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authorLuis Rascao <luis.rascao@miniclip.com>2016-01-27 23:35:46 +0000
committerLuis Rascao <luis.rascao@miniclip.com>2016-02-05 16:08:06 +0000
commitf60c522cdc7f524a77006cbacfc99577d3195803 (patch)
tree7da75471a37cb9c23bf589ccfe2d19b019871972 /test
parent964da8c4de7ed35f159290573b0a960d1b525ba9 (diff)
Add test case for relx overlay vars
Makes use of several var types: integers, strings, binaries, binary strings and tuples.
Diffstat (limited to 'test')
-rw-r--r--test/rebar_release_SUITE.erl57
-rw-r--r--test/rebar_test_utils.erl15
2 files changed, 65 insertions, 7 deletions
diff --git a/test/rebar_release_SUITE.erl b/test/rebar_release_SUITE.erl
index 29856c7..1125a7e 100644
--- a/test/rebar_release_SUITE.erl
+++ b/test/rebar_release_SUITE.erl
@@ -10,7 +10,8 @@ all() -> [release,
profile_ordering_sys_config_extend,
profile_ordering_sys_config_extend_3_tuple_merge,
extend_release,
- user_output_dir, profile_overlays].
+ user_output_dir, profile_overlays,
+ overlay_vars].
init_per_testcase(Case, Config0) ->
Config = rebar_test_utils:init_rebar_state(Config0),
@@ -215,3 +216,57 @@ profile_overlays(Config) ->
{dir, filename:join(ReleaseDir, "otherrandomdir")},
{dir, filename:join(ReleaseDir, "randomdir")}]}
).
+
+overlay_vars(Config) ->
+ AppDir = ?config(apps, Config),
+ Name = ?config(name, Config),
+ Vsn = "1.0.0",
+ {ok, RebarConfig} =
+ file:consult(rebar_test_utils:create_config(AppDir,
+ [{relx, [{release, {list_to_atom(Name), Vsn},
+ [list_to_atom(Name)]},
+ {overlay, [
+ {template, filename:join([AppDir, "config/app.config"]),
+ "releases/{{release_version}}/sys.config"}
+ ]},
+ {overlay_vars, filename:join([AppDir, "config/vars.config"])},
+ {lib_dirs, [AppDir]}]}
+ ])),
+
+ ok = filelib:ensure_dir(filename:join([AppDir, "config", "dummy"])),
+
+ OverlayVars = [{var_int, 1},
+ {var_string, "\"test\""},
+ {var_bin_string, "<<\"test\">>"},
+ {var_tuple, "{t, ['atom']}"},
+ {var_list, "[a, b, c, 'd']"},
+ {var_bin, "<<23, 24, 25>>"}],
+ rebar_test_utils:create_config(AppDir,
+ filename:join([AppDir, "config", "vars.config"]),
+ OverlayVars),
+
+ AppConfig = [[{var_int, {{var_int}}},
+ {var_string, {{{var_string}}}},
+ {var_bin_string, {{{var_bin_string}}}},
+ {var_tuple, {{{var_tuple}}}},
+ {var_list, {{{var_list}}}},
+ {var_bin, {{{var_bin}}}}]],
+ rebar_test_utils:create_config(AppDir,
+ filename:join([AppDir, "config", "app.config"]),
+ AppConfig),
+
+ rebar_test_utils:run_and_check(
+ Config, RebarConfig,
+ ["release"],
+ {ok, [{release, list_to_atom(Name), Vsn, false}]}),
+
+ %% now consult the sys.config file to make sure that is has the expected
+ %% format
+ ExpectedSysconfig = [{var_int, 1},
+ {var_string, "test"},
+ {var_bin_string, <<"test">>},
+ {var_tuple, {t, ['atom']}},
+ {var_list, [a, b, c, 'd']},
+ {var_bin, <<23, 24, 25>>}],
+ {ok, [ExpectedSysconfig]} = file:consult(filename:join([AppDir, "_build/default/rel",
+ Name, "releases", Vsn, "sys.config"])).
diff --git a/test/rebar_test_utils.erl b/test/rebar_test_utils.erl
index 3943db7..5187bda 100644
--- a/test/rebar_test_utils.erl
+++ b/test/rebar_test_utils.erl
@@ -3,8 +3,8 @@
-include_lib("eunit/include/eunit.hrl").
-export([init_rebar_state/1, init_rebar_state/2, run_and_check/4, check_results/3]).
-export([expand_deps/2, flat_deps/1, top_level_deps/1]).
--export([create_app/4, create_eunit_app/4, create_empty_app/4, create_config/2,
- package_app/3]).
+-export([create_app/4, create_eunit_app/4, create_empty_app/4,
+ create_config/2, create_config/3, package_app/3]).
-export([create_random_name/1, create_random_vsn/0, write_src_file/2]).
%%%%%%%%%%%%%%
@@ -104,11 +104,14 @@ create_empty_app(AppDir, Name, Vsn, Deps) ->
%% each of which will be dumped as a consult file. For example, the list
%% `[a, b, c]' will return the consult file `a. b. c.'.
create_config(AppDir, Contents) ->
- Conf = filename:join([AppDir, "rebar.config"]),
- ok = filelib:ensure_dir(Conf),
+ ConfFilename = filename:join([AppDir, "rebar.config"]),
+ create_config(AppDir, ConfFilename, Contents).
+
+create_config(_AppDir, ConfFilename, Contents) ->
+ ok = filelib:ensure_dir(ConfFilename),
Config = lists:flatten([io_lib:fwrite("~p.~n", [Term]) || Term <- Contents]),
- ok = ec_file:write(Conf, Config),
- Conf.
+ ok = ec_file:write(ConfFilename, Config),
+ ConfFilename.
%% @doc Util to create a random variation of a given name.
create_random_name(Name) ->