagersDoc11 = sumo_config:add_event_managers(doc1, ev_managerA),
ExpectedManagersDoc31 = lists:usort(
[ev_managerA, ev_managerB | ExpectedManagersDoc3]),
ExpectedManagersDoc31 = sumo_config:add_event_managers(
doc3, [ev_managerA, ev_managerB]),
AllEvManagers1 = lists:usort([ev_managerA, ev_managerB] ++ AllEvManagers),
AllEvManagers1 = sumo_config:get_event_managers(),
% remove event managers
ExpectedManagersDoc11 = lists:usort([ev_managerA | ExpectedManagersDoc1]),
ExpectedManagersDoc1 = sumo_config:remove_event_managers(doc1, ev_managerA),
ExpectedManagersDoc31 = lists:usort(
[ev_managerA, ev_managerB | ExpectedManagersDoc3]),
ExpectedManagersDoc3 = sumo_config:remove_event_managers(
doc3, [ev_managerA, ev_managerB]),
AllEvManagers = sumo_config:get_event_managers(),
ok.
-spec t_reload_sumo_config(config()) -> ok.
t_reload_sumo_config(_Config) ->
validate_docs(),
% set other manager and reload it
NewDocs = [{docX, storeX, #{module => mod1}} | docs()],
application:set_env(sumo_db, docs, NewDocs),
application:set_env(sumo_db, events, [
{docX, ev_managerX},
{'_', super_ev_manager}
]),
sumo_config:init(),
% expected doc managers
ExpectedManagersDoc1 = [
ev_managerX,
super_ev_manager
],
ExpectedManagersDoc2 = [
super_ev_manager
],
% check event managers
ExpectedManagersDoc2 = sumo_config:get_event_managers(doc1),
ExpectedManagersDoc2 = sumo_config:get_event_managers(doc2),
ExpectedManagersDoc2 = sumo_config:get_event_managers(doc3),
ExpectedManagersDoc2 = sumo_config:get_event_managers(doc4),
ExpectedManagersDoc1 = sumo_config:get_event_managers(docX),
ok.
%%%=============================================================================
%%% Internal functions
%%%=============================================================================
%% @private
setup_config() ->
ok = application:set_env(sumo_db, docs, docs()),
ok = application:set_env(sumo_db, events, events()),
sumo_config:init().
%% @private
cleanup_config(Config) ->
Docs = sumo_utils:keyfind(docs, Config),
Events = sumo_utils:keyfind(events, Config),
ok = application:set_env(sumo_db, docs, Docs),
ok = application:set_env(sumo_db, events, Events).
%% @private
docs() ->
[{doc1, store1, #{module => mod1}},
{doc2, store2, #{module => mod2}},
{doc3, store3, #{module => mod3}},
{doc4, store4, #{module => mod4}}].
%% @private
events() ->
[{doc1, ev_manager1},
{doc2, [ev_manager1, ev_manager2]},
{doc4, []},
{'_', super_ev_manager}].
%% @private
validate_docs() ->
Docs = lists:usort([DocName || {DocName, _, _} <- docs()]),
Docs = lists:usort([DocName || {DocName, _, _} <- sumo_config:get_docs()]),
ok.