lager/test/lager_app_tests.erl

-module(lager_app_tests).

-compile([{parse_transform, lager_transform}]).

-include_lib("eunit/include/eunit.hrl").


get_env_test() ->
    application:set_env(myapp, mykey1, <<"Value">>),

    ?assertEqual(<<"Some">>,  lager_app:get_env(myapp, mykey0, <<"Some">>)),
    ?assertEqual(<<"Value">>, lager_app:get_env(myapp, mykey1, <<"Some">>)),

    ok.