From 4f2d557f4bb1ad4f5b7f85f7d0368a92cf7438f5 Mon Sep 17 00:00:00 2001 From: Peter Lemenkov Date: Wed, 14 Dec 2016 17:17:51 +0100 Subject: Add basic test This requires Erlang 19 because it uses local sockets during tests. Still main code is compatible with any previous Erlang versions where NIF API is available. Signed-off-by: Peter Lemenkov --- test/sd_notify_test.erl | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 test/sd_notify_test.erl diff --git a/test/sd_notify_test.erl b/test/sd_notify_test.erl new file mode 100644 index 0000000..09d74ee --- /dev/null +++ b/test/sd_notify_test.erl @@ -0,0 +1,27 @@ +-module(sd_notify_test). + +-include_lib("eunit/include/eunit.hrl"). + +sd_notify_test_() -> + {ok, CWD} = file:get_cwd(), + FakeNotifyUnixSockName = CWD ++ "/fake-notify-udp-sock-" ++ integer_to_list(erlang:phash2(make_ref())), + TestMessage = integer_to_list(erlang:phash2(make_ref())), + {ok, FakeNotifyUnixSock} = gen_udp:open(0, [{ifaddr, {local, FakeNotifyUnixSockName}}, {active, false}, list]), + os:putenv("NOTIFY_SOCKET", FakeNotifyUnixSockName), + + {setup, + fun() -> ok end, + fun(_) -> ok = gen_udp:close(FakeNotifyUnixSock), ok = file:delete(FakeNotifyUnixSockName) end, + [ + { + "Try sending message", + fun() -> + sd_notify:sd_pid_notify_with_fds(0, 0, TestMessage, [1, 2, 3]), + {ok, {_Address, _Port, Packet}} = gen_udp:recv(FakeNotifyUnixSock, length(TestMessage), 1000), + ?assertEqual(TestMessage, Packet) + end + } + + ] + + }. -- cgit v1.2.1