mad/test/mad_compile_SUITE.erl

-module(mad_compile_SUITE).

-export([all/0]).
-export([erl_files/1]).
-export([app_src_files/1]).
-export([is_app_src/1]).
-export([app_src_to_app/1]).
-export([erl_to_beam/1]).
-export([deps/1]).
-export([app/1]).
-export([is_compiled/1]).

-import(helper, [get_value/2]).


all() ->
    [
     erl_files, app_src_files, is_app_src, app_src_to_app, erl_to_beam, deps,
     app, is_compiled
    ].

erl_files(Config) ->
    DataDir = get_value(data_dir, Config),
    SrcDir = filename:join([DataDir, "deps", "one", "src"]),
    ErlFile = filename:join(SrcDir, "one.erl"),
    [ErlFile] = mad_compile:erl_files(SrcDir).

app_src_files(Config) ->
    DataDir = get_value(data_dir, Config),
    SrcDir = filename:join([DataDir, "deps", "one", "src"]),
    AppSrcFile = filename:join(SrcDir, "one.app.src"),
    [AppSrcFile] = mad_compile:app_src_files(SrcDir).

is_app_src(_) ->
    false = mad_compile:is_app_src("/path/to/file.erl"),
    true = mad_compile:is_app_src("/path/to/file.app.src").

app_src_to_app(_) ->
    "file.app" = mad_compile:app_src_to_app("/path/to/file.app.src").

erl_to_beam(_) ->
    "/path/to/ebin/file.beam" = mad_compile:erl_to_beam("/path/to/ebin",
                                                        "/path/to/file.erl").

deps(Config) ->
    DataDir = get_value(data_dir, Config),
    Deps = [{one, "", {}}, {two, "", {}}],
    ok = mad_compile:deps(DataDir, Config, "rebar.config", Deps),
    pong = one:ping(),
    pong = two:ping(),
    ok = application:load(one),
    ok = application:load(two),
    {ok, [one]} = application:get_key(one, modules),
    {ok, [two]} = application:get_key(two, modules),

    ok = one:test_inc_hrl(),
    ok = one:test_src_hrl(),
    ok = two:test_inc_hrl(),
    ok = two:test_src_hrl().

app(Config) ->
    DataDir = get_value(data_dir, Config),
    ok = mad_compile:app(DataDir, Config, "rebar.config"),
    pong = three:ping(),
    ok = application:load(three),
    {ok, [three]} = application:get_key(three, modules),
    ok = three:test_inc_hrl(),
    ok = three:test_src_hrl().

is_compiled(Config) ->
    DataDir = get_value(data_dir, Config),
    SrcDir = filename:join([DataDir, "deps", "one", "src"]),
    EbinDir = filename:join([SrcDir, "..", "ebin"]),
    BeamFile1 = filename:join(EbinDir, "x.beam"),
    BeamFile2 = filename:join(EbinDir, "one.beam"),
    false = mad_compile:is_compiled(BeamFile1, filename:join(SrcDir, "x.erl")),
    true = mad_compile:is_compiled(BeamFile2, filename:join(SrcDir, "one.erl")).